别忘了在disown之前执行bg命令，否则进程会一直stopped
别忘了在disown之前执行bg命令，否则进程会一直stopped今天在Linux下测试程序，是直接执行的命令，如下所示：
# ./cap
#======= CAP v20120216f =======#
prog-path: /root/work22/ct08/bin/
prog-name: cap
cfg_name='../cfg/cap.cfg'
loadconfig ok
checkconfig ok
System::Init ok
cap start ok, pid 8342
想到这个程序要在我下班之后继续执行，于是我就按下了Ctrl+Z
+ Stopped ./cap
因为我准备关闭SecureCRT准备收工了，所以决定让它脱离我这个终端，执行了disown来做这件事
# disown %1
-bash: warning: deleting stopped job 1 with process group 8342
#
看看这个操作灵不灵，我看了一下日志，发现日志没有继续往下记录，正常情况应该往下记录的。
想起来，没有在disown之前执行bg命令，程序已经处于Stopped状态（看disown命令的输出），得让它继续往下执行
# killall -CONT cap
日志也正常了。切记啊，切记啊：别忘了在disown之前执行bg命令
本文地址： http://codingstandards.iteye.com/blog/1408321
相关帮助信息：
# help disown
disown: disown [-h] [-ar]
By default, removes each JOBSPEC argument from the table of active jobs.
If the -h option is given, the job is not removed from the table, but is
marked so that SIGHUP is not sent to the job if the shell receives a
SIGHUP. The -a option, when JOBSPEC is not supplied, means to remove all
jobs from the job table; the -r option means to remove only running jobs.
# help bg
bg: bg
Place each JOB_SPEC in the background, as if it had been started with
`&'. If JOB_SPEC is not present, the shell's notion of the current
job is used.
# help fg
fg: fg
Place JOB_SPEC in the foreground, and make it the current job. If
JOB_SPEC is not present, the shell's notion of the current job is
used.
# help jobs
jobs: jobs [-lnprs] or jobs -x command
Lists the active jobs. The -l option lists process id's in addition
to the normal information; the -p option lists process id's only.
If -n is given, only processes that have changed status since the last
notification are printed. JOBSPEC restricts output to that job. The
-r and -s options restrict output to running and stopped jobs only,
respectively. Without options, the status of all active jobs is
printed. If -x is given, COMMAND is run after all job specifications
that appear in ARGS have been replaced with the process ID of that job's
process group leader.
#
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