Sponsored Content
Top Forums Shell Programming and Scripting Perl - grep issue in filenames with wildcards Post 302495064 by guruprasadpr on Wednesday 9th of February 2011 09:04:05 AM
Old 02-09-2011
Hi Jerry
Thanks for your reply. The number of files I have in the source and destination directories are around 50k, and hence using a nested for will cause some performance issue.

Can this be achieved using grep itself?

Guru
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

grep and wildcards

Hi guys, a small problem today, I'm grepping a log file containing lines like this below: Mar 09 16:04:00 blabla Mar 09 16:04:02 blabla Mar 09 16:04:05 blabla Mar 09 16:04:15 blabla Mar 09 16:05:06 blabla Mar 09 16:05:23 blabla Mar 09 16:05:25 blabla ... in this file I'm grepping... (5 Replies)
Discussion started by: Lomic
5 Replies

2. Shell Programming and Scripting

how to grep all the filenames in a script

hello, we have a script (let say ABC) which contains the below: lp -d lp06 -t 'REPORT FOR FINANCE -FIN-' $daily/FINRPT lp -d lp06 -t 'REPORT FOR FINANCE -FIN1-' $daily/FINRPT1 lp -d lp06 -t 'REPORT FOR HUMAN RESOURCE -HR-' $dd_daily/HRRPT lp -d lp06 -t 'REPORT FOR MANAGEMENT -MGM-'... (10 Replies)
Discussion started by: newbie168
10 Replies

3. Shell Programming and Scripting

using wildcards in this perl command

Hi there, is it possible to use wild cards in this statement ssh $remote_server 'perl -pi -e "s,EXP_SERIAL_19b8be67=\"\",EXP_SERIAL_`hostid`=\"UNKNOWN\"," /var/myfile' This command works fine but the bit in bold (the 8 character hostid) will not always be 19b8be67 so I was hoping I could... (2 Replies)
Discussion started by: hcclnoodles
2 Replies

4. Shell Programming and Scripting

Perl script to search and extract using wildcards.

Good evening All, I have a perl script to pull out all occurrences of a files beginning with xx and ending in .p. I will then loop through all 1K files in a directory. I can grep for xx*.p files but it gives me the entire line. I wish to output to a single colum with only the hits found. ... (3 Replies)
Discussion started by: CammyD
3 Replies

5. Shell Programming and Scripting

Perl, open multiple files with wildcards

I have a question regarding Perl scripting. If I want to say open files that all look like this and assign them to a filehandle and then assign the filehandle to a variable, how do I do this? The file names are strand1.fa.gz.tmp strand2.fa.gz.tmp strand3.fa.gz.tmp strand4.fa.gz.tmp ...... (6 Replies)
Discussion started by: japaneseguitars
6 Replies

6. UNIX for Dummies Questions & Answers

Help with grep - not showing filenames

Hello, I'm looking for a search string within about 50 files but when the string is found it doesn't tell me in which member it has been found. Any ideas how I can do this? Cheers Rob (4 Replies)
Discussion started by: Grueben
4 Replies

7. Shell Programming and Scripting

GREP Issue in Perl

Im storing multiple functions in a varaible called $check... The variable check contains the following: a() b() c() ... ..etc now im checking individually which function is kept in which file using GREP if ( grep \$check \i, <FILE> ) The problem is im getting the output for the... (1 Reply)
Discussion started by: rajkrishna89
1 Replies

8. Shell Programming and Scripting

Grep wildcards

Hi all I want to search for number in file presented with wildcard as shown below. cat file.txt 1405 1623 1415 ....... ....... How to search for the number 141526 for example? If the number exist print "Number 141526 exist" if no, print "The number not exist" Thank you in advance. (3 Replies)
Discussion started by: vasil
3 Replies

9. UNIX for Dummies Questions & Answers

[Solved] Wildcards used in find, ls and grep commands

Platforms : Solaris 10 and RHEL 5.6 I always get double quotes , single quotes and asteriks mixed up for find, ls and grep commands. The below commands retrieve the correct results. But , unders stress , I get all these mixed up :mad: .So, i wanted to get a clear picture. Please check if... (7 Replies)
Discussion started by: John K
7 Replies

10. Shell Programming and Scripting

Grep multiple patterns that contain wildcards

job_count=`grep -e "The job called .* has finished | The job called .* is running" logfile.txt | wc -l` Any idea how to count those 2 patterns so i have a total count of the finished and running jobs from the log file? If i do either of the patterns its works okay but adding them together... (8 Replies)
Discussion started by: finn
8 Replies
DH_COMPRESS(1)							     Debhelper							    DH_COMPRESS(1)

NAME
dh_compress - compress files and fix symlinks in package build directories SYNOPSIS
dh_compress [debhelperoptions] [-Xitem] [-A] [file...] DESCRIPTION
dh_compress is a debhelper program that is responsible for compressing the files in package build directories, and makes sure that any symlinks that pointed to the files before they were compressed are updated to point to the new files. By default, dh_compress compresses files that Debian policy mandates should be compressed, namely all files in usr/share/info, usr/share/man, files in usr/share/doc that are larger than 4k in size, (except the copyright file, .html and other web files, image files, and files that appear to be already compressed based on their extensions), and all changelog files. Plus PCF fonts underneath usr/share/fonts/X11/ FILES
debian/package.compress These files are deprecated. If this file exists, the default files are not compressed. Instead, the file is ran as a shell script, and all filenames that the shell script outputs will be compressed. The shell script will be run from inside the package build directory. Note though that using -X is a much better idea in general; you should only use a debian/package.compress file if you really need to. OPTIONS
-Xitem, --exclude=item Exclude files that contain item anywhere in their filename from being compressed. For example, -X.tiff will exclude TIFF files from compression. You may use this option multiple times to build up a list of things to exclude. -A, --all Compress all files specified by command line parameters in ALL packages acted on. file ... Add these files to the list of files to compress. CONFORMS TO
Debian policy, version 3.0 SEE ALSO
debhelper(7) This program is a part of debhelper. AUTHOR
Joey Hess <joeyh@debian.org> 9.20120909 2012-05-19 DH_COMPRESS(1)
All times are GMT -4. The time now is 02:54 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy