Sponsored Content
Top Forums Shell Programming and Scripting Perl Regular Expression Word Search Post 302362927 by ghostdog74 on Sunday 18th of October 2009 08:59:10 PM
Old 10-18-2009
you have your answer in another forum... your grep command [A-Z]BY is the problem.

Last edited by ghostdog74; 10-19-2009 at 02:15 AM..
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

regular expression for replacing the fist word with a last word in line

I have a File with the below contents File1 I have no prior experience in unix. I have just started to work in unix. My experience in unix is 0. My Total It exp is 3 yrs. I need to replace the first word in each line with the last word for example unix have no prior experience in... (2 Replies)
Discussion started by: kri_swami
2 Replies

2. Shell Programming and Scripting

awk + pattern search with regular expression

Hi , I have a file with "|" (pipe) as a delimeter. I am looking for the record count where 5th field is a number with 15 digit length only. all the records with above requirement is valid rest all are invalid. I need count of valid records and invalid records. Can anyone please help (9 Replies)
Discussion started by: vikash_k
9 Replies

3. Shell Programming and Scripting

How to delete the word after a regular expression

Example: Lucas RUNCYCLE Rule1 Astigmatism Robot RUNCYCLE Rule2 Jack RUNCYCLE Calendar1 June Lucy RUNCYCLE Exception4 Fear RUNCYCLE Calendar5 August In this example, how can I delete the next after the expression RUNCYCLE? (i.e. Rule1, Rule2, Calendar1, Exception1, Calendar5) I'm... (3 Replies)
Discussion started by: The Gamemaster
3 Replies

4. Shell Programming and Scripting

search a regular expression and match in two (or more files) using bash

Dear all, I have a specific problem that I don't quite understand how to solve. I have two files, both of the same format: XXXXXX_FIND1 bla bla bla bla bla bla bla bla bla bla bla bla ======== (return) XXXXXX_FIND2 bla bla bla bla bla bla (10 Replies)
Discussion started by: TheTransporter
10 Replies

5. Shell Programming and Scripting

Hidden Characters in Regular Expression Matching Perl - Perl Newbie

I am completely new to perl programming. My father is helping me learn said programming language. However, I am stuck on one of the assignments he has given me, and I can't find very much help with it via google, either because I have a tiny attention span, or because I can be very very dense. ... (4 Replies)
Discussion started by: kittyluva2
4 Replies

6. Shell Programming and Scripting

How can awk search a string without using regular expression?

Hello, Awk seem treat the pattern as regular expression, how can awk search not using regular expression? e.g. just represent for "", not "A" or "a" . I don't want to add backslash . (2 Replies)
Discussion started by: 915086731
2 Replies

7. Programming

Perl: How to read from a file, do regular expression and then replace the found regular expression

Hi all, How am I read a file, find the match regular expression and overwrite to the same files. open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat"; open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat"; while (<DESTINATION_FILE>) { # print... (1 Reply)
Discussion started by: jessy83
1 Replies

8. Shell Programming and Scripting

Perl regular expression

Hi , I have the below array my @actionText = ("delivered to governor on 21/23/3345" , "deliver jllj" , "ram 2345/43"); When i am trying to grep the contents of array and if mathced substituting with the digitis or some date format from the element like below my @action = grep { $_ =~... (7 Replies)
Discussion started by: ragilla
7 Replies

9. Shell Programming and Scripting

Pattern search (regular expression in UNIX)

Hello , Could anyone help me to define the string in regular expression way . Below is my string \rtf1\ansi\deff0{\fonttbl{\f0\fswiss Helv;}{\f1\fnil MS Sans Serif;}} {\colortbl ;\red0\green0\blue0;} \viewkind4\uc1\pard\cf1\lang1033\f0\fs16 The string will always start as \rtf1 and... (6 Replies)
Discussion started by: Pratik4891
6 Replies

10. Shell Programming and Scripting

awk regular expression search

Hi All, I would like to search a regular expression by passing as an i/p variableto AWK. For Example :: 162.111.101.209.9516 162.111.101.209.41891 162.111.101.209.9516 162.111.101.209.9517 162.111.101.209.41918 162.111.101.209.9517 162.111.101.209.41937 162.111.101.209.41951... (7 Replies)
Discussion started by: Girish19
7 Replies
ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)

Featured Tech Videos

All times are GMT -4. The time now is 09:03 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy