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[ssh_tools] tabssh: handle tmux

This commit is contained in:
Matteo Cypriani 2019-10-22 10:36:28 +02:00
parent c661ccd8eb
commit dbb0d6bf3a
1 changed files with 15 additions and 6 deletions
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21
ssh_tools/tabssh.sh
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@ -1,6 +1,6 @@
#!/bin/sh #!/bin/sh
# #
# tabssh.sh, Copyright © 2013 Matteo Cypriani <mcy@lm7.fr> # tabssh.sh, Copyright © 2013, 2019 Matteo Cypriani <mcy@lm7.fr>
# (Formerly named cluster-ssh.sh) # (Formerly named cluster-ssh.sh)
# #
# This program is free software. It comes without any warranty, to # This program is free software. It comes without any warranty, to
@ -56,9 +56,14 @@ elif [ $# -ne 1 ] ; then
fi fi
# Check dependencies # Check dependencies
SCREEN=$(command -v screen) TMUX_CMD=$(command -v tmux)
if [ -z "$SCREEN" ] ; then SCREEN_CMD=$(command -v screen)
err "GNU screen is required by this script." if [ -n "$TMUX_CMD" ] ; then
echo "tmux is available, we'll be using it."
elif [ -n "$SCREEN_CMD" ] ; then
echo "tmux is not available, we'll be using GNU screen instead."
else
err "Either tmux or GNU screen is required by this script."
exit $EXIT_DEPENDENCY exit $EXIT_DEPENDENCY
fi fi
@ -82,6 +87,10 @@ fi
# Create the screen tabs # Create the screen tabs
while read -r HOST ; do while read -r HOST ; do
SSH="ssh ${LOGIN}${HOST}" SSH="ssh ${LOGIN}${HOST}"
# shellcheck disable=SC2086 if [ -n "$TMUX_CMD" ] ; then
$SCREEN -t "$SSH" $SSH $TMUX_CMD new-window -d -n "$SSH" -- "$SSH"
else
# shellcheck disable=SC2086
$SCREEN_CMD -t "$SSH" $SSH
fi
done <"$HOSTS" done <"$HOSTS"