Sponsored Content
Top Forums Shell Programming and Scripting Extract Specific pattern - log file Post 302572071 by CarloM on Wednesday 9th of November 2011 06:30:41 AM
Old 11-09-2011
Code:
grep -E "tar.*$(date +%Y%m%d).*: No such file or directory" infile

(may be egrep rather than grep -E on AIX, I forget).
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

extract specific lines from file

hi, how would i extract a range of lines in a file by using the line number? ex: file contains: 1 title 2 i want 3 this part 4 to be taken out 5 from this file 6 and sent to 7 another file 8 not needed 9 end of file In this case, i want to copy line number 2 to 7 on a new... (2 Replies)
Discussion started by: apalex
2 Replies

2. HP-UX

extract field of characters after a specific pattern - using UNIX shell script

Hello, Below is my input file's content ( in HP-UX platform ): ABCD120672-B21 1 ABCD142257-002 1 ABCD142257-003 1 ABCD142257-006 1 From the above, I just want to get the field of 13 characters that comes after 'ABCD' i.e '120672-B21'... . Could... (2 Replies)
Discussion started by: jansat
2 Replies

3. Shell Programming and Scripting

Extract specific pattern from a file

Hi All, I am a newbie to Shell Scripting. I have a File The Server Name XXX002 ------------------------- 2.1 LAPD Iface Id Link MTU Side ecc_3_1 4 Up 512 User ecc_3_2 5 Up 512 User The Server Name XXX003 ------------------------- 2.1 LAPD (4 Replies)
Discussion started by: athreyavc
4 Replies

4. Shell Programming and Scripting

Need to extract specific pattern from logfile

Log File: Attempting to contact (DESCRIPTION=(SOURCE_ROUTE=OFF)(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=hostname1.com)(PORT=1521)))(CONNECT_DATA=(SID=database1)(SRVR=DEDICATED))) Attempting to contact... (2 Replies)
Discussion started by: techychap
2 Replies

5. Shell Programming and Scripting

Extract data from log file from or after the specific date

Hi , I am having a script which will start a process and appends the process related logs to a log file. The log file writes logs with every line starting with date in the format of: date +"%Y %b %d %H:%M:%S". So, in the script, before I start the process, I am storing the date as DATE=`date +"%Y... (5 Replies)
Discussion started by: chiru_h
5 Replies

6. Shell Programming and Scripting

to extract specific value in a file

Hi Friends, I have a file with the following values.. xyz.txt,12345.xml abc.txt,04567.xml cde.txt,12134.xml I would like to extract all the 2nd column values like 12345 04567 12134 Please advice!! (3 Replies)
Discussion started by: techmoris
3 Replies

7. Shell Programming and Scripting

extract specific line if the search pattern is found

Hi, I need to extract <APPNUMBER> tag alone, if the <college> haas IIT Chennai value. college tag value will have spaces embedded. Those spaces should not be suppresses. My Source file <Record><sno>1</sno><empid>E0001</empid><name>Rejsh suderam</name><college>IIT ... (3 Replies)
Discussion started by: Sekar1
3 Replies

8. Shell Programming and Scripting

Extract portion of log info based on specific word

Hi Gurus, I'm using HP-UX B.11.23 operating system. I've been trying to extract a specific wording for example: "A tool used by tp produced warnings" from my below log data, but could not find a way to solve it. My intention is, if the log contain the word: "A tool used by tp produced... (9 Replies)
Discussion started by: superHonda123
9 Replies

9. Shell Programming and Scripting

Extract specific line in an html file starting and ending with specific pattern to a text file

Hi This is my first post and I'm just a beginner. So please be nice to me. I have a couple of html files where a pattern beginning with "http://www.site.com" and ending with "/resource.dat" is present on every 241st line. How do I extract this to a new text file? I have tried sed -n 241,241p... (13 Replies)
Discussion started by: dejavo
13 Replies

10. Shell Programming and Scripting

Extract whole word preceding a specific character pattern with first occurence of the pattern

Hello. Here is a file contents : declare -Ax NEW_FORCE_IGNORE_ARRAY=(="§" ="§" ="§" ="§" ="§" .................. ="§"Here is a pattern =I want to extract 'NEW_FORCE_IGNORE_ARRAY' which is the whole word before the first occurrence of pattern '=' Is there a better solution than mine :... (3 Replies)
Discussion started by: jcdole
3 Replies
ZGREP(1)						    BSD General Commands Manual 						  ZGREP(1)

NAME
zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files SYNOPSIS
zgrep [grep-flags] [--] pattern [files ...] zegrep [grep-flags] [--] pattern [file ...] zfgrep [grep-flags] [--] pattern [file ...] DESCRIPTION
zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1). The grep-flags and pattern arguments are passed on to grep(1). If an -e flag is found in the grep-flags, zgrep will not look for a pattern argument. zegrep calls egrep(1), while zfgrep calls fgrep(1). EXIT STATUS
In case of missing arguments or missing pattern, 1 will be returned, otherwise 0. SEE ALSO
egrep(1), fgrep(1), grep(1), gzip(1), zcat(1) AUTHORS
Thomas Klausner <wiz@NetBSD.org> BSD
December 28, 2003 BSD
All times are GMT -4. The time now is 11:53 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy