hii every one can anybody help me writing shell script with this,
i have a file ...
amit
arun
vivek
and i want to read something from the user and print next to amit or arun in certain column.. like
amit 23-wall street 2000
arun 34343
vivek 4758
is... (6 Replies)
So, I'm making a little awk script that generates a range-based histogram of a set of numbers. I've stumbled onto a strange thing. Toward the end of the process, I have this test:
if ( bindex < s )
"bindex" is the "index" of my "bin" (the array element that gets incremented whenever a... (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)
I've written a script:
find -depth | awk ‘
{
if ( substr($1,length($0)-2,3) == “/1.” )
{ print $1 }
{ system(“awk -f test1.awk “ $1 ) }
}
‘
The idea is that it trundles through a large directory structure looking for files which are named '1.' and then... (3 Replies)
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)
Can someone please explain the strange behaviour.. I was just trying a few things to learn awk..
in the below code when I start the braces in the same line, the output is as expected, when I start at next line, output is displayed twice.
Please see the file, code I tried and output below.
... (2 Replies)
I need to develop a script where I will take two date arguments as parameter date1 and date2 which will in format YYYYMM.
Below is the input file say sample.txt.
sample.txt will have certain blocks starting with P1.
Each block will have a value 118,1:TIMESTAMP.
I need to compare the... (7 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)
Dear forum members,
I want the script to count ALA as one (an example in quotes) and return an integer as 1 and not return 5 as an integer as it does now (look bash script). So how can I upgrade my script that it first checks or after finding all instances of ALA checks whether it is the same... (25 Replies)
Discussion started by: Aurimas
25 Replies
LEARN ABOUT CENTOS
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)