This exemplary initial setup uses two devices /dev/sdb and /dev/sdc but can be applied to any amount of devices by following the steps with additional devices.
Create keyfile:
dd bs=64 count=1 if=/dev/urandom of=/etc/cryptkey iflag=fullblock
chmod 600 /etc/cryptkey| #!/bin/sh | |
| # Usage: tmux-cssh user1@host1 user2@host2 host3 host4 host5 host6 [...] | |
| SESSION=cssh-$$ | |
| tmux new-session -d -s $SESSION "exec ssh $1" | |
| shift | |
| for host in "$@"; do | |
| tmux split-window -t $SESSION "exec ssh $host" | |
| tmux select-layout -t $SESSION tiled >/dev/null | |
| done | |
| tmux set-window-option -t $SESSION status off >/dev/null |
