shell - Create a session in the background if it doesn't exist but do not attach in tmux -
i've looked @ this similar question asks creating tmux
session, or attaching if doesn't exist.
what i'd little different: create tmux
session if doesn't exist, don't attach. plan create few different sessions canonical names, send commands them using tmux send
. there easy way in tmux
or shell scripting create session specific name if doesn't exist?
if seek create session same name tmux returns error exit code 1.
drizzt@liara ~ % tmux new-session -d -s test drizzt@liara ~ % tmux new-session -d -s test duplicate session: test drizzt@liara ~ % echo $? 1 drizzt@liara ~ %
if don't duplicate session error can like:
drizzt@liara ~ % tmux has-session -t test || tmux new-session -d -s test
shell tmux
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