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Old 08-06-2003, 02:26 AM   #1
Registered: Jul 2003
Distribution: HP-UX
Posts: 35

Rep: Reputation: 15
Search for a file using shell script


I am new to shell scripts and wrote a very basic script as follows:

#bash script
#Script to search for a file given its filename as a parameter.

if($1 == 0)
print ' No arguments specified ';
find / '!' -type d -name $1 -print0

# End of Script

However I am getting errors when I try to execute the above

Also I am getting "permission denied" message on lots of

How can I write a script that truly searches the entire drive for
the filename specified without any access problems?

Any help is appreciated.
Old 08-06-2003, 04:50 AM   #2
Registered: Jul 2003
Location: Geneva, Switzerland
Distribution: Debian 3.1, SLC3 (based on RHEL)
Posts: 84

Rep: Reputation: 15
>#bash script
instead of this, you should put:
#!/bin/sh (for bash shell)
>#Script to search for a file given its filename as a parameter.
>if($1 == 0)
if [$1 == 0]; then
>print ' No arguments specified ';
echo "No arguments specified"
exit 0
>find / '!' -type d -name $1 -print0
exit 0
># End of Script
This should work (I hope!)
You can also look at this web page for bash scripts:

and for your permission denied problems, you can only avoid these problems by being root while executing your script, or change the permissions on all folders! There is no way out!

Hope this help! I am not an expert myself, but I am trying hard!

Old 08-06-2003, 05:05 AM   #3
Senior Member
Registered: May 2001
Location: Bristol, UK
Distribution: Slackware, Fedora, RHES
Posts: 2,243

Rep: Reputation: 47
You can loose the error message if you wish by redirecting STDERR to null in your shell script. So you would use find / '!' -type d -name $1 -print0 2> /dev/null

You say that your script will search for files yeah? Uhm... No... You appear to be searching for directories (-type d) if you want to look for just files then you want -type f




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