check some process is running, if not start it

process-check.sh

#!/usr/bin/env bash

# get dir
fullpath=$(readlink -f "$0")
path=$(dirname "$fullpath")
exec=$path/l2-proxy

#`ps -ef  | grep "/root/l2/hsl-level2hq/client/"`
checkresult=$(ps -e -o cmd | grep -v "grep" | grep "$exec" | wc -l)
if [ $checkresult -eq 1 ];
then
    : #do nothing
    #echo $path/
else
    echo $(date) $exec no runing, now start it
    nohup $exec 1>>$path/1.out 2>&1 &
fi