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Full Discussion: Using cat and awk.......
Top Forums Shell Programming and Scripting Using cat and awk....... Post 302376167 by bigben1220 on Monday 30th of November 2009 09:12:42 PM
Old 11-30-2009
Imtrying to read the information, the use the bdf command to list the space used (etc). After that Im trying to get the info to display on the screen.

Below is what Ive been playing around with. While using the while do loop, do you have to use the output redirection?

Code:
while read list
do
        bdf $list
done <junk.txt | cat junk.txt | awk '{print$1}' | sort -n | grep -v used | awk '
{sum += $1} END { print sum;}'



---------- Post updated at 09:12 PM ---------- Previous update was at 09:07 PM ----------

I keep getting the error message:

cat: Cannot open junk.txt: No such file or directory,

I thought by using the awk/cat command it would create this file?

Bigben

Sorry If Im bothering anyone-just trying to learn.

Last edited by pludi; 12-01-2009 at 02:01 AM.. Reason: closed code block
 

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gnomevfs-cat(1) 						   User Commands						   gnomevfs-cat(1)

NAME
gnomevfs-cat - print a file to standard output using the VFS system SYNOPSIS
gnomevfs-cat URI DESCRIPTION
gnomevfs-cat is obsolete. It has been superseded by gvfs-cat. See gvfs-cat(1). gnomevfs-cat prints a file to standard output using the virtual file system to access the file via a URI. OPERANDS
The following operands are supported: URI Specifies the file location in standard URI format. EXAMPLES
Example 1: Cat a File From a Web Server example% gnomevfs-cat http://www.sun.com Example 2: Cat a Local File example% gnomevfs-cat file:///home/user/README.txt ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables: NLSPATH. EXIT STATUS
The exit value 0 is returned regardless of success or failure. FILES
The following files are used by this application: /usr/bin/gnomevfs-cat Executable to print a file to standard output using the VFS system ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWgnome-vfs | +-----------------------------+-----------------------------+ |Interface stability |Obsolete Volatile | +-----------------------------+-----------------------------+ SEE ALSO
gnomevfs-copy(1), gnomevfs-info(1), gnomevfs-ls(1), gnomevfs-mkdir(1), gvfs-cat(1), attributes(5), environ(5) NOTES
Written by Stephen Browne, Sun Microsystems Inc., 2004. SunOS 5.11 14 May 2008 gnomevfs-cat(1)
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