10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
The requirement is i need to find an array value matching with pattern {5:{ , replace that with 5: and reassign that to same array index and print it.
I write something like below and the issue is sed command is not working. If i replace " with "`" the script gives syntax error.how can i... (8 Replies)
Discussion started by: bhagya123
8 Replies
2. UNIX for Beginners Questions & Answers
How to grep for searching a string within a begin and end pattern of a file.
Sent from my Redmi 3S using Tapatalk (8 Replies)
Discussion started by: Baishali
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3. Shell Programming and Scripting
I need to search the file using strings "Request Type" , " Request Method" , "Response Type" and by using result set find the xml tags and convert into a single line?. below are the scenarios.
Cat test
Nov 10, 2012 5:17:53 AM
INFO: Request Type
Line 1.... (5 Replies)
Discussion started by: laknar
5 Replies
4. Shell Programming and Scripting
Learning, stumbling! My progress in shell scripting is slow. Now I have this doubt:
I have the following file (users.txt):
AU0909,on
AU0309,off
AU0209,on
AU0109,off
And this file (userson.txt)
AU0909
AU0209
AU0109
AU0309
I just want to set those users on userson.txt to "off" in... (14 Replies)
Discussion started by: quinestor
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5. Shell Programming and Scripting
Hai,
I need to search a variable inside a file using awk in AIX.
for ex:
file.txt
one
two
three
four
five
i need to get the lines with two
awk '/two/ {print}' file.txt
But i need to change the two as a variable since it would be changed on runtime..i tried like below..nothing give... (3 Replies)
Discussion started by: jesu
3 Replies
6. Shell Programming and Scripting
hi,
just wanted to make a shortcut of this one
a="a b c"
b=`echo $a | awk '{print $2}'`
echo "the middle is $b"
why can't i do this:
a="a b c"
echo "the middle is ${`echo $a | awk '{print $2}'`}" <- bad substitution :wall:
thanks (6 Replies)
Discussion started by: h0ujun
6 Replies
7. Shell Programming and Scripting
I would like to search between two a string. I thought this would be easy. The is always at the beginning of a line.
The code:
gawk '/^/{d=$1},/searchstring/,/^(d+1)/'
or
gawk '/^/,/searchstring/,/^/'
did not return the desired result.
inputfile.txt
999 some text searchstring some... (6 Replies)
Discussion started by: sdf
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8. Shell Programming and Scripting
What's the easiest way to search a file for a specific string and then look for other instances after that? I want to search for all Virtual Hosts and print out the Server Name and Document Root (if it has that info), while discarding the rest of the info.
Basically my file looks like this:
...... (6 Replies)
Discussion started by: Mbohmer
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9. Shell Programming and Scripting
Source File:
abcdefghijklmnop01qrstuvwxyz
abcdefghijklmnop02qrstuvwxyz
abcdefghijklmnop03qrstuvwxyz
abcdefghijklmnop04qrstuvwxyz
abcdefghijklmnop05qrstuvwxyz
Whatever characters are in 17-18 on each line of the file, it should be concatenated to the same line at the character number... (6 Replies)
Discussion started by: tamahomekarasu
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10. UNIX for Dummies Questions & Answers
Hello,
I barely know the basics, but I am very determined to learn. I want to parse a few characters from each row, use that string to search another file and display the line number where I found the value in the file. I don't know if this can all be done on the command line, so I am creating a... (2 Replies)
Discussion started by: SSims
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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)