摘要: 调用脚本时,获取进程PID: (/this/is/a/script/file.sh > /out/to/log.txt & echo $!) & 脚本内部,获取进程PID: echo $$ echo $PPID 阅读全文
posted @ 2019-12-12 15:07 TimLinux 阅读(551) 评论(0) 推荐(0) 编辑