#start a new session with name

tmux new -s sample

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#attach to a session

tmux a -t sample

tmux a ==> atach to latest session

#kill a session

tmux kill-session -t sample

​

#vertical split

CTR+b, %

#horizontal split

CTR+b, "

​

#select a panel

CTR+b, q (number)

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#default template

CTR+b, ALT (Number)

Select floor(rand()*60) + 20 -- 80 - 20 = 60 so we multiply with 60, then we add 20

​