TIL
tx
03.02.2023I have recently been trying to do a proper setup of tmux and as a part of it i made this little shell function to make re-attaching sessions a bit easier. It will give fzf prompt with available sessions if called without a session name. On the other hand when called with a session name it will check if it exists and attach or create based on the result.
tx() { if [ -z ${1+x} ]; then session=$(tmux list-sessions | fzf | awk '{print $1}' | sed 's/:$//' ) tmux a -t $session else if tmux list-sessions | grep $1 2>&1 > /dev/null; then tmux a -t $1 else tmux new -s $1 fi fi}
_tx() { sessions=$(tmux list-sessions 2>/dev/null) if [[ -z "$1" ]]; then echo $sessions | awk '{split($0,a,":"); print a[1]}' else echo $sessions | awk '{split($0,a,":"); print a[1]}' | grep --color=never $1 fi}
complete -C _tx tx