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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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DEBCONF-SET-SELECTIONS(1)					      Debconf						 DEBCONF-SET-SELECTIONS(1)

NAME
debconf-set-selections - insert new default values into the debconf database SYNOPSIS
debconf-set-selections file debconf-get-selections | ssh newhost debconf-set-selections DESCRIPTION
debconf-set-selections can be used to pre-seed the debconf database with answers, or to change answers in the database. Each question will be marked as seen to prevent debconf from asking the question interactively. Reads from a file if a filename is given, otherwise from stdin. WARNING
Only use this command to seed debconf values for packages that will be or are installed. Otherwise you can end up with values in the database for uninstalled packages that will not go away, or with worse problems involving shared values. It is recommended that this only be used to seed the database if the originating machine has an identical install. DATA FORMAT
The data is a series of lines. Lines beginning with a # character are comments. Blank lines are ignored. All other lines set the value of one question, and should contain four values, each separated by one character of whitespace. The first value is the name of the package that owns the question. The second is the name of the question, the third value is the type of this question, and the fourth value (through the end of the line) is the value to use for the answer of the question. Alternatively, the third value can be "seen"; then the preseed line only controls whether the question is marked as seen in debconf's database. Note that preseeding a question's value defaults to marking that question as seen, so to override the default value without marking a question seen, you need two lines. Lines can be continued to the next line by ending them with a "" character. EXAMPLES
# Force debconf priority to critical. debconf debconf/priority select critical # Override default frontend to readline, but allow user to select. debconf debconf/frontend select readline debconf debconf/frontend seen false OPTIONS
--verbose, -v verbose output --checkonly, -c only check the input file format, do not save changes to database SEE ALSO
debconf-get-selections(1) (available in the debconf-utils package) AUTHOR
Petter Reinholdtsen <pere@hungry.com> 2012-09-10 DEBCONF-SET-SELECTIONS(1)
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