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Top Forums UNIX for Dummies Questions & Answers file feed one line per argument Post 8173 by jpprial on Sunday 7th of October 2001 07:54:07 PM
Old 10-07-2001
I'll use sed and awk when I get more familiar with them, I think grep will work for what I need to do, here's my script so far, with some of the "various things" I want the loop to do included as comments. Your help has made a drastic improvement already, what will the next step be...

#!/bin/ksh

# Usage: chkinit (inittab file)

# This creates a temp file to work with,using all lines
# in the inittab that do not begin with # (assumes the argument is an
# inittab file) and all lines that are not blank

grep -v -e "^#" -e "^$" $1 > /tmp/mytest.$$

# this will loop through each line in the tmp file

while read iline
do
# case (can I use case here... if so how?)
# I would like to: * ensure that all lines contain 4 fields
# * make sure the id field has from 1 to 4 chars
# * make sure that the run levels are valid for
the process indicated
done < /tmp/mytest.$$

rm -f /tmp/mytest.$$
 

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zipnote(1)						      General Commands Manual							zipnote(1)

NAME
zipnote - write the comments in zipfile to stdout, edit comments and rename files in zipfile SYNOPSIS
zipnote [-w] [-b path] [-h] [-v] [-L] zipfile ARGUMENTS
zipfile Zipfile to read comments from or edit. OPTIONS
-w Write comments to a zipfile from stdin (see below). -b path Use path for the temporary zip file. -h Show a short help. -v Show version information. -L Show software license. DESCRIPTION
zipnote writes the comments in a zipfile to stdout. This is the default mode. A second mode allows updating the comments in a zipfile as well as allows changing the names of the files in the zipfile. These modes are described below. EXAMPLES
To write all comments in a zipfile to stdout use for example zipnote foo.zip > foo.tmp This writes all comments in the zipfile foo.zip to the file foo.tmp in a specific format. If desired, this file can then be edited to change the comments and then used to update the zipfile. zipnote -w foo.zip < foo.tmp The names of the files in the zipfile can also be changed in this way. This is done by following lines like "@ name" in the created temporary file (called foo.tmp here) with lines like "@=newname" and then using the -w option as above. BUGS
The temporary file format is rather specific and zipnote is rather picky about it. It should be easier to change file names in a script. Does not yet support large (> 2 GB) or split archives. SEE ALSO
zip(1), unzip(1) AUTHOR
Info-ZIP v3.0 of 8 May 2008 zipnote(1)
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