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Old 02-19-2005, 04:29 PM   #1
madiyaan
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Registered: Apr 2003
Posts: 69

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Redirecting output to a command-line argument of another command


Hey all,
Please read through the entire problem before answering. Thanks.
I know that Linux allows you to redirect the standard output of a command to the standard input of another command using the pipe function (letter '|').
But what I want to do is use the standard output of a command as a COMMAND-LINE ARGUMENT of the other command.
Example:
locate abc.txt gives me this:
Code:
$ locate abc.txt
/home/madiyaan/dir1/dir2/dir3/abc.txt
Now I want to be able to use this as the command line argument (as opposed to, say, copy and pasting) of another command like cat.

Code:
$ cat some_stuff_goes_here_for_redirection locate abc.txt
This will save me a lot of copy and pasting. Please tell me a way to do this in just one line.
Thanks,
Madiyaan
 
Old 02-19-2005, 04:35 PM   #2
acid_kewpie
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Registered: Jun 2001
Location: UK
Distribution: Gentoo, RHEL, Fedora, Centos
Posts: 43,417

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cat `locate file.txt`

or

cat $(locate file.txt)
 
  


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