tmux_2panel

t2.sh

#!/bin/bash

if [ -z $1 ];
then
    session=$(basename `pwd`)
else
    session=$1
fi

tmux has-session -t $session
if [ $? != 0 ]
then
    tmux has-session
    tmux new-session -s $session -n editor -d
    tmux split-window -v -p 30 -t $session
    tmux select-pane -t $session:0.0
fi

tmux -2 attach -t $session

Usage:

• ./t2 => launch without parameter and tmux create a session with name "t2"
• ./t2 dev => tmux create ssession "dev"