Commit 0e322305 authored by Seblu's avatar Seblu
Browse files

checkservices: Print warning when no MainPID

parent 5a3dd352

checkservices

+5 −0
Original line number Diff line number Diff line
@@ -70,10 +70,15 @@ services=($(systemctl --no-legend --full -t service|grep running|sed -rn 's/^(.* 


# beggar count

declare -a needy=()

declare -i pid=0



for svc in "${services[@]}"; do

	pid=$(systemctl -p MainPID show "$svc"|sed -nr 's/^MainPID=(.*)/\1/p')

	deleted=$(grep '(deleted)' "/proc/$pid/maps"|sed -nr 's|^\S+ ..x. \S+ \S+ \S+ \s+||p'|sort|uniq)

	if ! (( $pid > 0 )); then

		echo "** Unable to get pid ($pid) of $svc" >&2

		continue

	fi

	if [[ -n $deleted ]]; then

		needy+=("$svc")

		if [[ $verbose ]]; then