Checking existence of file using file pattern


 
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# 1  
Old 09-30-2008
Checking existence of file using file pattern

Hi ExpertsSmilie,
I need to check the existense of file using patterns.How can i do it?
Ex:
if my current directory has a number of files of pattern (ins_*),
i need to check the existense of atleast one file.
pls reply me.
# 2  
Old 09-30-2008
PHP

This seems to work for me. There may be (and probably is) a better way to do it.

Code:
 if test -n "$(ls ins_*)"; then echo "yep"; else echo "nope"; fi

# 3  
Old 09-30-2008
ShawnMilo's response is pretty good, I think. Just to be sure, you might want to use:

Code:
 if test -n "`/bin/ls -1 ins_* 2>/dev/null`"; then echo "yep"; else echo "nope"; fi

Otherwise, you'll get a "file not found" error, or if your output starts with a dash, you'll have problems.
# 4  
Old 10-01-2008
Thanks a lot ShawnMilo & Otheus...!

Smilie
Thanks a lot ShawnMilo & Otheus...!
Its working fine.
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