1. rcrnstn/dotfiles-i3-gaps
  2. .xsession.d
  3. 0i3-gaps.sh
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i3 &
I3_PID="$!"

while ! [ -e "/run/user/1000/i3/ipc-socket.$I3_PID" ]
do
  if ! [ "$(ps -p "$I3_PID" -o pid=)" ]
  then
    wait "$I3_PID"
    exit $?
  fi
done