05-09-2005
Line Count Calculations
Hi,
I have a log file and I have to find the preveous versions line count and current version's line count I assinged preLC and curLC as bellow. I am unable to substract from preLC-curLC, If I do the same in comand prompt I am able to see the o/p: like :
$ cat ARBLOGNODE1.TEMPlinecount | awk '{print $1}'
1297
if same in code :
preLC=`cat ARBLOGNODE1.linecount | awk '{print $1}'`
curLC=`cat ARBLOGNODE1.TEMPlinecount | awk '{print $1}'`
echo `cat ARBLOGNODE1.linecount | awk '{print $1}'`
echo `cat ARBLOGNODE1.TEMPlinecount | awk '{print $1}'`
echo "preLC=$preLC"
echo "curLC=$curLC"
dif=$curLC-$preLC
echo "Diffrence = "$dif
I am getting :
1297
1297
preLC = 1297
curLC = 1297
Diffrence = 1297-1297
I need 0 as o/p, whats wrong in my code?
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IGAWK(1) Utility Commands IGAWK(1)
NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO
gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)