Hi,
I am stuck with pattern matching.
I need to match a particular pattern several times in a same line and replace them.
for ex.,
I need to convert
(abc XY) (bvf ZY) bla bla
to
XY ZY bla bla
I tried..
s/\(+ (.+)\)/$1/gi
and it works (2 Replies)
This is probably simple but I would like to print every line in a file 5 times like this:
awk 'NR' mens_csv.tab
Dub Tank 53%Hemp/42%Cotton/5%Lycra Jersey Dark Green 0 $22.50
Dub Tank 53%Hemp/42%Cotton/5%Lycra Jersey Indigo Blue 0 $22.50
---------------
Dub... (4 Replies)
Hi,
I'm trying to create an XML sitemap of our dynamic ecommerce sites SEO Friendly URLs and am trying to create the initial page listing.
I have a CSV file that looks like the following and need duplicate the lines based on a value which needs calculating.
... (2 Replies)
Hi everybody,
Fairly simple question here:
I need an awk, sed, or grep command that will find the same string multiple times on one line
needs to return all lines which contain .02 twice.
I do know the exact number of characters in between the two occurrences of .02 if that helps, all... (7 Replies)
Hi,
I had another question. I was wondering if there was a way to tab a line a variable number of times in tcsh. To go into details, I want to tab a line by how deep a file is in its path.
So here is an example code:
set filea=/blah1/blah2/blah3
set fileb=/blah1/blah2/blah3/blah4
set... (4 Replies)
Hi, I have a script that seems to run to completion when in the command-line, but when it is run using the cron, it seems to time out.
They both start and run fine, but on the CRON it stops prematurely.
The script hits an API every few seconds and grabs data.
Does anyone have any idea on... (4 Replies)
hi,
Is it possible to print a particular character n number of times in a line?
for example.
i am print the following line using echo command..
echo "files successfully moved"
i want to count the number of characters that are been displayed. i am doin it using
echo "files... (8 Replies)
I have a script that builds a database ~30 million lines, ~3.7 GB .cvs file. After multiple optimzations It takes about 62 min to bring in and parse all the files and used to take 10 min to remove duplicates until I was requested to add another column. I am using the highly optimized awk code:
awk... (34 Replies)
I have a file: file.txt, which contains the following data in it.
This is a file, my name is Karl, what is this process, karl is karl junior, file is a test file, file's name is file.txt
My name is not Karl, my name is Karl Joey
What is your name?
Do you know your name and... (3 Replies)
Remove duplicate lines which has been repeated 4 times attached test.txt
below command tried and not getting expect output.
for i in `cat test.txt | uniq`
do
num=`cat test.txt | grep $i | wc -l`
echo $i $num
done
test.txt
... (17 Replies)
Discussion started by: Kalia
17 Replies
LEARN ABOUT OPENSOLARIS
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).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWgawk |
+--------------------+-----------------+
|Interface Stability | Volatile |
+--------------------+-----------------+
NOTES
Source for gawk is available on http://opensolaris.org.
Free Software Foundation Nov 3 1999 IGAWK(1)