# Fixup screen and define ``session'' if available.
screen=$(find_working screen 2>/dev/null)
if [ $? = 0 ]; then
- # Override SCREENDIR iff screen is not setuid.
- if ! ls -l "$screen" | cut -d ' ' -f 1 | grep s >/dev/null; then
- export SCREENDIR="$HOME/.screen/$HOSTNAME"
+ # Override SCREENDIR iff screen is not setgid (but not under sudo).
+ if [ ! -g "$screen" ]; then
+ if [ -n "$SUDO_USER" ]; then
+ unset SCREENDIR
+ else
+ export SCREENDIR="$HOME/.screen/$HOSTNAME"
+ mkdir -p "$SCREENDIR"
+ fi
fi
krenew=$(find_working krenew 2/dev/null)
alias kscreen=''
fi
unset krenew
-
- alias session='bigscreen -rx -S session || kscreen bigscreen -S session'
fi
unset screen