Not really sure if I got you right. If the correct answer is 257, then that's probably the sum of all the second columns, if the first column is less than third column.
Hi,
I am comparing two numbers, but it gives strange results:
My Code:
if
then
echo "True"
else
echo "False"
fi
This code gives False for the follwoing comparison
where as True for the following:
Any reason for this? Both Should have given False...
I am using... (9 Replies)
Dear all,
I am using awk in a bash script to extract a list of x y z coordinates from a file such as:
%BEGIN 3D-SPACE COORDINATES
0.2085627338147950 0.2471306816410478 0.2085627338147950
0.1242549179185660 0.2755539793525220 0.4147884486606120
0.2030669560265720 ... (6 Replies)
hi,
I want to compare i variable in the awk statement but its not working out. Pl help me out
If we do the comparison like this its OK,
cat sample | awk -F" ", '{if ($1=="1-Sep-2009") print $1,$2,$3,$4,$5}'
But if u use a variable instead of "1-Sept-2009", it does not return anything,... (2 Replies)
Hi all,
some small script with eval turned me to crazy.
my OS is linux
Linux s10-1310 2.6.16.53-0.8.PTF.434477.3.TDC.0-smp #1 SMP Fri Aug 31 06:07:27 PDT 2007 x86_64 x86_64 x86_64 GNU/Linux
below script works well
#!/bin/bash
eval ssh remotehost date
eval ssh remotehost ls
below... (1 Reply)
Hi,
I have following codes which looks ok:
$ string1="123456789 abc2"
$ string2="abc"
$ position_of_string2=`expr index "$string1" "$string2"`
$ echo $position_of_string2
$
11however, when string2="abc2", it gives me the following result:
$ string1="123456789 abc2"
$... (5 Replies)
Hello,
I have searched but failed to find what exactly im looking for,
I need to eliminate first "." in a output so i can use something like the following
echo "./abc/20141127" | nawk '{gsub("^.","");print}'
what i want is to use gsub result later on, how could i achieve it?
Let say... (4 Replies)
I created a file with the permissions of 776.
When I ran the command find /root/Desktop -perm -644 -type f
The created file shows up as part of the results.
Doesn't -perm -mode mean that for global, only 4(read) and 2(write) can be accepted ? (2 Replies)
Hi , Need help, p
for value in `awk -F, '{print $1 }' ad | uniq`
do
x=$(echo $value)
echo $x
echo `awk -F, '{if( $1 == $x) sum = sum + $8 } END{print sum}' ad` --- not working
echo `awk -F, '{if($1 == “MT”) sum = sum + $8 } END{print sum}' ad` -- Working but hard coded
done;
ad... (4 Replies)
Discussion started by: nadeemrafikhan
4 Replies
LEARN ABOUT REDHAT
igawk
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)