linux的命令的前后台

Question

在linux中我执行了一个命令,命令后面加了& disown,请问怎么把这个命令启动在前台，
&,nohup,disown是 什么意思

Answer 1

STFW……

Answer 2

http://hi.baidu.com/thinkdiffere ... c39a5df3de32d7.html

google出来的，你看看

Answer 3

本帖最后由 xiaopan3322 于 2011-04-17 15:45 编辑

去看下这篇文章：
http://www.ibm.com/developerworks/cn/linux/l-cn-nohup/index.html

Answer 4

让进程在后台可靠运行的几种方法
http://bbs.chinaunix.net/thread-1118626-1-1.html

Answer 5

回复 1# greenandtree

   

34.6.1 Handling of SIGHUP by the Shell

Some job-control shells also send SIGHUP to stopped background jobs if the
shell exits normally(e.g., when we explicitly log out or type Control-D in a shell
window). This is done by both bash and the Korn shell (after printing a message
on the first logout attempt).
The nohup(1) command can be used to make a command immune to the
SIGHUP signal—that is, start it with the disposition of SIGHUP set to SIG_IGN. The bash
built-in command disown serves a similar purpose, removing a job from the
shell’s list of jobs, so that the job is not sent SIGHUP when the shell terminates.