Sponsored Content
Top Forums Shell Programming and Scripting Extract a substring using SED/AWK Post 302647343 by elixir_sinari on Monday 28th of May 2012 05:03:17 AM
Old 05-28-2012
Try

Code:
echo "XyZ[1.2.3]"|sed 's|\(.*\)\[\(.*\)\]|\1 \2|g'|read name version

This User Gave Thanks to elixir_sinari For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed, grep, awk, regex -- extracting a matched substring from a file/string

Ok, I'm stumped and can't seem to find relevant info. (I'm not even sure, I might have asked something similar before.): I'm trying to use shell scripting/UNIX commands to extract URLs from a fairly large web page, with a view to ultimately wrapping this in PHP with exec() and including the... (2 Replies)
Discussion started by: ropers
2 Replies

2. Shell Programming and Scripting

extract using sed/awk - need help? Please!!

Need help..not sure how to use with awk or sed I want to take data from the notification.$$ file and assign the data to variable "group". Not sure how to do it. The data I want to extract from the notification.$$ is on the first line of the file ..right after the (notice): NetWorker... (5 Replies)
Discussion started by: gzs553
5 Replies

3. Shell Programming and Scripting

Using Awk in shell script to extract an index of a substring from a parent string

Hi All, I am new to this shell scripting world. Struck up with a problem, can anyone of you please pull me out of this. Requirement : Need to get the index of a substring from a parent string Eg : index("Sandy","dy") should return 4 or 3. My Approach : I used Awk function index to... (2 Replies)
Discussion started by: sandeepms17
2 Replies

4. Shell Programming and Scripting

Sed extract substring on (OS X)

On OS 10.4.11 I have filenames like: 670711 SA T2 v1-1_DS_EF.doc CT_670520 AM T1 v1-2_DS_EF.doc CT_670716 - 2 SA T4 v1-2_DS_EF.doc CT_670713 SA T3 v1-1_DS_EF.doc 670421 PA DYP1 v1-1_DS_EF.doc CT_670425 PA DYP2 v1-1_DS_EF.doc CT_670107 RA T3 v1-2_DS_EF.doc CT_670521 AM T2 v1-2_DS_EF.doc... (3 Replies)
Discussion started by: mlommel
3 Replies

5. Shell Programming and Scripting

Extract some characters with SED or AWK

Hi, I have the following example string: today_is_a_good_day.txt The character "_" inside the string can sometimes be more or less. The solution for every string equal the count of "_" should be alway the rest after the last underline character. Result: day.txt I want to use awk... (5 Replies)
Discussion started by: climber
5 Replies

6. UNIX for Dummies Questions & Answers

Using sed to extract a substring at end of line

This is the line that I am using: sed 's/^*\({3}*$\)/\1 /' <test.txt >results.txt and suppose that test.txt contains the following lines: http://www.example.com/200904/AUS.txt http://www.example.com/200903/_RUS.txt http://www.example.com/200902/.FRA.txt What I expected to see in results.txt... (6 Replies)
Discussion started by: figaro
6 Replies

7. Shell Programming and Scripting

Substring using sed or awk

I am trying to get a substring from a string stored in a variable. I tried sed with a bit help from this forum, but not successful. Here is my problem. My string is: "REPLYFILE=myfile.txt" And I need: myfile.txt (everything after the = symbol). My string is: "myfile.txt.gz.20091120.enc... (5 Replies)
Discussion started by: jamjam10k
5 Replies

8. Shell Programming and Scripting

Substring using cut/awk/sed

Hi Gurus,I have a seemingly simple problem but struggling with it.It is as follows : I/p string - ABCDEFGHIJ20100909.txt desired o/p - AB,DEF,20100909,ABCDEFGHIJ20100909.txt How to achieve it ?Thanks in advance. Please use code tags, thank you (20 Replies)
Discussion started by: sumoka
20 Replies

9. Shell Programming and Scripting

Using sed, awk or perl to remove substring of all lines except the first

Greetings All, I would like to find all occurences of a pattern and delete a substring from the all matching lines EXCEPT the first. For example: 1234::group:user1,user2,user3,blah1,blah2,blah3 2222::othergroup:user9,user8 4444::othergroup2:user3,blah,blah,user1 1234::group3:user5,user1 ... (11 Replies)
Discussion started by: jacksolm
11 Replies

10. Shell Programming and Scripting

Awk/sed HTML extract

I'm extracting text between table tags in HTML <th><a href="/wiki/Buick_LeSabre" title="Buick LeSabre">Buick LeSabre</a></th> using this: awk -F "</*th>" '/<\/*th>/ {print $2}' auto2 > auto3 then this (text between a href): sed -e 's/\(<*>\)//g' auto3 > auto4 How to shorten this into one... (8 Replies)
Discussion started by: p1ne
8 Replies
NYSHELL(1)						      General Commands Manual							NYSHELL(1)

NAME
nyshell - tool to generate shell scripts to build nypatchy output SYNOPSIS
nyshell logfile options cradle [ print ] [ .go ] DESCRIPTION
nyshell is a tool in the Nypatchy suite of programs for working with Patchy Master Files (PAM files); see nypatchy(1). Specifically, given the log file of a nypatchy run, it can create a shell script to compile all the source code files output by nypatchy. This program is sim- ilar to fcasplit except that it takes the log file as input instead of a source file, and it remembers which source code files have already been compiled in previous runs. USAGE
logfile is the name of the log file coming from nypatchy, with a default extension of ".log". A cradle file cradle may be given to add additional setup options such as desired compilers or compiler flags to use. (See the reference manual for more details.) print is the file to which informational output should be written (the default is standard output if omitted), and options is a sequence of single-char- acter flags. This program generates a shell script file named name.shfca (with name being the part of logfile sans extension) that can be run to build all object files. The file name.xqtlog "remembers" the current state. The command should be ended with ".go" unless one wants to enter the Nypatchy interactive shell. OPTIONS
Note that options should be given as a single string of characters with no space separation and no use of the - character (except that it can be used in place of the options field if no options are desired). Alphabetic options are not case-sensitive. A Force recompilation of all routines. B Bypass tests based on the .xqtlog file. E Bypass tests based on the .xqtlog file if it is empty. H Print help information only. Q "quick" - Do not print the setup. S Print the setup only (only together with H). U "up to date" - Check that all .o files are ready to go into a library. V "verbose" - Print the complete setup. SEE ALSO
fcasplit(1), nycheck(1), nydiff(1), nyindex(1), nylist(1), nypatchy(1), nymerge(1), nysynopt(1), nytidy(1), yexpand(1) The reference manual for the Nypatchy suite of programs is available in compressed PostScript format at the following URL: http://wwwasdoc.web.cern.ch/wwwasdoc/psdir/p5refman.ps.gz Running the command "nyshell help .no" also gives some brief help on usage. Running the command "nyshell - hs .no" prints the default set- up (compiler names and options) to be used in the generated shell scripts. AUTHOR
This manual page was written by Kevin McCarty <kmccarty@debian.org> for the Debian GNU/Linux system (but may be used by others). It is licensed under the GNU General Public License, version 2 or later (at your choice). COPYRIGHT
Copyright (C) Kevin B. McCarty, 2008. Mar 12, 2008 NYSHELL(1)
All times are GMT -4. The time now is 02:08 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy