Sponsored Content
Full Discussion: Extract a string from file
Top Forums Shell Programming and Scripting Extract a string from file Post 302374855 by Scrutinizer on Wednesday 25th of November 2009 04:02:23 PM
Old 11-25-2009
Code:
awk -F "[\t ()]*" '/barcode/{print $7}' infile
sed -n 's/.* \([0-9]*\)).*/\1/p' infile


Last edited by Scrutinizer; 11-25-2009 at 05:16 PM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Extract a string from a file

Input File: ===================================== "Server1" srvgrp="group1" srvid=10 CLOPT="-A -r -e /path/logfile -o /path/stdout" VAR1=0666 VAR2=N VAR3=0666 MIN=3 VAR4=4 VAR5=N VAR6=FASTPATH VAR7=5 VAR8=86400 VAR9=Y ... (20 Replies)
Discussion started by: kaustubh137
20 Replies

2. Shell Programming and Scripting

Search for string in a file and extract another string to a variable

Hi, guys. I have one question: I need to search for a string in a file, and then extract another string from the file and assign it to a variable. For example: the contents of the file (group) is below: ... ftp:x:23: mail:x:34 ... testing:x:2001 sales:x:2002 development:x:2003 ...... (6 Replies)
Discussion started by: daikeyang
6 Replies

3. Shell Programming and Scripting

Find a string and extract a value from a file

I have a file where a line has the following form: n0=7.00 !Central density and I want to extract the value 7.00. I used to do this with the order below, which finds the string "n0" and take the rest of the line parting from the separator "=", but the comment "Central density..."... (7 Replies)
Discussion started by: josegr
7 Replies

4. Shell Programming and Scripting

Extract string from a file & write to a new file (Perl)

Hi, This is the first time playing around with perl and need some help. Assuming if i have a line of text that looks like this: Date/Time=Nov 18 17:12:11;Device Name=192.168.1.1;Device IP=192.168.1.1;Device Class=IDS;Source IP=155.212.212.111;Source Name=UNKNOWN;Source Port=1679... (3 Replies)
Discussion started by: LuckyGuy
3 Replies

5. Shell Programming and Scripting

awk extract a string from a file

Hi, I have a file which has thousand of lines with lines starting with And I want to extract and show to user only the below string from all the lines Please note note that the above string is a time stamp and it would be different on all the lines. Please tell me how to extract... (8 Replies)
Discussion started by: jredx
8 Replies

6. Shell Programming and Scripting

Extract a string between 2 ref string from a file

Hi, May i ask if someone share some command for extracting a string between 2 ref string in a txt file My objective: i had a file with multiple lines and wants only to extract the string "watch?v=IbkAXOmEHpY" or "watch?v=<11 random character>", when i used "grep 'watch?=*' i got a results per... (4 Replies)
Discussion started by: jao_madn
4 Replies

7. Shell Programming and Scripting

extract string from file name between two underscores

Hi, Here is my question, I need to extract string between two underscores from the filename for example, filename is atmos_8xdaily_instant_300x300_1_12.nc what I want to extract is 300x300. There are many such files in my directory, so I guess the code should be like: for file... (7 Replies)
Discussion started by: 1988PF
7 Replies

8. Shell Programming and Scripting

Extract a specific string from a file

Hi, I have a file whose contents are as follows. 2013-03-08/15:09:20.134 INFO 00000000-00000000 0034 09700400 CON_IN SessionID:ED5E1400-4805-85E2-17B2-5BE45684886A Connection ID:ED5E1400-4805-68F1-BB1D-F06496BCF910 TO:<sip:51234999@10.239.94.146:5060 FROM:<sip:9302280716@97.208.31.7:51024... (2 Replies)
Discussion started by: SunilB2011
2 Replies

9. Shell Programming and Scripting

Need to extract a String from log file

Hi i am having a logfile which contain lot of entires, but i need extract a word after if i found a line that contains a particular string as "ENROLLMENT_EXCEPTION - Exception". please help me in getting a script to do this. Regards C. Suresh (5 Replies)
Discussion started by: sumeeva1907
5 Replies

10. Shell Programming and Scripting

Extract a string from a file

I have a file with below contents. INCLUDE INCLUDE SYSLIB(SANJ) INCLUDE SYSLIB(BIS) NAME BQTFL(R) dfdg fgbb NAME B i want to grep for "INCLUDE SYSLIB" in the file and do some operation so that my output will be in the bracketed value as below. SANJ BIS Pls let me know how can i... (7 Replies)
Discussion started by: millan
7 Replies
MAKE_SOCKDFR(8) 					      System Manager's Manual						   MAKE_SOCKDFR(8)

NAME
make_sockdfr - Generates frozen route file for SOCKS server SYNOPSIS
make_sockdfr [infile [outfile] ] DESCRIPTION
make_sockdfr reads in a plain-text route file for the SOCKS server and produces a frozen route file as the output. Both arguments are optional. The default for infile is /etc/sockd.route; the default for outfile is /etc/sockd.fr. You may specify infile while omitting outfile, but you cannot specify outfile without also speficying infile. The contents of the frozen route file is essentially the memory image of the parsed input file. Using the frozen route file can reduce the start-up delay of the SOCKS server program since it no longer has to parse the file contents. When the SOCKS server starts, it always looks for the frozen route file /etc/sockd.fr first. If that file is not found, it then tries to use the plain-text route file /etc/sockd.route. If you use frozen route file, you must remember to run make_sockdfr every time after you modify the plain-text file or the SOCKS server will continue to use the frozen version of a previous route file. To find out the contents of a frozen route file, use dump_sockdfr. FILES
/etc/sockd.fr, /etc/sockd.route SEE ALSO
dump_sockdfr(8), sockd.fr(5), sockd.route(5) AUTHOR
Ying-Da Lee, yingda@esd.sgi.com or yingda@best.com May 6, 1996 MAKE_SOCKDFR(8)
All times are GMT -4. The time now is 07:12 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy