Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Grep: Copy all lines from log file into new file
Top Forums Shell Programming and Scripting Grep: Copy all lines from log file into new file Post 302297486 by aberli on Friday 13th of March 2009 02:50:43 PM
Old 03-13-2009
Quote:
Originally Posted by cbo0485
This is assuming it's an already static log file and you aren't "scraping" a file that's being written to at all times.

Code:
grep 'www\.thisdomain\.com' testing.txt >> tmp.txt

I forgot to mention that the match has to be in the cs-host field as domains can show up in cs-referer as well. My solution below and thanks for your contribution:

grep -E "(.*) (.*) (.*) (.*) (www\.raileurope\.com)" filename.log > newfile.log

The cs-host column is the 5th column in the log file.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Copy only the initial 10 lines from a file to another

Hi all, I'm new to shell scripting. I want to copy initial few lines(say first 10 lines) from a file to another file. There is no "head" command in our embedded system. sed & awk is there which I believe will do that, but I dont know how to. This is linux 2.6 (embedded) So please help me.... (5 Replies)
Discussion started by: jockey007
5 Replies

2. UNIX for Dummies Questions & Answers

copy lines from opne file to another

Hi all, I'm new to shell scripting. I want to copy the first N lines from a file to another file. Can someone please tell me how this can be done. Thanks Himi (2 Replies)
Discussion started by: HIMANI
2 Replies

3. UNIX for Advanced & Expert Users

Copy lines from a log file based on timestamp

how to copy lines from a log file based on timestamp. INFO (RbrProcessFlifoEventSessionEJB.java:processFlight:274) - E_20080521_110754_967: rbrAciInfoObjects listing complete! INFO (RbrPnrProcessEventSessionEJB.java:processFlight:197) - Event Seq: 1647575217; Carrier: UA; Flt#: 0106; Origin:... (1 Reply)
Discussion started by: ranjiadmin
1 Replies

4. Shell Programming and Scripting

Script to capture new lines in a file and copy it to new file

Hi All, I have a file that gives me new line/output every 5 minutes. I need to create a script that capture new line/output besides "IN CRON_STATUS", in this case the new output is "begin ------ cron_status.sh - -----------". I want this script to capture the line starting from "begin ------... (0 Replies)
Discussion started by: fara_aris
0 Replies

5. Shell Programming and Scripting

Help me! grep the log file without blank lines in column

Hi, I have log file like this: i want grep the log file without blank lines in column 4. So the file is become like this : What is the command? please help me. (1 Reply)
Discussion started by: justbow
1 Replies

6. Shell Programming and Scripting

Copy selective lines from text file

Hello, I have a text file which I need to check for presence of certain tags, and then copy a subsequent portion of text into another file. The tag matching canbe done with Grep but I do not know how to copy selective lines from one file to another. Is it possible do that? I checked up some... (8 Replies)
Discussion started by: ajayram
8 Replies

7. Shell Programming and Scripting

copy range of lines in a file based on keywords from another file

Hi Guys, I have the following problem. I have original file (org.txt) that looks like this module v_1(.....) //arbitrary number of text lines endmodule module v_2(....) //arbitrary number of text lines endmodule module v_3(...) //arbitrary number of text lines endmodule module... (6 Replies)
Discussion started by: kaaliakahn
6 Replies

8. Shell Programming and Scripting

How to copy lines that starts with either 3 or 4 into new file?

Hi Guys, I have an awk script that would search the input file for line that starts with a number 3 and copies into a new text file. I want to extend this script to find the lines that either starts with 3 or a or b and copy all those lines into the new file. Here is what I have so far:... (1 Reply)
Discussion started by: Amith821
1 Replies

9. UNIX for Beginners Questions & Answers

How to copy only some lines from very big file?

Dear all, I have stuck with this problem for some days. I have a very big file, this file can not open by vi command. There are 200 loops in this file, in each loop will have one line like this: GWA quasiparticle energy with Z factor (eV) And I need 98 lines next after this line. Is... (6 Replies)
Discussion started by: phamnu
6 Replies

10. Shell Programming and Scripting

Copy lines from x to y to another file

OS : RHEL 7.2 Shell : bash I have a file which has lines like below I want to copy from 2nd line to the 6th line and copy(redirect) those lines to another file. $ cat patterns.txt hello world hello asia hello europe hello africa hello america hello antartica hello... (9 Replies)
Discussion started by: omega3
9 Replies

LEARN ABOUT MOJAVE

uulog

uulog(1)						      General Commands Manual							  uulog(1)

NAME

       uulog - display entries in the UUCP log file.

SYNOPSIS

       uulog  [-#]  [-n  lines] [-sf system] [-u user] [-DSF] [--lines lines] [--system system] [--user user] [--debuglog] [--statslog] [--follow]
       [--follow=system]

DESCRIPTION

       The uulog program can be used to display entries in the UUCP log file.  It can select the entries for a particular system or  a	particular
       user.  You can use it to see what has happened to your queued jobs in the past.	Different options may be used to select which parts of the
       file to display.

OPTIONS

       -#, -n lines, --lines lines
	    Here '#' is a number; e.g., `-10'.	The specified number of lines is displayed from the end of the log file.  The default is  to  dis-
	    play the entire log file, unless the -f, -F, or --follow options are used, in which case the default is to display 10 lines.

       -s system, --system system
	    Display only log entries pertaining to the specified system.

       -u, --user user
	    Display only log entries pertaining to the specified user.

       -D --debuglog
	    Display the debugging log file.

       -S, --statslog
	    Display the statistics log file.

       -F, --follow
	    Keep displaying the log file forever, printing new lines as they are appended to the log file.

       -f system, --follow=system
	    Keep displaying the log file forever, displaying only log entries pertaining to the specified system.

       Standard UUCP options:

       -X type, --debug type
	    Turn  on  particular debugging types.  The following types are recognized: abnormal, chat, handshake, uucp-proto, proto, port, config,
	    spooldir, execute, incoming, outgoing.  --debug option may appear multiple times.  A number may also be given, which will turn on that
	    many types from the foregoing list; for example, --debug 2 is equivalent to --debug abnormal,chat.

       -I file, --config
	    Set configuration file to use.

       -v, --version
	    Report version information and exit.

       --help
	    Print a help message and exit.

SEE ALSO

       uucp(1)

AUTHOR

       Ian Lance Taylor <ian@airs.com>.  Text for this Manpage comes from Taylor UUCP, version 1.07 Info documentation.

								 Taylor UUCP 1.07							  uulog(1)
All times are GMT -4. The time now is 04:34 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy