Sponsored Content
Full Discussion: Use of regular expression
Operating Systems Linux Fedora Use of regular expression Post 302927940 by John_Light on Sunday 7th of December 2014 05:31:51 PM
Old 12-07-2014
Thx for your answer Smilie
And no, its only a exercise (optional) with a program, to prepare for comming next year linux-course.

And I use Fedora(20) 64bit with KDE and bash.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Regular Expression + Aritmetical Expression

Is it possible to combine a regular expression with a aritmetical expression? For example, taking a 8-numbers caracter sequece and casting each output of a grep, comparing to a constant. THX! (2 Replies)
Discussion started by: Z0mby
2 Replies

2. Programming

What does the regular expression ['(^[^~]+~).*'] mean?

What does the regular expression +~).*'] mean while using it with regexec.When the string "RCHNUSNT35C~rs07/ASM-RS07" is used with the regular expression +~).*'] regexec gives an error. I know what regexec does,but i do not understand what this expression means wrt to this string... any help... (2 Replies)
Discussion started by: anupamar
2 Replies

3. Linux

Regular expression to extract "y" from "abc/x.y.z" .... i need regular expression

Regular expression to extract "y" from "abc/x.y.z" (2 Replies)
Discussion started by: rag84dec
2 Replies

4. UNIX for Dummies Questions & Answers

ls with regular expression

I currently list and sort all the files in a directory which begin with an Upper Case C and end with the extension '#finished#'. Here is the command I use: ls -tr $currentDir/*.#finished# what i need to do now is list all the files in a directory that begin with upper case C and end... (3 Replies)
Discussion started by: rkgudde
3 Replies

5. Shell Programming and Scripting

Integer expression expected: with regular expression

CA_RELEASE has a value of 6. I need to check if that this is a numeric value. if not error. source $CA_VERSION_DATA if * ] then echo "CA_RELESE $CA_RELEASE is invalid" exit -1 fi + source /etc/ncgl/ca_version_data ++ CA_PRODUCT_ID=samxts ++ CA_RELEASE=6 ++ CA_WEEK_NO=7 ++... (3 Replies)
Discussion started by: ketkee1985
3 Replies

6. 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

7. UNIX for Advanced & Expert Users

sed: -e expression #1, char 0: no previous regular expression

Hello All, I'm trying to extract the lines between two consecutive elements of an array from a file. My array looks like: problem_arr=(PRS111 PRS213 PRS234) j=0 while } ] do k=`expr $j + 1` sed -n "/${problem_arr}/,/${problem_arr}/p" problemid.txt ---some operation goes... (11 Replies)
Discussion started by: InduInduIndu
11 Replies

8. UNIX for Dummies Questions & Answers

Regular expression help

Hi, I am quite knew to scripting and I am trying to get a regular expression to work to check that a user enters a valid version number such as 1 or 1.1 or 12.3 etc. I dont seem to be able to get it to work as it picks up versions such as 1.......2. I only want it to work with a single dot.... (12 Replies)
Discussion started by: frodo61
12 Replies

9. Shell Programming and Scripting

Regular expression

Can someone please explain me what does this mean? ^{1,50}$ (1 Reply)
Discussion started by: Anupam_Halder
1 Replies

10. Shell Programming and Scripting

Regular expression

I would like to extract "JDBC Thin Client" from (PROGRAM=JDBC Thin Client); and "C:\Python26\python.exe" from (PROGRAM=C:\Python26\python.exe); "txm_v_awsrf_db.pr" from (PROGRAM=txm_v_awsrf_db.pr). if input line like "(PROGRAM=)", it return unknown. Would you help suggest a regular... (4 Replies)
Discussion started by: cstsang
4 Replies
KDE4-CONFIG(1)							 KDE User's Manual						    KDE4-CONFIG(1)

NAME
kde4-config - Prints KDE installation paths SYNOPSIS
kde4-config [--expandvars] [--prefix] [--exec-prefix] [--libsuffix] [--localprefix] [--version] [--types] [--path type] [--userpath type] [--install type] DESCRIPTION
kde4-config is a command line program used to retrieve information about KDE installation or user paths. Use this program to determine where the various aspects of the KDE installation reside on your system. OPTIONS
--expandvars expand ${prefix} and ${exec_prefix} in output --prefix Compiled in prefix for KDE libraries --exec-prefix Compiled in exec_prefix for KDE libraries --libsuffix Compiled in library path suffix --localprefix Prefix in $HOME used to write files --version Compiled in version string for KDE libraries --types Print a list of all available KDE resource types --path type Search path for the specified type --userpath type User paths for the types: desktop|autostart|trash|document --install type Prefix to install resource files to EXAMPLES
Print the top-level KDE installation directory: % kde4-config --prefix Print a list of all resource types: % kde4-config --types Print the installed wallpaper path: % kde4-config --path wallpaper SEE ALSO
kdeoptions(7) BUGS
None known. AUTHOR
Stephan Kulow <coolo@kde.org>. K Desktop Environment 2007-09-28 KDE4-CONFIG(1)
All times are GMT -4. The time now is 09:08 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy