diff --git a/bin/hardening/10.1.5_set_password_lock_inactive_user.sh b/bin/hardening/10.1.5_set_password_lock_inactive_user.sh
index 21b0350..cf152ec 100755
--- a/bin/hardening/10.1.5_set_password_lock_inactive_user.sh
+++ b/bin/hardening/10.1.5_set_password_lock_inactive_user.sh
@@ -18,7 +18,7 @@ set -u # One variable unset, it's over
 HARDENING_LEVEL=3
 
 OPTIONS='INACTIVE=30'
-OPTIONS_REDHAT='INACTIVE=0'
+OPTIONS_CENTOS='INACTIVE=0'
 SHA_FILE='/etc/shadow'
 DISABLE_V='-1'
 FILE='/etc/default/useradd'
@@ -158,7 +158,7 @@ check_config() {
     if [ $OS_RELEASE -eq 1 ]; then
 		:
 	elif [ $OS_RELEASE -eq 2 ]; then
-		OPTIONS=$OPTIONS_REDHAT
+		OPTIONS=$OPTIONS_CENTOS
 	else
 		warn "Current OS is not support!"	
 	fi
diff --git a/bin/hardening/12.13_etc_gshadow_backup_permissions.sh b/bin/hardening/12.13_etc_gshadow_backup_permissions.sh
index 6745cae..75ad596 100755
--- a/bin/hardening/12.13_etc_gshadow_backup_permissions.sh
+++ b/bin/hardening/12.13_etc_gshadow_backup_permissions.sh
@@ -16,16 +16,16 @@ HARDENING_LEVEL=1
 
 FILE='/etc/gshadow-'
 PERMISSIONS='600'
-PERMISSIONS_REDHAT='0'
+PERMISSIONS_CENTOS='0'
 USER='root'
 GROUP='shadow'
-GROUP_REDHAT='root'
+GROUP_CENTOS='root'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PERMISSIONS=$PERMISSIONS_REDHAT
-		GROUP=$GROUP_REDHAT
+		PERMISSIONS=$PERMISSIONS_CENTOS
+		GROUP=$GROUP_CENTOS
 	else
 		:
 	fi
@@ -46,8 +46,8 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PERMISSIONS=$PERMISSIONS_REDHAT
-		GROUP=$GROUP_REDHAT
+		PERMISSIONS=$PERMISSIONS_CENTOS
+		GROUP=$GROUP_CENTOS
 	else
 		:
 	fi
diff --git a/bin/hardening/12.2_etc_shadow_permissions.sh b/bin/hardening/12.2_etc_shadow_permissions.sh
index 19c1d75..e2e02a8 100755
--- a/bin/hardening/12.2_etc_shadow_permissions.sh
+++ b/bin/hardening/12.2_etc_shadow_permissions.sh
@@ -16,16 +16,16 @@ HARDENING_LEVEL=1
 
 FILE='/etc/shadow'
 PERMISSIONS='640'
-PERMISSIONS_REDHAT='0'
+PERMISSIONS_CENTOS='0'
 USER='root'
 GROUP='shadow'
-GROUP_REDHAT='root'
+GROUP_CENTOS='root'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PERMISSIONS=$PERMISSIONS_REDHAT
-		GROUP=$GROUP_REDHAT
+		PERMISSIONS=$PERMISSIONS_CENTOS
+		GROUP=$GROUP_CENTOS
 	else
 		:
 	fi
@@ -46,8 +46,8 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PERMISSIONS=$PERMISSIONS_REDHAT
-		GROUP=$GROUP_REDHAT
+		PERMISSIONS=$PERMISSIONS_CENTOS
+		GROUP=$GROUP_CENTOS
 	else
 		:
 	fi
diff --git a/bin/hardening/12.4_etc_gshadow_permissions.sh b/bin/hardening/12.4_etc_gshadow_permissions.sh
index 3f26ba0..587568b 100755
--- a/bin/hardening/12.4_etc_gshadow_permissions.sh
+++ b/bin/hardening/12.4_etc_gshadow_permissions.sh
@@ -16,16 +16,16 @@ HARDENING_LEVEL=1
 
 FILE='/etc/gshadow'
 PERMISSIONS='640'
-PERMISSIONS_REDHAT='0'
+PERMISSIONS_CENTOS='0'
 USER='root'
 GROUP='shadow'
-GROUP_REDHAT='root'
+GROUP_CENTOS='root'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PERMISSIONS=$PERMISSIONS_REDHAT
-		GROUP=$GROUP_REDHAT
+		PERMISSIONS=$PERMISSIONS_CENTOS
+		GROUP=$GROUP_CENTOS
 	else
 		:
 	fi
@@ -46,8 +46,8 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PERMISSIONS=$PERMISSIONS_REDHAT
-		GROUP=$GROUP_REDHAT
+		PERMISSIONS=$PERMISSIONS_CENTOS
+		GROUP=$GROUP_CENTOS
 	else
 		:
 	fi
diff --git a/bin/hardening/12.6_etc_shadow_backup_permissions.sh b/bin/hardening/12.6_etc_shadow_backup_permissions.sh
index 4e1e2bb..39b95b7 100755
--- a/bin/hardening/12.6_etc_shadow_backup_permissions.sh
+++ b/bin/hardening/12.6_etc_shadow_backup_permissions.sh
@@ -16,16 +16,16 @@ HARDENING_LEVEL=1
 
 FILE='/etc/shadow-'
 PERMISSIONS='600'
-PERMISSIONS_REDHAT='0'
+PERMISSIONS_CENTOS='0'
 USER='root'
 GROUP='shadow'
-GROUP_REDHAT='root'
+GROUP_CENTOS='root'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PERMISSIONS=$PERMISSIONS_REDHAT
-		GROUP=$GROUP_REDHAT
+		PERMISSIONS=$PERMISSIONS_CENTOS
+		GROUP=$GROUP_CENTOS
 	else
 		:
 	fi
@@ -46,8 +46,8 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PERMISSIONS=$PERMISSIONS_REDHAT
-		GROUP=$GROUP_REDHAT
+		PERMISSIONS=$PERMISSIONS_CENTOS
+		GROUP=$GROUP_CENTOS
 	else
 		:
 	fi
diff --git a/bin/hardening/2.1_tmp_partition.sh b/bin/hardening/2.1_tmp_partition.sh
index f91afe5..08bcdc4 100755
--- a/bin/hardening/2.1_tmp_partition.sh
+++ b/bin/hardening/2.1_tmp_partition.sh
@@ -18,7 +18,7 @@ HARDENING_LEVEL=2
 PARTITION="/tmp"
 SERVICENAME="tmp.mount"
 SERVICEPATH_DEBIAN="/usr/share/systemd/tmp.mount"
-REDHAT_SERVICEPATH="/usr/lib/systemd/system/tmp.mount"
+CENTOS_SERVICEPATH="/usr/lib/systemd/system/tmp.mount"
 DEBIAN_SERVICEPATH="/lib/systemd/system/tmp.mount"
 
 # This function will be called if the script status is on enabled / audit mode
@@ -75,12 +75,12 @@ apply () {
 				fi
 			fi
 		elif [ $OS_RELEASE -eq 2 ]; then 
-			if [ -e $REDHAT_SERVICEPATH ]; then
+			if [ -e $CENTOS_SERVICEPATH ]; then
 				$SUDO_CMD systemctl enable "$SERVICENAME"
 				$SUDO_CMD systemctl daemon-reload
 				$SUDO_CMD systemctl start "$SERVICENAME"
 			else
-				crit "System unit file $REDHAT_SERVICEPATH is not exist!"
+				crit "System unit file $CENTOS_SERVICEPATH is not exist!"
 			fi
 		fi
 	fi
diff --git a/bin/hardening/2.2_tmp_nodev.sh b/bin/hardening/2.2_tmp_nodev.sh
index b8e29a4..8c499a0 100755
--- a/bin/hardening/2.2_tmp_nodev.sh
+++ b/bin/hardening/2.2_tmp_nodev.sh
@@ -19,7 +19,7 @@ PARTITION="/tmp"
 OPTION="nodev"
 SERVICENAME="tmp.mount"
 SERVICEPATH_DEBIAN="/usr/share/systemd/tmp.mount"
-REDHAT_SERVICEPATH="/usr/lib/systemd/system/tmp.mount"
+CENTOS_SERVICEPATH="/usr/lib/systemd/system/tmp.mount"
 DEBIAN_SERVICEPATH="/lib/systemd/system/tmp.mount"
 
 # This function will be called if the script status is on enabled / audit mode
@@ -50,7 +50,7 @@ audit () {
 		if [ $OS_RELEASE -eq 1 ]; then
 			UNITSERVICEPATH=$DEBIAN_SERVICEPATH
 		elif [ $OS_RELEASE -eq 2 ]; then
-			UNITSERVICEPATH=$REDHAT_SERVICEPATH
+			UNITSERVICEPATH=$CENTOS_SERVICEPATH
 		fi
         if [ -e $UNITSERVICEPATH ]; then
 			has_mount_option_systemd $UNITSERVICEPATH $OPTION 
@@ -80,7 +80,7 @@ apply () {
 	if [ $OS_RELEASE -eq 1 ]; then
 		UNITSERVICEPATH=$DEBIAN_SERVICEPATH		
 	elif [ $OS_RELEASE -eq 2 ]; then
-		UNITSERVICEPATH=$REDHAT_SERVICEPATH
+		UNITSERVICEPATH=$CENTOS_SERVICEPATH
 	fi
     if [ $FNRET = 0 ]; then
         ok "$PARTITION is correctly set"
diff --git a/bin/hardening/2.3_tmp_nosuid.sh b/bin/hardening/2.3_tmp_nosuid.sh
index 95d9bfd..b55bb8b 100755
--- a/bin/hardening/2.3_tmp_nosuid.sh
+++ b/bin/hardening/2.3_tmp_nosuid.sh
@@ -19,7 +19,7 @@ PARTITION="/tmp"
 OPTION="nosuid"
 SERVICEPATH_DEBIAN="/usr/share/systemd/tmp.mount"
 SERVICENAME="tmp.mount"
-REDHAT_SERVICEPATH="/usr/lib/systemd/system/tmp.mount"
+CENTOS_SERVICEPATH="/usr/lib/systemd/system/tmp.mount"
 DEBIAN_SERVICEPATH="/lib/systemd/system/tmp.mount"
 
 # This function will be called if the script status is on enabled / audit mode
@@ -50,7 +50,7 @@ audit () {
 		if [ $OS_RELEASE -eq 1 ]; then
 			UNITSERVICEPATH=$DEBIAN_SERVICEPATH
 		elif [ $OS_RELEASE -eq 2 ]; then
-			UNITSERVICEPATH=$REDHAT_SERVICEPATH
+			UNITSERVICEPATH=$CENTOS_SERVICEPATH
 		fi
 		if [ -e $UNITSERVICEPATH ]; then
 			has_mount_option_systemd $UNITSERVICEPATH $OPTION 
@@ -80,7 +80,7 @@ apply () {
 	if [ $OS_RELEASE -eq 1 ]; then
 		UNITSERVICEPATH=$DEBIAN_SERVICEPATH		
 	elif [ $OS_RELEASE -eq 2 ]; then
-		UNITSERVICEPATH=$REDHAT_SERVICEPATH
+		UNITSERVICEPATH=$CENTOS_SERVICEPATH
 	fi
     if [ $FNRET = 0 ]; then
         ok "$PARTITION is correctly set"
diff --git a/bin/hardening/2.4_tmp_noexec.sh b/bin/hardening/2.4_tmp_noexec.sh
index 1077ada..cd4f926 100755
--- a/bin/hardening/2.4_tmp_noexec.sh
+++ b/bin/hardening/2.4_tmp_noexec.sh
@@ -19,7 +19,7 @@ PARTITION="/tmp"
 OPTION="noexec"
 SERVICEPATH_DEBIAN="/usr/share/systemd/tmp.mount"
 SERVICENAME="tmp.mount"
-REDHAT_SERVICEPATH="/usr/lib/systemd/system/tmp.mount"
+CENTOS_SERVICEPATH="/usr/lib/systemd/system/tmp.mount"
 DEBIAN_SERVICEPATH="/lib/systemd/system/tmp.mount"
 
 # This function will be called if the script status is on enabled / audit mode
@@ -50,7 +50,7 @@ audit () {
 		if [ $OS_RELEASE -eq 1 ]; then
 			UNITSERVICEPATH=$DEBIAN_SERVICEPATH
 		elif [ $OS_RELEASE -eq 2 ]; then
-			UNITSERVICEPATH=$REDHAT_SERVICEPATH
+			UNITSERVICEPATH=$CENTOS_SERVICEPATH
 		fi
 		if [ -e $UNITSERVICEPATH ]; then
 			has_mount_option_systemd $UNITSERVICEPATH $OPTION
@@ -80,7 +80,7 @@ apply () {
 	if [ $OS_RELEASE -eq 1 ]; then
 		UNITSERVICEPATH=$DEBIAN_SERVICEPATH		
 	elif [ $OS_RELEASE -eq 2 ]; then
-		UNITSERVICEPATH=$REDHAT_SERVICEPATH
+		UNITSERVICEPATH=$CENTOS_SERVICEPATH
 	fi
     if [ $FNRET = 0 ]; then
         ok "$PARTITION is correctly set"
diff --git a/bin/hardening/5.1.1_disable_nis.sh b/bin/hardening/5.1.1_disable_nis.sh
index a3eec69..997a945 100755
--- a/bin/hardening/5.1.1_disable_nis.sh
+++ b/bin/hardening/5.1.1_disable_nis.sh
@@ -15,12 +15,12 @@ set -u # One variable unset, it's over
 HARDENING_LEVEL=3
 
 PACKAGE='nis'
-PACKAGE_REDHAT='ypserv'
+PACKAGE_CENTOS='ypserv'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGE=$PACKAGE_REDHAT
+		PACKAGE=$PACKAGE_CENTOS
 	fi
 	is_pkg_installed $PACKAGE
     if [ $FNRET = 0 ]; then
@@ -34,7 +34,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGE=$PACKAGE_REDHAT
+		PACKAGE=$PACKAGE_CENTOS
 	fi
     is_pkg_installed $PACKAGE
     if [ $FNRET = 0 ]; then
diff --git a/bin/hardening/5.1.2_disable_rsh.sh b/bin/hardening/5.1.2_disable_rsh.sh
index 2340e1d..f0d2257 100755
--- a/bin/hardening/5.1.2_disable_rsh.sh
+++ b/bin/hardening/5.1.2_disable_rsh.sh
@@ -16,7 +16,7 @@ HARDENING_LEVEL=2
 
 # Based on aptitude search '~Prsh-server'
 PACKAGES='rsh-server rsh-redone-server heimdal-servers'
-PACKAGE_REDHAT='rsh-server'
+PACKAGE_CENTOS='rsh-server'
 FILE='/etc/inetd.conf'
 PATTERN='^(shell|login|exec)'
 
@@ -43,11 +43,11 @@ audit_debian () {
 }
 
 audit_centos () {
-	is_pkg_installed $PACKAGE_REDHAT
+	is_pkg_installed $PACKAGE_CENTOS
 	if [ $FNRET = 0 ]; then
-         crit "$PACKAGE_REDHAT is installed!"
+         crit "$PACKAGE_CENTOS is installed!"
 	else
-		ok "$PACKAGE_REDHAT is absent"
+		ok "$PACKAGE_CENTOS is absent"
 	fi
 }
 # This function will be called if the script status is on enabled / audit mode
@@ -91,12 +91,12 @@ apply_debian () {
 }
 
 apply_centos () {
-	is_pkg_installed $PACKAGE_REDHAT
+	is_pkg_installed $PACKAGE_CENTOS
     if [ $FNRET = 0 ]; then
-		crit "$PACKAGE_REDHAT is installed, purging it"
-		yum -y remove $PACKAGE_REDHAT
+		crit "$PACKAGE_CENTOS is installed, purging it"
+		yum -y remove $PACKAGE_CENTOS
 	else
-		ok "$PACKAGE_REDHAT is absent"
+		ok "$PACKAGE_CENTOS is absent"
 	fi
 }
 
diff --git a/bin/hardening/5.1.4_disable_talk.sh b/bin/hardening/5.1.4_disable_talk.sh
index f680fe6..1753ac4 100755
--- a/bin/hardening/5.1.4_disable_talk.sh
+++ b/bin/hardening/5.1.4_disable_talk.sh
@@ -17,7 +17,7 @@ HARDENING_LEVEL=2
 PACKAGES='inetutils-talkd talkd'
 FILE='/etc/inetd.conf'
 PATTERN='^(talk|ntalk)'
-PACKAGES_REDHAT='talk-server'
+PACKAGES_CENTOS='talk-server'
 
 audit_debian () {
     for PACKAGE in $PACKAGES; do
@@ -42,7 +42,7 @@ audit_debian () {
 }
 
 audit_centos () {
-    for PACKAGE in $PACKAGES_REDHAT; do
+    for PACKAGE in $PACKAGES_CENTOS; do
         is_pkg_installed $PACKAGE
         if [ $FNRET = 0 ]; then
             crit "$PACKAGE is installed"
@@ -93,7 +93,7 @@ apply_debian () {
 }
 
 apply_centos () {
-    for PACKAGE in $PACKAGES_REDHAT; do
+    for PACKAGE in $PACKAGES_CENTOS; do
         is_pkg_installed $PACKAGE
         if [ $FNRET = 0 ]; then
             crit "$PACKAGE is installed, purging it"
diff --git a/bin/hardening/5.1.5_disable_talk_client.sh b/bin/hardening/5.1.5_disable_talk_client.sh
index d89287a..d182586 100755
--- a/bin/hardening/5.1.5_disable_talk_client.sh
+++ b/bin/hardening/5.1.5_disable_talk_client.sh
@@ -15,12 +15,12 @@ set -u # One variable unset, it's over
 HARDENING_LEVEL=2
 
 PACKAGES='talk inetutils-talk'
-PACKAGES_REDHAT='talk'
+PACKAGES_CENTOS='talk'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
@@ -35,7 +35,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/5.1.6_disable_telnet_server.sh b/bin/hardening/5.1.6_disable_telnet_server.sh
index 4c4306f..12382c5 100755
--- a/bin/hardening/5.1.6_disable_telnet_server.sh
+++ b/bin/hardening/5.1.6_disable_telnet_server.sh
@@ -18,7 +18,7 @@ HARDENING_LEVEL=2
 PACKAGES='telnetd inetutils-telnetd telnetd-ssl krb5-telnetd heimdal-servers'
 FILE='/etc/inetd.conf'
 PATTERN='^telnet'
-PACKAGE_REDHAT='telnet-server'
+PACKAGE_CENTOS='telnet-server'
 
 audit_debian () {
     for PACKAGE in $PACKAGES; do
@@ -43,11 +43,11 @@ audit_debian () {
 }
 
 audit_centos () {
-	is_pkg_installed $PACKAGE_REDHAT
+	is_pkg_installed $PACKAGE_CENTOS
 	if [ $FNRET = 0 ]; then
-		crit "$PACKAGE_REDHAT is installed"
+		crit "$PACKAGE_CENTOS is installed"
 	else
-		ok "$PACKAGE_REDHAT is absent"
+		ok "$PACKAGE_CENTOS is absent"
 	fi
 }
 
@@ -92,12 +92,12 @@ apply_debian () {
 }
 
 apply_centos () {
-	is_pkg_installed $PACKAGE_REDHAT
+	is_pkg_installed $PACKAGE_CENTOS
 	if [ $FNRET = 0 ]; then
-		crit "$PACKAGE_REDHAT is installed, purging it"
-		yum remove $PACKAGE_REDHAT -y 
+		crit "$PACKAGE_CENTOS is installed, purging it"
+		yum remove $PACKAGE_CENTOS -y 
 	else
-		ok "$PACKAGE_REDHAT is absent"
+		ok "$PACKAGE_CENTOS is absent"
 	fi
 }
 
diff --git a/bin/hardening/5.1.7_disable_inetd.sh b/bin/hardening/5.1.7_disable_inetd.sh
index 8dbbb85..619cc0e 100755
--- a/bin/hardening/5.1.7_disable_inetd.sh
+++ b/bin/hardening/5.1.7_disable_inetd.sh
@@ -15,12 +15,12 @@ set -u # One variable unset, it's over
 HARDENING_LEVEL=3
 
 PACKAGES='openbsd-inetd xinetd rlinetd'
-PACKAGES_REDHAT='xinetd'
+PACKAGES_CENTOS='xinetd'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do 
         is_pkg_installed $PACKAGE
@@ -35,7 +35,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do 
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/5.3_enable_openssh_server.sh b/bin/hardening/5.3_enable_openssh_server.sh
index c44e8c4..6d88eb0 100755
--- a/bin/hardening/5.3_enable_openssh_server.sh
+++ b/bin/hardening/5.3_enable_openssh_server.sh
@@ -16,7 +16,7 @@ HARDENING_LEVEL=2
 
 PACKAGES='openssh-server openssh-client'
 SERVICE_NAME='ssh.service'
-SERVICE_NAME_REDHAT='sshd.service'
+SERVICE_NAME_CENTOS='sshd.service'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
@@ -30,7 +30,7 @@ audit () {
         fi
     done
 	if [ $OS_RELEASE -eq 2 ]; then
-		SERVICE_NAME=$SERVICE_NAME_REDHAT
+		SERVICE_NAME=$SERVICE_NAME_CENTOS
 	fi
 	is_service_active $SERVICE_NAME
 	if [ $FNRET = 0 ]; then
@@ -57,7 +57,7 @@ apply () {
         fi
     done
 	if [ $OS_RELEASE -eq 2 ]; then
-		SERVICE_NAME=$SERVICE_NAME_REDHAT
+		SERVICE_NAME=$SERVICE_NAME_CENTOS
 	fi
 	is_service_active $SERVICE_NAME
 	if [ $FNRET = 0 ]; then
diff --git a/bin/hardening/6.10_disable_http_server.sh b/bin/hardening/6.10_disable_http_server.sh
index cc2ab03..44d7d62 100755
--- a/bin/hardening/6.10_disable_http_server.sh
+++ b/bin/hardening/6.10_disable_http_server.sh
@@ -17,12 +17,12 @@ HARDENING_EXCEPTION=http
 
 # Based on aptitude search '~Phttpd'
 PACKAGES='nginx apache2 lighttpd micro-httpd mini-httpd yaws boa bozohttpd'
-PACKAGES_REDHAT='httpd pcp-pmda-nginx'
+PACKAGES_CENTOS='httpd pcp-pmda-nginx'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
@@ -41,7 +41,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/6.13_disable_http_proxy.sh b/bin/hardening/6.13_disable_http_proxy.sh
index 6426085..1cf11fe 100755
--- a/bin/hardening/6.13_disable_http_proxy.sh
+++ b/bin/hardening/6.13_disable_http_proxy.sh
@@ -16,12 +16,12 @@ HARDENING_LEVEL=3
 HARDENING_EXCEPTION=http
 
 PACKAGES='squid3 squid'
-PACKAGES_REDHAT='squid gssproxy haproxy'
+PACKAGES_CENTOS='squid gssproxy haproxy'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
@@ -40,7 +40,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/6.17_ensure_virul_scan_server_is_enabled.sh b/bin/hardening/6.17_ensure_virul_scan_server_is_enabled.sh
index e46e2e2..a434640 100755
--- a/bin/hardening/6.17_ensure_virul_scan_server_is_enabled.sh
+++ b/bin/hardening/6.17_ensure_virul_scan_server_is_enabled.sh
@@ -14,7 +14,7 @@ set -u # One variable unset, it's over
 
 HARDENING_LEVEL=4
 VIRULSERVER='clamav-daemon'
-VIRULSERVER_REDHAT='clamav-server clamav-data clamav-update clamav-filesystem clamav clamav-scanner-systemd clamav-devel clamav-lib clamav-server-systemd'
+VIRULSERVER_CENTOS='clamav-server clamav-data clamav-update clamav-filesystem clamav clamav-scanner-systemd clamav-devel clamav-lib clamav-server-systemd'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
@@ -58,10 +58,10 @@ apply () {
     	fi
 	elif [ $OS_RELEASE -eq 2 ]; then
     	if [ $FNRET = 0 ]; then
-        	ok "$VIRULSERVER_REDHAT is enable"
+        	ok "$VIRULSERVER_CENTOS is enable"
     	elif [ $FNRET = 1 ]; then
-        	warn "Install $VIRULSERVER_REDHAT"
-        	yum install -y $VIRULSERVER_REDHAT
+        	warn "Install $VIRULSERVER_CENTOS"
+        	yum install -y $VIRULSERVER_CENTOS
     	else
         	warn "Start server $VIRULSERVER"
         	systemctl start $VIRULSERVER
diff --git a/bin/hardening/6.2_disable_avahi_server.sh b/bin/hardening/6.2_disable_avahi_server.sh
index 14ff01a..66837b5 100755
--- a/bin/hardening/6.2_disable_avahi_server.sh
+++ b/bin/hardening/6.2_disable_avahi_server.sh
@@ -16,12 +16,12 @@ HARDENING_LEVEL=3
 HARDENING_EXCEPTION=dns
 
 PACKAGES='avahi-daemon libavahi-common-data libavahi-common3 libavahi-core7'
-PKGS_PATTERN_REDHAT='avahi'
+PKGS_PATTERN_CENTOS='avahi'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PKGS_PATTERN_REDHAT
+		PACKAGES=$PKGS_PATTERN_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
@@ -40,7 +40,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PKGS_PATTERN_REDHAT
+		PACKAGES=$PKGS_PATTERN_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/6.3_disable_print_server.sh b/bin/hardening/6.3_disable_print_server.sh
index f32b0b4..b79471a 100755
--- a/bin/hardening/6.3_disable_print_server.sh
+++ b/bin/hardening/6.3_disable_print_server.sh
@@ -16,12 +16,12 @@ HARDENING_LEVEL=3
 HARDENING_EXCEPTION=cups
 
 PACKAGES='libcups2 libcupscgi1 libcupsimage2 libcupsmime1 libcupsppdc1 cups-common cups-client cups-ppdc libcupsfilters1 cups-filters cups'
-PACKAGES_REDHAT='cups'
+PACKAGES_CENTOS='cups'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
@@ -40,7 +40,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/6.4_disable_dhcp.sh b/bin/hardening/6.4_disable_dhcp.sh
index 313bc8f..e8b1341 100755
--- a/bin/hardening/6.4_disable_dhcp.sh
+++ b/bin/hardening/6.4_disable_dhcp.sh
@@ -16,12 +16,12 @@ HARDENING_LEVEL=3
 HARDENING_EXCEPTION=dhcp
 
 PACKAGES='udhcpd isc-dhcp-server'
-PACKAGES_REDHAT='dnsmasq'
+PACKAGES_CENTOS='dnsmasq'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
@@ -40,7 +40,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/6.6_disable_ldap.sh b/bin/hardening/6.6_disable_ldap.sh
index 7cd0d73..8d32f1b 100755
--- a/bin/hardening/6.6_disable_ldap.sh
+++ b/bin/hardening/6.6_disable_ldap.sh
@@ -16,12 +16,12 @@ HARDENING_LEVEL=3
 HARDENING_EXCEPTION=ldap
 
 PACKAGES='slapd'
-PACKAGES_REDHAT='openldap-servers'
+PACKAGES_CENTOS='openldap-servers'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT	
+		PACKAGES=$PACKAGES_CENTOS	
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
@@ -40,7 +40,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT	
+		PACKAGES=$PACKAGES_CENTOS	
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/6.8_disable_dns_server.sh b/bin/hardening/6.8_disable_dns_server.sh
index d24cecb..6e7cad0 100755
--- a/bin/hardening/6.8_disable_dns_server.sh
+++ b/bin/hardening/6.8_disable_dns_server.sh
@@ -16,12 +16,12 @@ HARDENING_LEVEL=3
 HARDENING_EXCEPTION=dns
 
 PACKAGES='bind9 unbound'
-PACKAGES_REDHAT='bind unbound bind-utils'
+PACKAGES_CENTOS='bind unbound bind-utils'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
@@ -40,7 +40,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGES_REDHAT
+		PACKAGES=$PACKAGES_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/6.9_disable_ftp.sh b/bin/hardening/6.9_disable_ftp.sh
index fa20da2..e131229 100755
--- a/bin/hardening/6.9_disable_ftp.sh
+++ b/bin/hardening/6.9_disable_ftp.sh
@@ -17,12 +17,12 @@ HARDENING_EXCEPTION=ftp
 
 # Based on aptitude search '~Pftp-server'
 PACKAGES='ftpd ftpd-ssl heimdal-servers inetutils-ftpd krb5-ftpd muddleftpd proftpd-basic pure-ftpd pure-ftpd-ldap pure-ftpd-mysql pure-ftpd-postgresql twoftpd-run vsftpd wzdftpd'
-PACKAGE_REDHAT='tftp-server vsftpd'
+PACKAGE_CENTOS='tftp-server vsftpd'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGE_REDHAT
+		PACKAGES=$PACKAGE_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
@@ -41,7 +41,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGES=$PACKAGE_REDHAT
+		PACKAGES=$PACKAGE_CENTOS
 	fi
     for PACKAGE in $PACKAGES; do
         is_pkg_installed $PACKAGE
diff --git a/bin/hardening/7.4.1_install_tcp_wrapper.sh b/bin/hardening/7.4.1_install_tcp_wrapper.sh
index efe707d..7982b03 100755
--- a/bin/hardening/7.4.1_install_tcp_wrapper.sh
+++ b/bin/hardening/7.4.1_install_tcp_wrapper.sh
@@ -15,7 +15,7 @@ set -u # One variable unset, it's over
 HARDENING_LEVEL=3
 
 PACKAGE='tcpd'
-PACKAGE_REDHAT='tcp_wrappers'
+PACKAGE_CENTOS='tcp_wrappers'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
@@ -26,7 +26,7 @@ audit () {
 			ok "So PASS."
 			return 0
 		else
-			PACKAGE=$PACKAGE_REDHAT
+			PACKAGE=$PACKAGE_CENTOS
 		fi
 	fi
 	is_pkg_installed $PACKAGE
@@ -46,7 +46,7 @@ apply () {
 			ok "So PASS."
 			return 0
 		else
-			PACKAGE=$PACKAGE_REDHAT
+			PACKAGE=$PACKAGE_CENTOS
 		fi
 	fi
 	is_pkg_installed $PACKAGE
diff --git a/bin/hardening/7.7.1_enable_firewall.sh b/bin/hardening/7.7.1_enable_firewall.sh
index 978df76..0d7ca0e 100755
--- a/bin/hardening/7.7.1_enable_firewall.sh
+++ b/bin/hardening/7.7.1_enable_firewall.sh
@@ -19,9 +19,9 @@ HARDENING_LEVEL=2
 # Do as you want, but this script does not handle this
 
 PACKAGES='iptables iptables-persistent'
-PACKAGES_REDHAT='iptables iptables-services nftables firewalld'
+PACKAGES_CENTOS='iptables iptables-services nftables firewalld'
 SERVICENAME='netfilter-persistent'
-SERVICENAME_REDHAT='iptables ip6tables'
+SERVICENAME_CENTOS='iptables ip6tables'
 
 audit_debian () {
     for PACKAGE in $PACKAGES
@@ -48,7 +48,7 @@ audit_debian () {
 }
 
 audit_centos () {
-    for PACKAGE in $PACKAGES_REDHAT
+    for PACKAGE in $PACKAGES_CENTOS
     do
         is_pkg_installed $PACKAGE
         if [ $FNRET != 0 ]; then
@@ -61,7 +61,7 @@ audit_centos () {
         fi
     done
     if [ $FNRET = 0 ]; then
-		for SERVICENAME in $SERVICENAME_REDHAT
+		for SERVICENAME in $SERVICENAME_CENTOS
 		do
 	    	if [ $(systemctl status ${SERVICENAME}  | grep -c "Active:.active") -ne 1 ]; then
             	crit "${SERVICENAME} service is not actived"
@@ -110,16 +110,16 @@ apply_debian () {
 
 apply_centos () {
         if [ $FNRET = 0 ]; then
-            ok "$PACKAGES_REDHAT is installed"
+            ok "$PACKAGES_CENTOS is installed"
         elif [ $FNRET = 1 ]; then
-            for PACKAGE in $PACKAGES_REDHAT
+            for PACKAGE in $PACKAGES_CENTOS
             do
                 warn "$PACKAGE is absent, installing it"
                 yum_install $PACKAGE
             done
         elif [ $FNRET = 2 ]; then
-            warn "Enable ${SERVICENAME_REDHAT} service to actived"
-			for SERVICENAME in ${SERVICENAME_REDHAT}
+            warn "Enable ${SERVICENAME_CENTOS} service to actived"
+			for SERVICENAME in ${SERVICENAME_CENTOS}
 			do 
 				is_service_enabled ${SERVICENAME}
 				if [ $FNRET = 1 ]; then
diff --git a/bin/hardening/8.1.19_record_sshkeysign_usage.sh b/bin/hardening/8.1.19_record_sshkeysign_usage.sh
index ee2b0e9..5d7fc70 100755
--- a/bin/hardening/8.1.19_record_sshkeysign_usage.sh
+++ b/bin/hardening/8.1.19_record_sshkeysign_usage.sh
@@ -17,7 +17,7 @@ FILE='/etc/audit/rules.d/audit.rules'
 
 AUDIT_PARAMS_DEBIAN="-a always,exit -F path=/usr/lib/openssh/ssh-keysign -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-ssh
 -a always,exit -F path=/usr/bin/ssh-agent -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-ssh"
-AUDIT_PARAMS_REDHAT="-a always,exit -F path=/usr/libexec/openssh/ssh-keysign -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-ssh
+AUDIT_PARAMS_CENTOS="-a always,exit -F path=/usr/libexec/openssh/ssh-keysign -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-ssh
 -a always,exit -F path=/usr/bin/ssh-agent -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-ssh"
 
 AUDIT_PARAMS=""
@@ -75,7 +75,7 @@ check_config() {
 	if [ $OS_RELEASE -eq 1 ]; then
 		AUDIT_PARAMS=$AUDIT_PARAMS_DEBIAN
 	elif [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
 }
 
diff --git a/bin/hardening/8.1.21_record_Events_that_privileged_passwd_cmd_usage.sh b/bin/hardening/8.1.21_record_Events_that_privileged_passwd_cmd_usage.sh
index 7d12170..8897b3e 100755
--- a/bin/hardening/8.1.21_record_Events_that_privileged_passwd_cmd_usage.sh
+++ b/bin/hardening/8.1.21_record_Events_that_privileged_passwd_cmd_usage.sh
@@ -19,7 +19,7 @@ AUDIT_PARAMS_DEBIAN="-a always,exit -F path=/usr/bin/passwd -F perm=x -F auid>=1
 -a always,exit -F path=/sbin/unix_chkpwd -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-passwd
 -a always,exit -F path=/usr/bin/gpasswd -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-passwd
 -a always,exit -F path=/usr/bin/chage -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-passwd"
-AUDIT_PARAMS_REDHAT="-a always,exit -F path=/usr/bin/passwd -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-passwd
+AUDIT_PARAMS_CENTOS="-a always,exit -F path=/usr/bin/passwd -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-passwd
 -a always,exit -F path=/usr/sbin/unix_chkpwd -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-passwd
 -a always,exit -F path=/usr/bin/gpasswd -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-passwd
 -a always,exit -F path=/bin/chage -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-passwd"
@@ -79,7 +79,7 @@ check_config() {
 	if [ $OS_RELEASE -eq 1 ]; then
 		AUDIT_PARAMS=$AUDIT_PARAMS_DEBIAN
 	elif [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
 }
 
diff --git a/bin/hardening/8.1.22_record_Events_that_privileged_priv_change_cmd_usage.sh b/bin/hardening/8.1.22_record_Events_that_privileged_priv_change_cmd_usage.sh
index d5ec62d..ea48d58 100755
--- a/bin/hardening/8.1.22_record_Events_that_privileged_priv_change_cmd_usage.sh
+++ b/bin/hardening/8.1.22_record_Events_that_privileged_priv_change_cmd_usage.sh
@@ -21,7 +21,7 @@ AUDIT_PARAMS_DEBIAN="-a always,exit -F path=/bin/su -F perm=x -F auid>=1000 -F a
 -a always,exit -F path=/usr/bin/chsh -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-priv_change
 -a always,exit -F path=/usr/bin/sudoedit -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-priv_change
 -a always,exit -F path=/usr/bin/chfn -F perm=x -F auid>=500 -F auid!=4294967295 -k privileged-priv_change"
-AUDIT_PARAMS_REDHAT="-a always,exit -F path=/bin/su -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-priv_change
+AUDIT_PARAMS_CENTOS="-a always,exit -F path=/bin/su -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-priv_change
 -a always,exit -F path=/bin/sudo -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-priv_change
 -a always,exit -F path=/bin/newgrp -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-priv_change
 -a always,exit -F path=/bin/chsh -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-priv_change
@@ -83,7 +83,7 @@ check_config() {
 	if [ $OS_RELEASE -eq 1 ]; then
 		AUDIT_PARAMS=$AUDIT_PARAMS_DEBIAN
 	elif [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
 }
 
diff --git a/bin/hardening/8.1.23_record_Events_that_privileged_postfix_cmd_usage.sh b/bin/hardening/8.1.23_record_Events_that_privileged_postfix_cmd_usage.sh
index 80fcd71..034ae2b 100755
--- a/bin/hardening/8.1.23_record_Events_that_privileged_postfix_cmd_usage.sh
+++ b/bin/hardening/8.1.23_record_Events_that_privileged_postfix_cmd_usage.sh
@@ -17,7 +17,7 @@ FILE='/etc/audit/rules.d/audit.rules'
 
 AUDIT_PARAMS_DEBIAN='-a always,exit -F path=/usr/sbin/postdrop -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-postfix
 -a always,exit -F path=/usr/sbin/postqueue -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-postfix'
-AUDIT_PARAMS_REDHAT='-a always,exit -F path=/sbin/postdrop -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-postfix
+AUDIT_PARAMS_CENTOS='-a always,exit -F path=/sbin/postdrop -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-postfix
 -a always,exit -F path=/sbin/postqueue -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-postfix'
 
 AUDIT_PARAMS=""
@@ -75,7 +75,7 @@ check_config() {
 	if [ $OS_RELEASE -eq 1 ]; then
 		AUDIT_PARAMS=$AUDIT_PARAMS_DEBIAN
 	elif [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
 }
 
diff --git a/bin/hardening/8.1.24_record_crontab_cmd_usage.sh b/bin/hardening/8.1.24_record_crontab_cmd_usage.sh
index ed5f5eb..7a61b4f 100755
--- a/bin/hardening/8.1.24_record_crontab_cmd_usage.sh
+++ b/bin/hardening/8.1.24_record_crontab_cmd_usage.sh
@@ -16,7 +16,7 @@ HARDENING_LEVEL=4
 FILE='/etc/audit/rules.d/audit.rules'
 
 AUDIT_PARAMS_DEBIAN='-a always,exit -F path=/usr/bin/crontab -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-cron'
-AUDIT_PARAMS_REDHAT='-a always,exit -F path=/bin/crontab -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-cron'
+AUDIT_PARAMS_CENTOS='-a always,exit -F path=/bin/crontab -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-cron'
 AUDIT_PARAMS=""
 
 # This function will be called if the script status is on enabled / audit mode
@@ -72,7 +72,7 @@ check_config() {
 	if [ $OS_RELEASE -eq 1 ]; then
 		AUDIT_PARAMS=$AUDIT_PARAMS_DEBIAN
 	elif [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
 }
 
diff --git a/bin/hardening/8.1.25_record_pam_timestamp_check_cmd_usage.sh b/bin/hardening/8.1.25_record_pam_timestamp_check_cmd_usage.sh
index a098a60..8595dab 100755
--- a/bin/hardening/8.1.25_record_pam_timestamp_check_cmd_usage.sh
+++ b/bin/hardening/8.1.25_record_pam_timestamp_check_cmd_usage.sh
@@ -16,7 +16,7 @@ HARDENING_LEVEL=4
 FILE='/etc/audit/rules.d/audit.rules'
 
 AUDIT_PARAMS_DEBIAN='-a always,exit -F path=/usr/sbin/pam_timestamp_check -F perm=x -F auid>=1000 -F auid!=4294967295  -k privileged-pam'
-AUDIT_PARAMS_REDHAT='-a always,exit -F path=/sbin/pam_timestamp_check -F perm=x -F auid>=1000 -F auid!=4294967295  -k privileged-pam'
+AUDIT_PARAMS_CENTOS='-a always,exit -F path=/sbin/pam_timestamp_check -F perm=x -F auid>=1000 -F auid!=4294967295  -k privileged-pam'
 AUDIT_PARAMS=""
 
 # This function will be called if the script status is on enabled / audit mode
@@ -72,7 +72,7 @@ check_config() {
 	if [ $OS_RELEASE -eq 1 ]; then
 		AUDIT_PARAMS=$AUDIT_PARAMS_DEBIAN
 	elif [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
 }
 
diff --git a/bin/hardening/8.1.29_record_usermod_cmd_usage.sh b/bin/hardening/8.1.29_record_usermod_cmd_usage.sh
index 359dfce..2a52dbf 100755
--- a/bin/hardening/8.1.29_record_usermod_cmd_usage.sh
+++ b/bin/hardening/8.1.29_record_usermod_cmd_usage.sh
@@ -16,7 +16,7 @@ FILE='/etc/audit/rules.d/audit.rules'
 HARDENING_LEVEL=4
 
 AUDIT_PARAMS_DEBIAN='-a always,exit -F path=/usr/sbin/usermod -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-usermod'
-AUDIT_PARAMS_REDHAT='-a always,exit -F path=/sbin/usermod -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-usermod'
+AUDIT_PARAMS_CENTOS='-a always,exit -F path=/sbin/usermod -F perm=x -F auid>=1000 -F auid!=4294967295 -k privileged-usermod'
 AUDIT_PARAMS=""
 
 # This function will be called if the script status is on enabled / audit mode
@@ -72,7 +72,7 @@ check_config() {
 	if [ $OS_RELEASE -eq 1 ]; then
 		AUDIT_PARAMS=$AUDIT_PARAMS_DEBIAN
 	elif [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
 }
 
diff --git a/bin/hardening/8.1.2_enable_auditd.sh b/bin/hardening/8.1.2_enable_auditd.sh
index b435daf..b2afb8d 100755
--- a/bin/hardening/8.1.2_enable_auditd.sh
+++ b/bin/hardening/8.1.2_enable_auditd.sh
@@ -15,13 +15,13 @@ set -u # One variable unset, it's over
 HARDENING_LEVEL=4
 
 PACKAGE='auditd'
-PACKAGE_REDHAT='audit'
+PACKAGE_CENTOS='audit'
 SERVICE_NAME='auditd'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGE=$PACKAGE_REDHAT
+		PACKAGE=$PACKAGE_CENTOS
 	fi
     is_pkg_installed $PACKAGE
     if [ $FNRET != 0 ]; then
@@ -40,7 +40,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGE=$PACKAGE_REDHAT
+		PACKAGE=$PACKAGE_CENTOS
 	fi
 	is_pkg_installed $PACKAGE
 	if [ $FNRET = 0 ]; then
diff --git a/bin/hardening/8.1.7_record_mac_edit.sh b/bin/hardening/8.1.7_record_mac_edit.sh
index f9b45be..d9501ab 100755
--- a/bin/hardening/8.1.7_record_mac_edit.sh
+++ b/bin/hardening/8.1.7_record_mac_edit.sh
@@ -16,7 +16,7 @@ set -e # One error, it's over
 HARDENING_LEVEL=4
 
 SELINUX_PKG="selinux-basics"
-SELINUX_PKG_REDHAT="selinux-policy"
+SELINUX_PKG_CENTOS="selinux-policy"
 
 SE_AUDIT_PARAMS="-a always,exit -F dir=/etc/selinux/ -F perm=wa -k MAC-policy
 -a always,exit -F dir=/usr/share/selinux/ -F perm=wa -k MAC-policy
@@ -40,7 +40,7 @@ audit () {
     d_IFS=$IFS
     IFS=$'\n'
 	if [ $OS_RELEASE -eq 2 ]; then 
-		SELINUX_PKG=$SELINUX_PKG_REDHAT
+		SELINUX_PKG=$SELINUX_PKG_CENTOS
 	fi
 	is_pkg_installed $SELINUX_PKG
 	if [ $FNRET = 0 ]; then
@@ -72,7 +72,7 @@ apply () {
     d_IFS=$IFS
     IFS=$'\n'
 	if [ $OS_RELEASE -eq 2 ]; then 
-		SELINUX_PKG=$SELINUX_PKG_REDHAT
+		SELINUX_PKG=$SELINUX_PKG_CENTOS
 	fi
 	is_pkg_installed $SELINUX_PKG
 	if [ $FNRET = 0 ]; then
diff --git a/bin/hardening/8.1.8_record_login_logout.sh b/bin/hardening/8.1.8_record_login_logout.sh
index d8c8932..dbbb410 100755
--- a/bin/hardening/8.1.8_record_login_logout.sh
+++ b/bin/hardening/8.1.8_record_login_logout.sh
@@ -18,14 +18,14 @@ HARDENING_LEVEL=4
 AUDIT_PARAMS='-w /var/log/faillog -p wa -k logins
 -w /var/log/lastlog -p wa -k logins
 -w /var/log/tallylog -p wa -k logins'
-AUDIT_PARAMS_REDHAT='-w /var/log/lastlog -p wa -k logins
+AUDIT_PARAMS_CENTOS='-w /var/log/lastlog -p wa -k logins
 -w /var/log/tallylog -p wa -k logins'
 FILE='/etc/audit/rules.d/audit.rules'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
     # define custom IFS and save default one
     d_IFS=$IFS
@@ -45,7 +45,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
     d_IFS=$IFS
     IFS=$'\n'
diff --git a/bin/hardening/8.1.9_record_session_init.sh b/bin/hardening/8.1.9_record_session_init.sh
index 4d393c6..ac91ac2 100755
--- a/bin/hardening/8.1.9_record_session_init.sh
+++ b/bin/hardening/8.1.9_record_session_init.sh
@@ -17,14 +17,14 @@ HARDENING_LEVEL=4
 AUDIT_PARAMS='-w /var/run/utmp -p wa -k session
 -w /var/log/wtmp -p wa -k session
 -w /var/log/btmp -p wa -k session'
-AUDIT_PARAMS_REDHAT='-w /var/log/wtmp -p wa -k session
+AUDIT_PARAMS_CENTOS='-w /var/log/wtmp -p wa -k session
 -w /var/log/btmp -p wa -k session'
 FILE='/etc/audit/rules.d/audit.rules'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
     # define custom IFS and save default one
     d_IFS=$IFS
@@ -44,7 +44,7 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		AUDIT_PARAMS=$AUDIT_PARAMS_REDHAT
+		AUDIT_PARAMS=$AUDIT_PARAMS_CENTOS
 	fi
     d_IFS=$IFS
     IFS=$'\n'
diff --git a/bin/hardening/9.1.1_enable_cron.sh b/bin/hardening/9.1.1_enable_cron.sh
index e1eb9fd..5395b63 100755
--- a/bin/hardening/9.1.1_enable_cron.sh
+++ b/bin/hardening/9.1.1_enable_cron.sh
@@ -17,14 +17,14 @@ HARDENING_LEVEL=3
 PACKAGE="cron"
 SERVICE_NAME="cron"
 
-PACKAGE_REDHAT="cronie"
-SERVICE_NAME_REDHAT="crond"
+PACKAGE_CENTOS="cronie"
+SERVICE_NAME_CENTOS="crond"
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGE=$PACKAGE_REDHAT	
-		SERVICE_NAME=$SERVICE_NAME_REDHAT
+		PACKAGE=$PACKAGE_CENTOS	
+		SERVICE_NAME=$SERVICE_NAME_CENTOS
 	fi
     is_pkg_installed $PACKAGE
     if [ $FNRET != 0 ]; then
@@ -43,8 +43,8 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGE=$PACKAGE_REDHAT	
-		SERVICE_NAME=$SERVICE_NAME_REDHAT
+		PACKAGE=$PACKAGE_CENTOS	
+		SERVICE_NAME=$SERVICE_NAME_CENTOS
 	fi
     is_pkg_installed $PACKAGE
     if [ $FNRET = 0 ]; then
diff --git a/bin/hardening/9.2.10_pam_maxclassrepeat_cracklib.sh b/bin/hardening/9.2.10_pam_maxclassrepeat_cracklib.sh
index a7b46fb..dbef38d 100755
--- a/bin/hardening/9.2.10_pam_maxclassrepeat_cracklib.sh
+++ b/bin/hardening/9.2.10_pam_maxclassrepeat_cracklib.sh
@@ -20,7 +20,7 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-FILE_REDHAT='/etc/security/pwquality.conf'
+FILE_CENTOS='/etc/security/pwquality.conf'
 
 OPTIONNAME='maxclassrepeat'
 
@@ -52,15 +52,15 @@ audit_debian () {
 }
 
 audit_centos () {
-	check_param_pair_by_value $FILE_REDHAT $OPTIONNAME le $CONDT_VAL
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME le $CONDT_VAL
 	if [ $FNRET = 0 ]; then
-		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_REDHAT"
+		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 2 ]; then
-		crit "Option $OPTIONNAME is not conf in $FILE_REDHAT"
+		crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
@@ -98,15 +98,15 @@ apply_debian () {
 
 apply_centos () {
 	if [ $FNRET = 0 ]; then
-		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_REDHAT"
-		replace_in_file $FILE_REDHAT "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 2 ]; then
-		warn "$OPTIONNAME is not conf, add to $FILE_REDHAT"
-		add_end_of_file $FILE_REDHAT "$OPTIONNAME = $CONDT_VAL"
+		warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
+		add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
diff --git a/bin/hardening/9.2.1_pam_retry_cracklib.sh b/bin/hardening/9.2.1_pam_retry_cracklib.sh
index 0c68ed9..6a53697 100755
--- a/bin/hardening/9.2.1_pam_retry_cracklib.sh
+++ b/bin/hardening/9.2.1_pam_retry_cracklib.sh
@@ -20,10 +20,10 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-PACKAGE_REDHAT='libpwquality'
-PAMLIBNAME_REDHAT='pam_pwquality.so'
-PATTERN_REDHAT='^password.*pam_pwquality.so'
-FILE_REDHAT='/etc/pam.d/system-auth'
+PACKAGE_CENTOS='libpwquality'
+PAMLIBNAME_CENTOS='pam_pwquality.so'
+PATTERN_CENTOS='^password.*pam_pwquality.so'
+FILE_CENTOS='/etc/pam.d/system-auth'
 
 OPTIONNAME='retry'
 
@@ -33,10 +33,10 @@ CONDT_VAL=3
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGE=$PACKAGE_REDHAT
-		PAMLIBNAME=$PAMLIBNAME_REDHAT
-		PATTERN=$PATTERN_REDHAT
-		FILE=$FILE_REDHAT
+		PACKAGE=$PACKAGE_CENTOS
+		PAMLIBNAME=$PAMLIBNAME_CENTOS
+		PATTERN=$PATTERN_CENTOS
+		FILE=$FILE_CENTOS
 	fi
     is_pkg_installed $PACKAGE
     if [ $FNRET != 0 ]; then
@@ -64,10 +64,10 @@ audit () {
 # This function will be called if the script status is on enabled mode
 apply () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGE=$PACKAGE_REDHAT
-		PAMLIBNAME=$PAMLIBNAME_REDHAT
-		PATTERN=$PATTERN_REDHAT
-		FILE=$FILE_REDHAT
+		PACKAGE=$PACKAGE_CENTOS
+		PAMLIBNAME=$PAMLIBNAME_CENTOS
+		PATTERN=$PATTERN_CENTOS
+		FILE=$FILE_CENTOS
 	fi
     if [ $FNRET = 0 ]; then
         ok "$PACKAGE is installed"
diff --git a/bin/hardening/9.2.2_pam_minlen_cracklib.sh b/bin/hardening/9.2.2_pam_minlen_cracklib.sh
index ce7a154..3f97117 100755
--- a/bin/hardening/9.2.2_pam_minlen_cracklib.sh
+++ b/bin/hardening/9.2.2_pam_minlen_cracklib.sh
@@ -20,7 +20,7 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-FILE_REDHAT='/etc/security/pwquality.conf'
+FILE_CENTOS='/etc/security/pwquality.conf'
 
 OPTIONNAME='minlen'
 
@@ -52,15 +52,15 @@ audit_debian () {
 }
 
 audit_centos () {
-	check_param_pair_by_value $FILE_REDHAT $OPTIONNAME ge $CONDT_VAL  
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME ge $CONDT_VAL  
 	if [ $FNRET = 0 ]; then
-		ok "Option $OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "Option $OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		crit "Option $OPTIONNAME set condition is less than $CONDT_VAL in $FILE_REDHAT"
+		crit "Option $OPTIONNAME set condition is less than $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 2 ]; then
-		crit "Option $OPTIONNAME is not conf in $FILE_REDHAT"
+		crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
@@ -98,15 +98,15 @@ apply_debian () {
 
 apply_centos () {
 	if [ $FNRET = 0 ]; then
-		ok "$OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "$OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		warn "Set option $OPTIONNAME to $CONDT_VAL in $FILE_REDHAT"
-		replace_in_file $FILE_REDHAT "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+		warn "Set option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 2 ]; then
-		warn "$OPTIONNAME is not conf, add to $FILE_REDHAT"
-		add_end_of_file $FILE_REDHAT "$OPTIONNAME = $CONDT_VAL"
+		warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
+		add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
diff --git a/bin/hardening/9.2.3_pam_dcredit_cracklib.sh b/bin/hardening/9.2.3_pam_dcredit_cracklib.sh
index 8b84a5c..4f5368f 100755
--- a/bin/hardening/9.2.3_pam_dcredit_cracklib.sh
+++ b/bin/hardening/9.2.3_pam_dcredit_cracklib.sh
@@ -20,7 +20,7 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-FILE_REDHAT='/etc/security/pwquality.conf'
+FILE_CENTOS='/etc/security/pwquality.conf'
 
 OPTIONNAME='dcredit'
 
@@ -52,15 +52,15 @@ audit_debian () {
 }
 
 audit_centos () {
-	check_param_pair_by_value $FILE_REDHAT $OPTIONNAME le $CONDT_VAL
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME le $CONDT_VAL
 	if [ $FNRET = 0 ]; then
-		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		crit "Option $OPTIONNAME set condition is not set greater than $CONDT_VAL in $FILE_REDHAT"
+		crit "Option $OPTIONNAME set condition is not set greater than $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 2 ]; then
-		crit "Option $OPTIONNAME is not conf in $FILE_REDHAT"
+		crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
@@ -98,15 +98,15 @@ apply_debian () {
 
 apply_centos () {
 	if [ $FNRET = 0 ]; then
-		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		warn "Set option $OPTIONNAME to $CONDT_VAL in $FILE_REDHAT"
-		replace_in_file $FILE_REDHAT "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+		warn "Set option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 2 ]; then
-		warn "$OPTIONNAME is not conf, add to $FILE_REDHAT"
-		add_end_of_file $FILE_REDHAT "$OPTIONNAME = $CONDT_VAL"
+		warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
+		add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
diff --git a/bin/hardening/9.2.4_pam_ucredit_cracklib.sh b/bin/hardening/9.2.4_pam_ucredit_cracklib.sh
index 200867e..efc3de8 100755
--- a/bin/hardening/9.2.4_pam_ucredit_cracklib.sh
+++ b/bin/hardening/9.2.4_pam_ucredit_cracklib.sh
@@ -20,7 +20,7 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-FILE_REDHAT='/etc/security/pwquality.conf'
+FILE_CENTOS='/etc/security/pwquality.conf'
 
 OPTIONNAME='ucredit'
 
@@ -52,15 +52,15 @@ audit_debian () {
 }
 
 audit_centos () {
-	check_param_pair_by_value $FILE_REDHAT $OPTIONNAME le $CONDT_VAL
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME le $CONDT_VAL
 	if [ $FNRET = 0 ]; then
-		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_REDHAT"
+		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 2 ]; then
-		crit "Option $OPTIONNAME is not conf in $FILE_REDHAT"
+		crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
@@ -99,15 +99,15 @@ apply_debian () {
 
 apply_centos () {
 	if [ $FNRET = 0 ]; then
-		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		warn "Set option $OPTIONNAME to $CONDT_VAL in $FILE_REDHAT"
-		replace_in_file $FILE_REDHAT "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+		warn "Set option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 2 ]; then
-		warn "$OPTIONNAME is not conf, add to $FILE_REDHAT"
-		add_end_of_file $FILE_REDHAT "$OPTIONNAME = $CONDT_VAL"
+		warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
+		add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
diff --git a/bin/hardening/9.2.5_pam_ocredit_cracklib.sh b/bin/hardening/9.2.5_pam_ocredit_cracklib.sh
index 168624c..31d0d63 100755
--- a/bin/hardening/9.2.5_pam_ocredit_cracklib.sh
+++ b/bin/hardening/9.2.5_pam_ocredit_cracklib.sh
@@ -20,7 +20,7 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-FILE_REDHAT='/etc/security/pwquality.conf'
+FILE_CENTOS='/etc/security/pwquality.conf'
 
 OPTIONNAME='ocredit'
 
@@ -52,15 +52,15 @@ audit_debian () {
 }
 
 audit_centos () {
-	check_param_pair_by_value $FILE_REDHAT $OPTIONNAME le $CONDT_VAL
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME le $CONDT_VAL
 	if [ $FNRET = 0 ]; then
-		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_REDHAT"
+		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 2 ]; then
-		crit "Option $OPTIONNAME is not conf in $FILE_REDHAT"
+		crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
@@ -98,15 +98,15 @@ apply_debian () {
 
 apply_centos () {
 	if [ $FNRET = 0 ]; then
-		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_REDHAT"
-		replace_in_file $FILE_REDHAT "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 2 ]; then
-		warn "$OPTIONNAME is not conf, add to $FILE_REDHAT"
-		add_end_of_file $FILE_REDHAT "$OPTIONNAME = $CONDT_VAL"
+		warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
+		add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
diff --git a/bin/hardening/9.2.6_pam_lcredit_cracklib.sh b/bin/hardening/9.2.6_pam_lcredit_cracklib.sh
index a85a1bd..7c3078d 100755
--- a/bin/hardening/9.2.6_pam_lcredit_cracklib.sh
+++ b/bin/hardening/9.2.6_pam_lcredit_cracklib.sh
@@ -20,7 +20,7 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-FILE_REDHAT='/etc/security/pwquality.conf'
+FILE_CENTOS='/etc/security/pwquality.conf'
 
 OPTIONNAME='lcredit'
 
@@ -52,15 +52,15 @@ audit_debian () {
 }
 
 audit_centos () {
-	check_param_pair_by_value $FILE_REDHAT $OPTIONNAME le $CONDT_VAL
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME le $CONDT_VAL
 	if [ $FNRET = 0 ]; then
-		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_REDHAT"
+		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 2 ]; then
-		crit "Option $OPTIONNAME is not conf in $FILE_REDHAT"
+		crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
@@ -98,15 +98,15 @@ apply_debian () {
 
 apply_centos () {
 	if [ $FNRET = 0 ]; then
-		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_REDHAT"
-		replace_in_file $FILE_REDHAT "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 2 ]; then
-		warn "$OPTIONNAME is not conf, add to $FILE_REDHAT"
-		add_end_of_file $FILE_REDHAT "$OPTIONNAME = $CONDT_VAL"
+		warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
+		add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
diff --git a/bin/hardening/9.2.7_pam_difok_cracklib.sh b/bin/hardening/9.2.7_pam_difok_cracklib.sh
index 5bcc6f1..4afcc46 100755
--- a/bin/hardening/9.2.7_pam_difok_cracklib.sh
+++ b/bin/hardening/9.2.7_pam_difok_cracklib.sh
@@ -20,7 +20,7 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-FILE_REDHAT='/etc/security/pwquality.conf'
+FILE_CENTOS='/etc/security/pwquality.conf'
 
 OPTIONNAME='difok'
 
@@ -52,15 +52,15 @@ audit_debian () {
 }
 
 audit_centos () {
-	check_param_pair_by_value $FILE_REDHAT $OPTIONNAME ge $CONDT_VAL  
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME ge $CONDT_VAL  
 	if [ $FNRET = 0 ]; then
-		ok "Option $OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "Option $OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		crit "Option $OPTIONNAME set condition is less than $CONDT_VAL in $FILE_REDHAT"
+		crit "Option $OPTIONNAME set condition is less than $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 2 ]; then
-		crit "Option $OPTIONNAME is not conf in $FILE_REDHAT"
+		crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
@@ -98,15 +98,15 @@ apply_debian () {
 
 apply_centos () {
 	if [ $FNRET = 0 ]; then
-		ok "$OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "$OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_REDHAT"
-		replace_in_file $FILE_REDHAT "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 2 ]; then
-		warn "$OPTIONNAME is not conf, add to $FILE_REDHAT"
-		add_end_of_file $FILE_REDHAT "$OPTIONNAME = $CONDT_VAL"
+		warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
+		add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
diff --git a/bin/hardening/9.2.8_pam_minclass_cracklib.sh b/bin/hardening/9.2.8_pam_minclass_cracklib.sh
index d81a5c9..bd14a07 100755
--- a/bin/hardening/9.2.8_pam_minclass_cracklib.sh
+++ b/bin/hardening/9.2.8_pam_minclass_cracklib.sh
@@ -20,7 +20,7 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-FILE_REDHAT='/etc/security/pwquality.conf'
+FILE_CENTOS='/etc/security/pwquality.conf'
 
 OPTIONNAME='minclass'
 
@@ -52,15 +52,15 @@ audit_debian () {
 }
 
 audit_centos () {
-	check_param_pair_by_value $FILE_REDHAT $OPTIONNAME ge $CONDT_VAL
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME ge $CONDT_VAL
 	if [ $FNRET = 0 ]; then
-		ok "Option $OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "Option $OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		crit "Option $OPTIONNAME set condition is less than $CONDT_VAL in $FILE_REDHAT"
+		crit "Option $OPTIONNAME set condition is less than $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 2 ]; then
-		crit "Option $OPTIONNAME is not conf in $FILE_REDHAT"
+		crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
@@ -98,15 +98,15 @@ apply_debian () {
 
 apply_centos () {
 	if [ $FNRET = 0 ]; then
-		ok "$OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "$OPTIONNAME set condition is greater than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_REDHAT"
-		replace_in_file $FILE_REDHAT "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 2 ]; then
-		warn "$OPTIONNAME is not conf, add to $FILE_REDHAT"
-		add_end_of_file $FILE_REDHAT "$OPTIONNAME = $CONDT_VAL"
+		warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
+		add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
diff --git a/bin/hardening/9.2.9_pam_maxrepeat_cracklib.sh b/bin/hardening/9.2.9_pam_maxrepeat_cracklib.sh
index 01f0efb..2495379 100755
--- a/bin/hardening/9.2.9_pam_maxrepeat_cracklib.sh
+++ b/bin/hardening/9.2.9_pam_maxrepeat_cracklib.sh
@@ -20,7 +20,7 @@ PATTERN='^password.*pam_cracklib.so'
 FILE='/etc/pam.d/common-password'
 
 # Redhat/CentOS default use pam_pwquality
-FILE_REDHAT='/etc/security/pwquality.conf'
+FILE_CENTOS='/etc/security/pwquality.conf'
 
 OPTIONNAME='maxrepeat'
 
@@ -52,15 +52,15 @@ audit_debian () {
 }
 
 audit_centos () {
-	check_param_pair_by_value $FILE_REDHAT $OPTIONNAME le $CONDT_VAL
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME le $CONDT_VAL
 	if [ $FNRET = 0 ]; then
-		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "Option $OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_REDHAT"
+		crit "Option $OPTIONNAME set condition is greater than $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 2 ]; then
-		crit "Option $OPTIONNAME is not conf in $FILE_REDHAT"
+		crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
@@ -98,15 +98,15 @@ apply_debian () {
 
 apply_centos () {
 	if [ $FNRET = 0 ]; then
-		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_REDHAT"
+		ok "$OPTIONNAME set condition is less than or equal to $CONDT_VAL in $FILE_CENTOS"
 	elif [ $FNRET = 1 ]; then
-		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_REDHAT"
-		replace_in_file $FILE_REDHAT "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+		warn "Reset option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 2 ]; then
-		warn "$OPTIONNAME is not conf, add to $FILE_REDHAT"
-		add_end_of_file $FILE_REDHAT "$OPTIONNAME = $CONDT_VAL"
+		warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
+		add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
 	elif [ $FNRET = 3 ]; then
-		crit "Config file $FILE_REDHAT is not exist!"
+		crit "Config file $FILE_CENTOS is not exist!"
     fi
 }
 
diff --git a/bin/hardening/9.5_pam_restrict_su.sh b/bin/hardening/9.5_pam_restrict_su.sh
index 885da98..e5197f6 100755
--- a/bin/hardening/9.5_pam_restrict_su.sh
+++ b/bin/hardening/9.5_pam_restrict_su.sh
@@ -14,14 +14,14 @@ set -u # One variable unset, it's over
 HARDENING_LEVEL=3
 
 PACKAGE='login'
-PACKAGE_REDHAT='util-linux'
+PACKAGE_CENTOS='util-linux'
 PATTERN='^auth[[:space:]]*required[[:space:]]*pam_wheel.so'
 FILE='/etc/pam.d/su'
 
 # This function will be called if the script status is on enabled / audit mode
 audit () {
 	if [ $OS_RELEASE -eq 2 ]; then
-		PACKAGE=$PACKAGE_REDHAT
+		PACKAGE=$PACKAGE_CENTOS
 	else
 		:
 	fi