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thelinuxkid/99-tmux-ssh.sh

Last active December 18, 2015 15:28
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Automatically open tmux when ssh'ing into a server if the LC_TMUX variable has been set by the ssh client, e.g., ssh -o SendEnv=LC_TMUX user@server. If a session does not exist then a new one is created. Otherwise, the last session is attached. This should always be run last either in .bashrc or as a script in .bashrc.d. The user is logged out f…
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99-tmux-ssh.sh
# This script should be the last one run in .bashrc.d. Run if
# the LC_TMUX variable has been set by the ssh client, e.g.,
# ssh -o SendEnv=LC_TMUX user@server.
if [[ -z "$TMUX" ]] && [[ -n "$LC_TMUX" ]]; then
tmux has-session &> /dev/null
if [ $? -eq 1 ]; then
exec tmux new
exit
else
exec tmux attach
exit
fi
fi
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