Well re formatiing the file is out of question. Its a log file which is created by a java program. So re formatting the log file is out of question. I modified my script :-
Still not working. here is xyz.log
[30/Dec/2008:12:03:07] info ( 816): CORE1116: Sun ONE Web Server 6.1SP5 B08/17/2005 22:09
[31/Dec/2008:12:03:08] info ( 817): CORE5076: Using [Java HotSpot(TM) Server VM, Version 1.5.0_11] from [Sun Microsystems Inc
.]
Display all of the lines in a file that contain "Raspberry" followed later
in the line by the letter "a"
I tried: grep Raspberry*a filename
that didn't work
Anyone know a solution? (1 Reply)
Hi guys
I've been trying to write a regular expression.
If I'm tryin to validate a sequence of characters as follows...
AB1-232-623482-743 43/3
where
a) any character after the "AB" can be any alphanumeric character
b) the " 43/3" part is optional
is there a quick neat way for me... (5 Replies)
could anybody tell me how i can add/append a new line using regular expression in vi on AIX?
i've tried several ways before, but all of them failed. e.g.
:%s/$/\n/
:%s/^/\v\r/
:( (1 Reply)
Hello!
I'm working with AWK, and i have this code:
/<LOOP_TIME>/,/<\/LOOP_TIME>/
I want that match every everything between <LOOP_TIME> and </LOOP_TIME>, but not if the line have a "#" before the tags.
Someone can help me?
Thanks! (6 Replies)
Hi,
I have script which will take a string as input and search in a file.
But when I want to search a pattern which has special characters script is ignoring it.
For example: I want to search a pattern "\.tumblr\.com". shell script is removing \ (backslah) and trying to search... (7 Replies)
Witam, mam oto taki ciąg znaków:
8275610268 + 9012383215 =niepotrzebnytextPotrzebuję w bash'u wyciągnąć obie liczby (mają taką samą liczbę cyfr), zapisać je do osobnych zmiennych, ale coś nie idzie, kombinowałem z grepem, ale nie potrafię skleić tego wyrażenia regularnego, no i potem przypisać do... (7 Replies)
Hello,
I would like to replace Line 187 of my file named run_example.
The original line is below, including the spaces:
celldm(1) = 6.00,
I want it to become something like
celldm(1) = 6.05,
or
celldm(1) = 6.10,
where the number is stored in a variable called... (6 Replies)
I have two input files (given below) and to compare each line of the File1 with each line of File2 starts with '>sample1'. If a match occurs and that matched line in the File2 contains another line or sequence of lines starting with "Chr" they have to be displayed in output file with that sample.... (8 Replies)
Hi all,
How am I read a file, find the match regular expression and overwrite to the same files.
open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat";
open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat";
while (<DESTINATION_FILE>)
{
# print... (1 Reply)
Hi,
I have a file with two fields in it as shown below
14,30
28,30
16,30
22,30
21,30
3,30
Fields are separated by comma ",".
I've been trying to validate the file based on the condition "each field must be a numeric value"
I am using HP-UX OS.
I have tried the following awk... (4 Replies)
Discussion started by: meetsriharsha
4 Replies
LEARN ABOUT CENTOS
varnishhist
VARNISHHIST(1)VARNISHHIST(1)NAME
varnishhist - Varnish request histogram
SYNOPSIS
varnishhist [-b] [-C] [-c] [-d] [-I regex] [-i tag] [-m tag:regex ...] [-n varnish_name] [-r file] [-V] [-w delay] [-X regex] [-x tag]
DESCRIPTION
The varnishhist utility reads varnishd(1) shared memory logs and presents a continuously updated histogram show- ing the distribution of
the last N requests by their processing. The value of N and the vertical scale are dis- played in the top left corner. The horizontal
scale is logarithmic. Hits are marked with a pipe character ("|"), and misses are marked with a hash character ("#").
The following options are available:
-b Include log entries which result from communication with a backend server. If neither -b nor -c is specified, varnishhist acts as
if they both were.
-C Ignore case when matching regular expressions.
-c Include log entries which result from communication with a client. If neither -b nor -c is specified, varnishhist acts as if they
both were.
-d Process old log entries on startup. Normally, varnishhist will only process entries which are written to the log after it starts.
-I regex
Include log entries which match the specified regular expression. If neither -I nor -i is specified, all log entries are included.
-i tag Include log entries with the specified tag. If neither -I nor -i is specified, all log entries are included.
-m tag:regex only count transactions where tag matches regex. Multiple
-m options are AND-ed together.
-n Specifies the name of the varnishd instance to get logs from. If -n is not specified, the host name is used.
-r file
Read log entries from file instead of shared memory.
-V Display the version number and exit.
-w delay
Wait at least delay seconds between each update. The default is 1. file instead of displaying them. The file will be overwritten
unless the -a option was specified.
-X regex
Exclude log entries which match the specified regular expression.
-x tag Exclude log entries with the specified tag.
SEE ALSO
o varnishd(1)
o varnishlog(1)
o varnishncsa(1)
o varnishstat(1)
o varnishtop(1)HISTORY
The varnishhist utility was developed by Poul-Henning Kamp in cooperation with Verdens Gang AS and Varnish Software AS. This manual page
was written by Dag-Erling Smorgrav.
COPYRIGHT
This document is licensed under the same licence as Varnish itself. See LICENCE for details.
o Copyright (c) 2006 Verdens Gang AS
o Copyright (c) 2006-2011 Varnish Software AS
AUTHOR
Dag-Erling Smorgrav
1.0 2010-05-31 VARNISHHIST(1)