Python执行 nohup 导致僵尸进程问题. /usr/bin/sh -＞ /usr/bin/bash

将 /usr/bin/sh -> dash

改成

/usr/bin/sh -> /usr/bin/bash

即可解决.

ln -sf /usr/bin/bash /usr/bin/sh

cmd=" nohup python3 xxxx.py  > /xx/xxx.log 2>&1 &"
#在python里执行上边的命令

ret = subprocess.Popen(cmd,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE)

log.logger.info(f"ret: {ret.pid}")

ps  -ef  |  grep  pid
查看结果是 僵尸进程

t$ ps -ef | grep 30191

zeekr 30191 29743 0 19:46 pts/15 00:00:00 sh <defunct>

zeekr 30289 29368 0 19:49 pts/17 00:00:00 grep --color=auto 30191