[Slackbuilds-users] pushd on /bin/sh scripts

[Robby Workman]

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Scott J. Harmon wrote:

>> When I use subshells in a script I usually test the return value with 
>> $?...alternatively you could do something like:
> 
>> ( ls file4 || exit 1 ) || exit 1


Yeah, the test $? was one of the things I suggested in the previous
post that's archived - I didn't even consider the second (obvious)
suggestion  :/

RW




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