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Full Discussion: if statement with two conditions -e, &&
Top Forums Shell Programming and Scripting if statement with two conditions -e, && Post 74910 by yongho on Tuesday 14th of June 2005 10:23:01 AM
Old 06-14-2005
apologies
Ah yes, of course. Let me type out the larger picture so you can see how it's working.

The ls.txt is a cut listing of filenames (one filename per line).
As I'm opening each file, which happen to be all fixed-length csv files, I'm cutting the first field and the fifth field.

The following would be an example of two records (each line in each fixed-length csv file is a record with aproximately 32 fields). I have isolated the two fields for you.

Example fields (the forum deletes extra spaces so it would be easier I think if I describe it instead: FIELD1 is in columns 2-4 (a string of 3 letters), and the the second column aka FIELD5 can either be filled with a one digit number (1-9) or a single space (" ").

PHP Code:
while read FILENAME; do
    FIELD1=`cut -c2-5 $FILENAME`
    FIELD5=`cut -c68 $FILENAME`
    if [ $FIELD1 -eq "PBR" && $FIELD5 -eq " " ]; then
        $count++
    fi
done < ls.txt 
I'm kind of thinking that maybe it's not working because... if you try to use the "cut" command and it cuts a single space, maybe the shell doesn't assign anything to the variable?
Last edited by yongho; 06-14-2005 at 11:29 AM..
 

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LEARN ABOUT DEBIAN

gpe-question

GPE-QUESTION(1) 						   gpe-question 						   GPE-QUESTION(1)

NAME

       gpe-question - GPE interface for asking questions from shell scripts.

SYNOPSIS

       gpe-question [---icon] name {--question "Question text"} {--buttons icon1:text1} [icon2:text2 ...]

DESCRIPTION

       This manual page was written for the Debian(TM) distribution because the original program does not have a manual page.

       gpe-question provides dialogues to raise a question within the GPE Palmtop Environment with cancel and ok buttons.

OPTIONS

       --question STRING
	  The question to ask the user via the dialogue.

       --buttons type:label
	  The type and label of the button(s) to be shown. Repeat for additional buttons.

EXAMPLES

       gpe-question "test" --question "Do you want to check first?"  --buttons YES:yes NO:no

AUTHOR

       This manual page was written by Neil Williams <codehelp@debian.org> for the Debian(TM) system (but may be used by others). Permission is
       granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version
       published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.

AUTHOR

       Moray Allen
	  Author.

COPYRIGHT

       Copyright (C) 2007 Neil Williams

Debian 1							 January 16, 2007						   GPE-QUESTION(1)
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