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josteink/forever-session

Created April 28, 2017 09:41
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Screen glue
Raw
forever-session
#!/usr/bin/env bash
~/bin/screen-create-or-attach ever-session weechat
Raw
screen-create-or-attach
#!/usr/bin/env bash
SESSION_NAME=$1
shift
ARGS=$*
SESSION_COUNT=`screen -ls $SESSION_NAME | grep $SESSION_NAME | wc -l`
if [ $SESSION_COUNT -eq 0 ] ; then
echo -n "No session found. Starting one..."
screen -dmS $SESSION_NAME $ARGS
echo " Done!"
fi
echo -n "Attaching to session..."
screen -Adr $SESSION_NAME
echo " Done!"
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