Creating a regex expression Post: 302416251

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Replace if regex on specific column matches expression?

I am attempting to convert rewrite rules to Nginx, and since due to the mass amount of rewrites we must convert, I've been trying to write a script to help me on a specific part, easily. So far I have this: rewrite ^action/static/(+)/$ staticPage.php?pg=$1&%$query_string; What I want done...

2. Shell Programming and Scripting

Regular expression (regex) required

I want to block all special characters except alphanumerics.. and "."(dot ) character currently am using // I want to even block only single dot or multiple dots.. ex: . or .............. should be blocked. please provide me the reg ex. ---------- Post updated at 05:11 AM...

3. UNIX for Advanced & Expert Users

Regular expression / regex substition on Unicode text

I have a large file encoded in Unicode that I need to convert to CSV. In general, I know how to do this by regular expression substitutions using sed or Perl, but one problem I am having is that I need to put a quotation mark at the end of each line to protect the last field. The usual regex...

4. Shell Programming and Scripting

help with simple regex expression

I am trying to grep the following line in a file using a bash shell: (..) admin1::14959:::::: (..) It works with the following expression (as expected) # cat file | grep ^*:: admin1::14959:::::: but it does not work with (not expected) # cat /etc/shadow | grep ^+:: I assume the...

5. Shell Programming and Scripting

awk variables in regex expression ?

Hello, Could someone explain why this one returns nothing: $ x=/jon/ $ echo jon | awk -v xa=$x '$1~xa {print}' $ while the following works fine: $ x=jon $ echo jon | awk -v xa=$x '$1==xa {print}' $ jon and the following works fine: $ echo jon | awk '$1~/jon/ {print}' $ jon ...

6. Emergency UNIX and Linux Support

Regular expression (regex) clean up text

Hi, Server - MEDIAWIKI - MYSQL - CENTOS 5 - PHP5 I have a database import of close to a million pages into my wiki, mediawiki site, the format that were left with is not pretty, and I need to find a way to clean this up and present it nicely... I think regex is the best option as I can...

7. Shell Programming and Scripting

Hi im new to bash scripting I want to know what does the regex expression do ??

# check host value regex='^(||1|2|25)(\.(||1|2|25)){3}$' if ')" != "" ]; then if ]; then echo host $host not found exit 4 fi elif ]; then echo $host is an invalid host address exit 5 fi

8. Shell Programming and Scripting

awk regex expression works in AIX but not in Linux

I have following expression: echo "Sun 12 Jul BST 2014\nSun 12 Jul 2014\nSun 12 Jul IS 2014" | awk '/(Sun)+( 12)+( Jul )+({3} )?(2014)/{print;}' I ran above code in AIX box and output is as follows Sun 12 Jul BST 2014 Sun 12 Jul 2014 I ran above code in Linux box and output is as...

9. UNIX for Beginners Questions & Answers

Regex Expression Replace

I have a XML file where there is a tag with like <wd:address_line_1>1234 Street</wd:address_line_1> I want to replace the values "1234 Street" with "Test Data". Different people have different address lines and i want to replace with a fixed value to mask the file. I was trying to use sed...

10. UNIX for Beginners Questions & Answers

Sed: -e expression #1, char 20: unterminated address regex

I am trying to add word in last of particular line. the same command syntex is running on prompt. but in bash script give error."sed: -e expression #1, char 20: unterminated address regex" Please help. for i in `cat servername`; do ssh -q -t root@$i sed -i '/simple_allow_groups =/s/$/,...

LEARN ABOUT REDHAT

scrollkeeper-rebuilddb

SCROLLKEEPER-REBUILDDB(8)				      System Manager's Manual					 SCROLLKEEPER-REBUILDDB(8)

NAME

       scrollkeeper-rebuilddb - rebuild the scrollkeeper document catalog database

SYNOPSIS

       scrollkeeper-rebuilddb [-p path ] [-v] [-q]

DESCRIPTION

       This rebuilds the ScrollKeeper database from the original OMF metadata files and documents.  Under normal situations, this tool is not nec-
       essary.	It is useful however if the database becomes corrupt, which could be caused by interruption of ScrollKeeper during  an	update	of
       the database.

       Errors and warnings are logged to /var/log/scrollkeeper.log.

OPTIONS

       -p path
	      Use path as the ScrollKeeper database directory.

       -v     Verbose.	Show warnings and error messages in addition to logging them to /var/log/scrollkeeper.log.

       -q     Run  in  quiet  mode, suppressing output of all but the most serious warning and error messages to STDOUT.  Note that most output to
	      the log file will be unchanged.

FILES

       /var/lib/scrollkeeper/scrollkeeper_docs
       /var/lib/scrollkeeper/TOC/<docnumber>
       /var/lib/scrollkeeper/<locale>/scrollkeeper_cl.xml
       /var/lib/scrollkeeper/<locale>/scrollkeeper_extended_cl.xml
       /var/log/scrollkeeper.log

AUTHOR

       Laszlo Kovacs   <laszlo.kovacs@sun.com>
       Dan Mueth       <d-mueth@uchicago.edu>

SEE ALSO

       scrollkeeper-config(1),	scrollkeeper-gen-seriesid(1),  scrollkeeper.conf(5),  scrollkeeper(7),	scrollkeeper-preinstall(8),  scrollkeeper-
       update(8)

scrollkeeper							    Dec 5, 2001 					 SCROLLKEEPER-REBUILDDB(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Replace if regex on specific column matches expression?

Discussion started by: EXT3FSCK

2. Shell Programming and Scripting

Regular expression (regex) required

Discussion started by: shams11

3. UNIX for Advanced & Expert Users

Regular expression / regex substition on Unicode text

Discussion started by: thomas.hedden

4. Shell Programming and Scripting

help with simple regex expression

Discussion started by: schms