Sponsored Content
Top Forums Shell Programming and Scripting How to grep a pattern in perl? Post 302788489 by PikK45 on Tuesday 2nd of April 2013 12:37:25 AM
Old 04-02-2013
here in your code.. You are trying to create "Scratch" directory for every line matching.. That's not correct. Do one thing.

Create an array for storing all file names. After that create the directory (use absolute path). Then for each file name in that array, copy the file name to to scratch.

I wonder that copy($libs[1], Scratch); would work.

Apart from this, your code should do what you want Smilie
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

perl pattern matching vs. grep

I originally had a shell script that did a grep 10 times to pull out the number of times a certain pattern occured in a file: ie... aOccurances=`grep aPattern file|wc -l` bOccurances=`grep bPattern file|wc -l` ... ... ... fOccurances=`grep fPattern file|wc -l` As the file got bigger with... (0 Replies)
Discussion started by: junkmail426
0 Replies

2. Shell Programming and Scripting

Split a file based on pattern in awk, grep, sed or perl

Hi All, Can someone please help me write a script for the following requirement in awk, grep, sed or perl. Buuuu xxx bbb Kmmmm rrr ssss uuuu Kwwww zzzz ccc Roooowwww eeee Bxxxx jjjj dddd Kuuuu eeeee nnnn Rpppp cccc vvvv cccc Rhhhhhhyyyy tttt Lhhhh rrrrrssssss Bffff mmmm iiiii Ktttt... (5 Replies)
Discussion started by: kumarn
5 Replies

3. Shell Programming and Scripting

perl:: search for tow pattern and replace the third pattern

Hi i want to search two pattern on same line and replace onther pattern.. INPut file aaaa bbbbb nnnnnn ttttt cccc bbbbb nnnnnn ppppp dddd ccccc nnnnnn ttttt ffff bbbbb oooooo ttttt now i want replace this matrix like.. i want search for "bbbbb","nnnnnn" and search and replace for... (4 Replies)
Discussion started by: nitindreamz
4 Replies

4. Shell Programming and Scripting

pattern grep using Perl in .TSV file

Hi All, I have a .TSV extension file having ~1 Gig data and I need to grep a pattern in that file using perl. I am not able to read the file using perl any suggestions on this/ If I Change the format my data gets mismangled so I am bothered about using specific format as well. #!... (3 Replies)
Discussion started by: vmsenthil
3 Replies

5. Shell Programming and Scripting

Want to grep for a pattern and display the content above that pattern

Hi, When we have a failure, sometimes we just step restart the job from the next step. Later when we open the log for analysis of the failure, it is becoming difficult to go to the failure part. For eg., if it is a 1000 line log, the failure may be at 500th line. so wat i want to do is, grep... (6 Replies)
Discussion started by: ajayakunuri
6 Replies

6. Shell Programming and Scripting

Grep the word from pattern line and update in subsequent lines till next pattern line reached

Hi, I have got the below requirement. please suggest. I have a file like, Processing Item is: /data/ing/cfg2/abc.txt /data/ing/cfg3/bgc.txt Processing Item is: /data/cmd/for2/ght.txt /data/kernal/config.klgt.txt I want to process the above file to get the output file like, ... (5 Replies)
Discussion started by: rbalaj16
5 Replies

7. Shell Programming and Scripting

Grep pattern in PERL

Hi, Can anyone tell me how this grep works? Type of input is not known Thanks in advance (2 Replies)
Discussion started by: irudayaraj
2 Replies

8. Shell Programming and Scripting

How to Grep than scan line below grep pattern

Hello Colleagues, I have a file that looks like below. 6-12731913-12731913 9230760143480 410018547148230 20131002193434+0500 20131002193434+0500 ;20131002T161031000-10.50.241.21-21912131-1419034760, ver: 0 20131009 92220056296730 CC0P abc Core_Context_R1A SMS 6-12726796-12726796... (14 Replies)
Discussion started by: umarsatti
14 Replies

9. Shell Programming and Scripting

sed and awk usage to grep a pattern 1 and with reference to this grep a pattern 2 and pattern 3

Hi , I have a file where i have modifed certain things compared to original file . The difference of the original file and modified file is as follows. # diff mir_lex.c.modified mir_lex.c.orig 3209c3209 < if(yy_current_buffer -> yy_is_our_buffer == 0) { --- >... (5 Replies)
Discussion started by: breezevinay
5 Replies

10. UNIX for Dummies Questions & Answers

Grep -v lines starting with pattern 1 and not matching pattern 2

Hi all! Thanks for taking the time to view this! I want to grep out all lines of a file that starts with pattern 1 but also does not match with the second pattern. Example: Drink a soda Eat a banana Eat multiple bananas Drink an apple juice Eat an apple Eat multiple apples I... (8 Replies)
Discussion started by: demmel
8 Replies
BUILD-JAR-REPOSITO(1)						Java Packages Tools					     BUILD-JAR-REPOSITO(1)

NAME
build-jar-repository - create a symbolic link to a JAR SYNOPSIS
build-jar-repository [OPTION]... DIRECTORY JAR|artifact-coordinates DESCRIPTION
Build a JAR repository in the named directory by copying files or creating symbolic links. The JARs can be identified by their names or Maven artifact coordinates. Artifact coordinates specify Maven artifact and are in format groupId:artifactId[:extension[:classifier]]:version. If extension is omitted then "jar" is used. If classifier is omitted then empty classifier is used. For more information see XMvn Configuration Reference. OPTIONS
If no option is specified the default action will be to create symbolic links -c, --copy Copy files. -h, --hard Create hard links. -p, --preserve-naming Try to preserve the names of the original JAR files (in case of a nested hit the slashes in the path will still be replaced by underscores). Using this option makes any future automated repository rebuild impossible, and implies -c unless specified otherwise. -s, --soft, --symbolic Create symbolic links (default). --help Display help text EXAMPLES
build-jar-repository . jndi - This will create a symbolic link to the jndi JAR in the current working directory. build-jar-repository -h /tmp log4j - This will create a hard link to the log4j JAR in /tmp directory. build-jar-repository -c . org.apache.commons:commons-io - This will copy commons-io JAR to the current working directory. AUTHOR
Originally written by Nicholas Mailhot and David Walluck. REPORTING BUGS
Bugs should be reported through Red Hat Bugzilla at http://bugzilla.redhat.com/. SEE ALSO
build-classpath(1), rebuild-jar-repository(1), JAVAPACKAGES
06/10/2014 BUILD-JAR-REPOSITO(1)
All times are GMT -4. The time now is 12:54 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy