3 if ! [ -e /var/run/stunnel4/stunnel-ekeyd.pid ] ; then
4 echo "No stunnel-ekeyd.pid."
7 pid="$(cat /var/run/stunnel4/stunnel-ekeyd.pid)"
8 fds=$(ls -1 /proc/"$pid"/fd | wc -l)
10 if [ "$fds" -gt 100 ]; then
11 echo "Crazy number of open FDs ($fds)."
14 echo "All seems fine."