20 lines
436 B
Bash
Executable File
20 lines
436 B
Bash
Executable File
#!/usr/bin/env bash
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trim() {
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local var="$*"
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var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters
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var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters
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echo -n "$var"
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}
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PID="$(ps -A -o pid,cmd | grep /usr/sbin/postfwd | grep -v grep | head -n 1 | awk '{print $1}')"
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if [[ -n "$(trim "$PID")" ]] ; then
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kill $PID
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sleep 2
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fi
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systemctl restart postfwd
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exit 0
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