#! /usr/bin/env bash
#
# Given a PID, check if it corresponds to a running Zeek process.
#
#  check-pid <pid>

ps -p $1 -o args 2>/dev/null | grep -q zeek

if [ $? -eq 0 ]; then
    echo "running"
else
    if [ -f /proc/$1/cmdline ]; then
        grep -q zeek /proc/$1/cmdline

        if [ $? -eq 0 ]; then
            echo "running"
        else
            echo "not running"
        fi
    else
        echo "not running"
    fi
fi