Screen glue

forever-session

#!/usr/bin/env bash

~/bin/screen-create-or-attach ever-session weechat

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!"