search for a file


 
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# 1  
Old 08-30-2011
search for a file

Sorry for the dumb question. Smilie looking for a way to search for a file and just return me a value of say like 0 or 1. When I use the ls or find command and file name does not exists, the following results will return or display to the screen - "find: cannot access filename: No such file or directory (error 2)"
"ls: filename not found: No such file or directory (error 2)"
# 2  
Old 08-30-2011
Code:
test -e /etc && echo exists
exists

test -f /etc && echo file

echo $?
1

This User Gave Thanks to yazu For This Post:
# 3  
Old 08-30-2011
Perhaps something like this?

Code:
if [ -f /path/to/file ]; then echo 1; else echo 0; fi

This User Gave Thanks to verdepollo For This Post:
# 4  
Old 08-30-2011
I figured it out... I'm going to just redirect the error message from the screen to an error file etc.
Code:
ls /etc/filename 2> /dev/null |wc -l

Thanks for the help Yazu and verdepollo!

Last edited by vbe; 08-30-2011 at 12:55 PM.. Reason: Dont forget to use code tags...
# 5  
Old 08-30-2011
Quote:
Originally Posted by macastor
I figured it out... I'm going to just redirect the error message from the screen to an error file etc.
Code:
ls /etc/filename 2> /dev/null |wc -l

Thanks for the help Yazu and verdepollo!
That's not a very good solution. Try some of the others given to you.
This User Gave Thanks to Corona688 For This Post:
# 6  
Old 08-30-2011
Yeah thanks Corona688 going to use with the "test -e" command instead. Smilie thanks again everyone for the help.
 
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