3 if [ -n "$SSH_AUTH_SOCK" ]; then
4 echo "Removing ssh identities"
9 if [ -n "$DISPLAY" ]; then
10 if [ -x /usr/bin/xscreensaver-command ]; then
11 /usr/bin/xscreensaver-command -lock;
12 elif [ -x /usr/bin/xlock ]; then
16 if [ -x /usr/bin/vlock ]; then