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|
if [[ -z "${DTACH_SUB}" ]]; then
{
setopt NULL_GLOB
while true; do
set -- /tmp/dtach*
if [[ "$#" -gt 0 ]]; then
# session exists, so show the menu
{
while true; do
set -- /tmp/dtach*
if [[ "$#" -eq 0 ]]; then
# logout if all sessions terminated
clear
logout
fi
# list sessions
set -- /tmp/dtach*
if [[ "$#" -gt 0 ]]; then
ls /tmp/dtach* | sed 's/\/tmp\/dtach-//g'
fi
echo -n "> "
read -A args
case "${args[1]}" in
q)
break;
;;
*)
if [[ "${args[1]}" != "q" ]]; then
DTACH_SUB=true dtach -A "/tmp/dtach-${args[1]}" -z zsh
clear
fi
;;
esac
done
}
clear
logout
else
# create the main session
DTACH_SUB=true dtach -A /tmp/dtach-1 -z zsh
clear
set -- /tmp/dtach*
if [[ "$#" -eq 0 ]]; then
# logout if all sessions terminated
clear
logout
fi
fi
done
}
fi
|
