Re: [转载] how to get the return value of a command by shell?# Unix - 噫吁兮，危乎高哉
p*v
1 楼
not sure of your goal, but $? might work.
i am using tcsh.
i am using tcsh.
o*a
2 楼
that's just what i wanted to know.
thanx
【在 p**v 的大作中提到】
: not sure of your goal, but $? might work.
: i am using tcsh.
thanx
【在 p**v 的大作中提到】
: not sure of your goal, but $? might work.
: i am using tcsh.
m*m
3 楼
Which shell are you using?
【在 o**a 的大作中提到】
: that's just what i wanted to know.
: thanx
【在 o**a 的大作中提到】
: that's just what i wanted to know.
: thanx
o*a
4 楼
i was using bash. i have tried csh, tcsh, and ash.
all work with it.
【在 m****m 的大作中提到】
: Which shell are you using?
all work with it.
【在 m****m 的大作中提到】
: Which shell are you using?
l*g
5 楼
Or echo $status
【在 p**v 的大作中提到】
: not sure of your goal, but $? might work.
: i am using tcsh.
【在 p**v 的大作中提到】
: not sure of your goal, but $? might work.
: i am using tcsh.
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