03-12-2010
sed_tutorial
sed
Please go through the above URL
Last edited by thillai_selvan; 03-12-2010 at 05:27 AM..
Reason: Added another URL
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a very large file and each line has a pattern and it is not position specific. I need to extract the string after the pattern
****MI* is the pattern in the red color
12 digit number is the sting value in the green color and it ends with ~
e.g.
... (1 Reply)
Discussion started by: gunaah
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2. Shell Programming and Scripting
Dear All,
I have a file with the syntax below (composed of several <log ..... </log> stanzas)
I need to search this file for a number e.g. 2348022225919, and if it is found in a stanza, copy the whole stanza/section (<log .... </log>) to another output file.
The numbers to search for are... (0 Replies)
Discussion started by: aitayemi
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3. Shell Programming and Scripting
Hi All
I have 3 files as listed below and highlighted in bold the portions of the filenames I need to extract:
TOS_TABIN218_20090323.200903231830
TOS_TABIN219_1_20090323.200903231830
TOS_TABIN219_2_20090323.200903231830
I tried
source_tabin_name=`echo $fname | sed 's/_.*//'`
but I... (6 Replies)
Discussion started by: santam
6 Replies
4. Shell Programming and Scripting
Hi All,
I posted something similar before but I now have a another problem.
I have filenames as below
TOP_TABIN240_20090323.200903231830
TOP_TABIN235_1_20090323.200903231830
i need to extract the dates as in bold. Using bash v 3.xx
Im trying to using the print sed command but... (11 Replies)
Discussion started by: santam
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5. Shell Programming and Scripting
I have following string in a variable:
str="sstring garbage adfsdf tab.col1 lkad rjfj tab2.col2 adja tab2.col4 garbage"
I want to filter "word.word" pattern from it. I assume the pattern won't occur in start or end of the string. Output shoud be:
tab.col1 tab2.col2 tab2.col4
Can this be... (7 Replies)
Discussion started by: amicon007
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6. Shell Programming and Scripting
Hi,
I want to extract data b/w two words with the help of sed..
Eg: In "Anna said that she would fetch the bucket", I want to display data b/w "Anna" and "would"
O/P: said that she
I have tried with below code, but unable to get desired o/p
echo "Anna said that she would fetch the... (5 Replies)
Discussion started by: divya bandipotu
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7. Shell Programming and Scripting
I am working with the ksh shell in HP UNIX and I am attempting to extract a word, beginning with a particular string and ending at the first space. for example I want to extract the word or string MS_RECENT_ACTIVITY from the following string
" This has been entered in MS_RECENT_ACTIVITY the... (2 Replies)
Discussion started by: simpletech369
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8. Shell Programming and Scripting
Hi,
I have the following string and I need to extract the date from it:
TextHere,2012/07/11,1
I tried using sed:
sed -n 's#^.*\({4}/{2}/{2}\).*$#\1#p'
But it doesn't return anything. The following line doesn't even return '2012':
sed -n 's/^.*\({4}\).*$/\1/p'
I used to use grep -o... (6 Replies)
Discussion started by: Subbeh
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9. Shell Programming and Scripting
i need to extract the string between two tags,
input file is
<PersonInfoShipTo AddressID="446311709" AddressLine1="" AddressLine2="" AddressLine3="" AddressLine4="" AddressLine5="" AddressLine6="" AlternateEmailID="" Beeper="" City="" Company="" Country="" DayFaxNo="" DayPhone="" Department=""... (5 Replies)
Discussion started by: Padmanabhan
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10. UNIX for Beginners Questions & Answers
Hi -
i have one file with content as below.
***** BEGIN 123 *****
BASH is awesome
***** END *****
***** BEGIN 365 *****
KSH is awesome
***** END *****
***** BEGIN 157 *****
KSH is awesome
***** END *****
***** BEGIN 7123 *****
C is awesome
***** END *****
I am trying to find all... (4 Replies)
Discussion started by: reldb
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LEARN ABOUT CENTOS
httppower
httppower(8) powerman httppower(8)
NAME
httppower - communicate with HTTP based power distribution units
SYNOPSIS
httppower [--url URL]
DESCRIPTION
httppower is a helper program for powerman which enables it to communicate with HTTP based power distribution units. It is run interac-
tively by the powerman daemon.
OPTIONS
-u, --url URL
Set the base URL.
INTERACTIVE COMMANDS
The following commands are accepted at the httppower> prompt:
auth user:pass
Authenticate to the base URL with specified user and password, using ``basic'' HTTP authentication which sends the user and password
over the network in plain text.
seturl URL
Set the base URL. Overrides the command line option.
get [URL-suffix]
Send an HTTP GET to the base URL with the optional URL-suffix appended.
post [URL-suffix] key=val[&key=val]...
Send an HTTP POST to the base URL with the optional URL-suffix appended, and key-value pairs as argument.
FILES
/usr/sbin/httppower
/etc/powerman/powerman.conf
ORIGIN
PowerMan was originally developed by Andrew Uselton on LLNL's Linux clusters. This software is open source and distributed under the terms
of the GNU GPL.
SEE ALSO
powerman(1), powermand(8), httppower(8), plmpower(8), vpcd(8), powerman.conf(5), powerman.dev(5), powerman-devices(7).
http://sourceforge.net/projects/powerman
powerman-2.3.5 2009-02-09 httppower(8)