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Full Discussion: awk xyz file in a for loop
Top Forums Shell Programming and Scripting awk xyz file in a for loop Post 302494717 by johnstrong on Tuesday 8th of February 2011 06:57:21 AM
Old 02-08-2011
Java awk xyz file in a for loop

hi good day

I have a number of text files (xyz) that I want to format in to defined column widths (that is 7 digits (padding with zeros in cases where necessary) with 6 decimal places) using awk.
.
I can perform this on one text file at a time without any problems.

However I want to write a shell script that I can use to loop this so that it does the task automatically on each text file in the folder. I want to generate the output files automatically by using the input file name and appending 'fixed' to it.

I tried using a for loop with the sed command to create the output names automatically but now success.

Can you please help me create such a script that will loop and edit all my files in a certain folder?

thanks much.
 

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RMM(1)								     [nmh-1.5]								    RMM(1)

NAME
rmm - remove messages SYNOPSIS
rmm [+folder] [msgs] [-unlink | -nounlink] [-version] [-help] DESCRIPTION
By default, rmm will remove the specified messages by renaming each of the message files with a site-dependent prefix (usually a comma). Such files will then need to be removed in some manner after a certain amount of time. Many sites arrange for cron to remove these files once a day, so check with your system administrator. Alternately, if you wish for rmm to really remove the files representing these messages, you can use the -unlink switch. But messages removed by this method cannot be later recovered. If you prefer a more sophisticated method of `removing' messages, you can define the rmmproc profile component. For example, you can add a profile component such as rmmproc: /home/foouser/bin/rmm_msgs then instead of simply renaming the message file, rmm will call the named program or script to handle the files that represent the messages to be deleted. Some users of csh prefer the following: alias rmm 'refile +d' where folder `+d' is a folder for deleted messages, and alias mexp 'rm `mhpath +d all`' is used to "expunge" deleted messages. The current message is not changed by rmm, so a next will advance to the next message in the folder as expected. FILES
$HOME/.mh_profile The user profile PROFILE COMPONENTS
Path: To determine the user's nmh directory Current-Folder: To find the default current folder rmmproc: Program to delete the message SEE ALSO
refile(1), rmf(1) DEFAULTS
`+folder' defaults to the current folder `msgs' defaults to cur `-nounlink' CONTEXT
If a folder is given, it will become the current folder. BUGS
Since refile uses your rmmproc to delete the message, the rmmproc must NOT call refile without specifying -normmproc, or you will create an infinte loop. MH.6.8 11 June 2012 RMM(1)
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