11-02-2011
isn't this thread the same as
this thread?
Please don't double-post - stick to one thread.
And also, please, use
code tags when posting data/code samples.
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have to match a certain pattern of string in my shell script:
6.0.4.11.9
7.5.1.7.1
First Number can be 6 or 7
Second number can be 0 or 5
Rest all numbers can be between 1-99
I am using following egrep:
egrep ^\.\.\.\.\$ filename
But why is the above regular... (1 Reply)
Discussion started by: som.nitk
1 Replies
2. Shell Programming and Scripting
Hi
I need to get text that are within ""
For example
File:
asdasd "test test2" sadasds asdda asdasd "demo demo2"
Output:
test test2 demo demo2
Any help is good
Thank you (12 Replies)
Discussion started by: blito_loco
12 Replies
3. UNIX for Dummies Questions & Answers
Hi ,
I am learing sed
echo abc 123 def 456 | sed 's|\(*\) \(*\)|\1|'
is returning abc def 456
i was hoping abc def "\1" should only print the occurence of the first pattern
but according to my understanding it is just removing the first occurence of the second pattern... (7 Replies)
Discussion started by: max_hammer
7 Replies
4. Programming
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
5. UNIX for Advanced & Expert Users
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
6. Shell Programming and Scripting
I am learning SED and just following the shell scripting book, i have trouble understanding the grep and sed statement,
Question : 1
__________
/opt/oracle/work/antony>cat teledir.txt
jai sharma 25853670
chanchal singhvi 9831545629
anil aggarwal 9830263298
shyam saksena 23217847
lalit... (7 Replies)
Discussion started by: Antony Ankrose
7 Replies
7. Shell Programming and Scripting
Hi , I need to remove pipe character from a |^ delimeted file.
Something like |^tran|sformers||^|revenge |of fallen|^ to
|^transformers|^revenge of fallen|^...
Cold anybody please help to build the regular expression using sed .
many thanks.
Please use code tags next time for... (1 Reply)
Discussion started by: kokjek
1 Replies
8. Shell Programming and Scripting
Hello Everyone,
I have a file sam1 with the below content
SYSYSID;MANDT;/SIE/AD_Z0M_INDX;/SIE/AD_Z0M_KEY1
echo $Regex
\bSYSYSID\b|\bMANDT\b|\b/SIE/AD_Z0M_INDX\b|\b/SIE/AD_Z0M_KEY1\b
cat sam1 | grep -Eo $Regex
I expect the result as
SYSYSID
MANDT
/SIE/AD_Z0M_INDX
/SIE/AD_Z0M_KEY1... (4 Replies)
Discussion started by: sam99
4 Replies
9. UNIX for Beginners Questions & Answers
If i do below command in unix prompt which static values (ie 27..97), it is working fine and gives desired output
>ls -d $WORKDIR/batch/somefilename_{27..97}.* 2>/dev/null
somefilename_27.sometxt
somefilename_28.sometxt
somefilename_29.sometxt
..
somefilename_97.sometxt
But if i want... (2 Replies)
Discussion started by: haiderali
2 Replies
LEARN ABOUT LINUX
svnpath
SVNPATH(1) SVNPATH(1)
NAME
svnpath - output svn url with support for tags and branches
SYNOPSIS
svnpath
svnpath tags
svnpath branches
svnpath trunk
DESCRIPTION
svnpath is intended to be run in a Subversion working copy.
In its simplest usage, svnpath with no parameters outputs the svn url for the repository associated with the working copy.
If a parameter is given, svnpath attempts to instead output the url that would be used for the tags, branches, or trunk. This will only
work if it's run in the top-level directory that is subject to tagging or branching.
For example, if you want to tag what's checked into Subversion as version 1.0, you could use a command like this:
svn cp $(svnpath) $(svnpath tags)/1.0
That's much easier than using svn info to look up the repository url and manually modifying it to derive the url to use for the tag, and
typing in something like this:
svn cp svn+ssh://my.server.example/svn/project/trunk svn+ssh://my.server.example/svn/project/tags/1.0
svnpath uses a simple heuristic to convert between the trunk, tags, and branches paths. It replaces the first occurrence of trunk, tags, or
branches with the name of what you're looking for. This will work ok for most typical Subversion repository layouts.
If you have an atypical layout and it does not work, you can add a ~/.svnpath file. This file is perl code, which can modify the path in
$url. For example, the author uses this file:
#!/usr/bin/perl
# svnpath personal override file
# For d-i I sometimes work from a full d-i tree branch. Remove that from
# the path to get regular tags or branches directories.
$url=~s!d-i/(rc|beta)[0-9]+/!!;
$url=~s!d-i/sarge/!!;
1
LICENSE
GPL version 2 or later
AUTHOR
Joey Hess <joey@kitenet.net>
Debian Utilities 2013-12-23 SVNPATH(1)