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Job control question???

Job control question???# Unix - 噫吁兮，危乎高哉

l*e2002-11-04 08:11

1 楼

I submit a job in background, then I close that terminal
now I want to bring it to foreground in another termianl,
anyway to do it???
when I try
"fg" in a new terminal, it says no current jobs
"ps -u" gives following
4000 ? 08:51:05 Sin
it looks not hard, but I can't find a way to do it:(((
thanks

p*f2002-11-04 08:11

2 楼

you may want to check out screen.
it is a program to manage multiple virtual terminals, with the
detach and attach function.

【在 l**e 的大作中提到】

: I submit a job in background, then I close that terminal
: now I want to bring it to foreground in another termianl,
: anyway to do it???
: when I try
: "fg" in a new terminal, it says no current jobs
: "ps -u" gives following
: 4000 ? 08:51:05 Sin
: it looks not hard, but I can't find a way to do it:(((
: thanks

r*d2002-11-04 08:11

3 楼

I wonder if lyle use the nohup to do the job, or just simply use &. If it is
latter case, I am wondering if the system will terminate the job when you
close the terminal.

【在 p******f 的大作中提到】

: you may want to check out screen.
: it is a program to manage multiple virtual terminals, with the
: detach and attach function.

l*e2002-11-04 08:11

4 楼

i didn't use nohup,
I use something like
xxx input >&output &
then even you close the session, the job works fine

【在 r****d 的大作中提到】

: I wonder if lyle use the nohup to do the job, or just simply use &. If it is
: latter case, I am wondering if the system will terminate the job when you
: close the terminal.

r*d2002-11-04 08:11

5 楼

Yes, I try it in my xterm, it seems the job is attached to a particular terminal
so if you close that terminal, other terminal can not use job control to bring
the background job in the foreground.

【在 l**e 的大作中提到】

: i didn't use nohup,
: I use something like
: xxx input >&output &
: then even you close the session, the job works fine

p*f2002-11-04 08:11

6 楼

I repeat: use screen.

【在 r****d 的大作中提到】

: Yes, I try it in my xterm, it seems the job is attached to a particular terminal
: so if you close that terminal, other terminal can not use job control to bring
: the background job in the foreground.