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Looping on a list of files...

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# 22  
Old 04-05-2007
Quote:
Originally Posted by lazerfoursix
It kinda worked, but if there are no files, it returns "grep" in $FILES, which is not what I want.
That was the 'initial' problem, ain't it?

I guess we'll need to turn the other way and use the UUOls.

change this
Code:
for FILES in gspp*

TO this:
Code:
for FILES in $(ls gspp* 2>/dev/null)

The rest should stay the same as in the last post by reborg.
# 23  
Old 04-05-2007
sorry one last thing, just to cover everything, I intended "set -f" not "set -x" in my previous post.
# 24  
Old 04-09-2007
Quote:
Originally Posted by vgersh99
That was the 'initial' problem, ain't it?

I guess we'll need to turn the other way and use the UUOls.

change this
Code:
for FILES in gspp*

TO this:
Code:
for FILES in $(ls gspp* 2>/dev/null)

The rest should stay the same as in the last post by reborg.
That worked like a charm. Can you just explain why please?
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