Linux 進程終止后自動重啟

/opt/a.sh

#! /bin/bash
ps -ef | grep python3 a.py | grep -v grep | grep python3
if [ $? -ne 0 ]
then
cd /opt/a.py && python3 a.py
else
echo "running"
fi

之后寫一個定時腳本2分鍾捕捉一次

2 * * * * /opt/a.sh

---