https://bk1314.com/21.html zh-CN #!/bin/bashcount=0#尝试循环10次后退出while [ $count -lt 10 ]dopgrep -x mysqld >/dev/nullif [ $? -ne 0 ... Thu, 01 Jan 1970 08:00:00 +0800 Thu, 01 Jan 1970 08:00:00 +0800