Portability

tmux-xpanes has high portability. The only dependencies are tmux, bash and very common UNIX commands (all of them are POSIX compliant). It works if bash and tmux are installed, even it's on the alpine linux.

alpine linux docker image

$ docker run -it alpine:3.8 sh
/ # apk add tmux bash
/ # wget https://raw.githubusercontent.com/greymd/tmux-xpanes/master/bin/xpanes -O ./xpanes
/ # install -m755 ./xpanes /usr/bin/xpanes
/ # rm ./xpanes

/ # xpanes -I@ -c 'seq @' 1 2 3 4
=> works