Sponsored Content
Top Forums Shell Programming and Scripting Variable regular expresion in awk. Post 302087316 by Klashxx on Thursday 31st of August 2006 02:17:18 AM
Old 08-31-2006
Yes I know but i was trying to do the all thing in awk.
Anyway thx mate.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

regular expresion question

I receive windows files via the internet on my solaris server. Since unix doesn't handle blanks well I change the blanks to ? which works just fine. I take these files and ftp them to windows so our analysts can work with them. Recently I received a file with the following structure: ... (3 Replies)
Discussion started by: gillbates
3 Replies

2. Shell Programming and Scripting

Awk's variable in regular expression

Anyone know how I will use awk's variable in a regular expression? This line of code of mine is working, the value PREMS should be a variable: awk '$1 ~ /PREMS/ { if(length(appldata)+2 >= length($1)) print $0; }' appldata=$APPLDATA /tmp/file.tmp The value of APPLDATA variable is PREMS. ... (2 Replies)
Discussion started by: Orbix
2 Replies

3. Shell Programming and Scripting

help in if expresion

Hi All, Is my script still error?? i try to running and still error?? need help (1 Reply)
Discussion started by: justbow
1 Replies

4. Shell Programming and Scripting

AWK - compare $0 to regular expression + variable

Hi, I have this script: awk -v va=45 '$0~va{print}' flo2 That returns: "4526745 1234 " (this is the only line of the file "flo2". However, I would like to get "va" to match the begining of the line, so that is "va" is different than 45 (eg. 67, 12 ...) I would not have any output. That... (3 Replies)
Discussion started by: jolecanard
3 Replies

5. Shell Programming and Scripting

Regular expresion

Here's my script read number if echo $number | grep "" I want this "if" statement to return true only when numbers without letters is matched. For example 45 - true, 923 - true, r5 - false, tg/f - false and so on. In this script even a single digit number like "3" returns false. Thanks. (1 Reply)
Discussion started by: eXPlosion
1 Replies

6. Shell Programming and Scripting

KShell regular expresion

Hi, I would like to know if the parameter i am passing to a shell script is contain the following charachter : ASM. I belive that i should use regular expresion here. Can one help ? Bellow is the "if statment" i need to fix with the reg exp: if ; then #echo "IT IS AN RDBMS... (4 Replies)
Discussion started by: yoavbe
4 Replies

7. Shell Programming and Scripting

Help on the regular expresion =~

my $hw_plf_desc = `grep hw_platform $NODE_CFG_FILE`; if($hw_plf_desc =~ /Netra X4270 X4446A M2 /) Could someone explain the use of =~ .... this works only for perl . What is the alternate for the same in shell . Could any one convert this to shell script (7 Replies)
Discussion started by: frintocf
7 Replies

8. Shell Programming and Scripting

String search using Regular Expresion

Hi, I am getting a string in the file, I want to parse the srting and extract the percentage from the string. Sample string are - ASAD112_sd12.34%adnmfk ASAsds_1.34%adnmfk ASAdf 2 sd12.34%adnmfk ASAD112_sd 12.34% adnmfk ASAD112_sd12.34% adnmfk I want to extract the numeric value... (3 Replies)
Discussion started by: meetvipin
3 Replies

9. Shell Programming and Scripting

passing a regex as variable to awk and using that as regular expression for search

Hi All, I have a sftp session log where I am transferring multi files by issuing "mput abc*.dat". The contents of the logfile is below - ################################################# Connecting to 10.75.112.194... Changing to: /home/dasd9x/testing1 sftp> mput abc*.dat Uploading... (7 Replies)
Discussion started by: k_bijitesh
7 Replies

10. Shell Programming and Scripting

Regular expression as a variable

I'm trying to use a series of regular expressions as variables but can't get it to behave properly. You can see below what I'm trying to do. Here with lowercase a-z and the same with uppercase, numbers 0-9 and again with a set of special characters, without having to type out every single... (3 Replies)
Discussion started by: 3therk1ll
3 Replies
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)
All times are GMT -4. The time now is 01:45 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy