|
- #!/bin/sh
- _pid=$$
- echo $_pid
- exec /sbin/syslogd -m 0
- [root@LFS0 ~]# ./_test.sh
- 7497
- [root@LFS0 ~]# ps aux | grep syslogd
- root 7498 0.0 0.4 3468 620 ? Ss 10:43 0:00 /sbin/syslogd -m 0
- root 7500 0.0 0.3 5596 516 pts/0 R+ 10:43 0:00 grep syslogd
复制代码
但是 man 手册说:"If command is specified, it replaces the shell. No new process is created."
请问这是为什么呀?
谢谢 |
|