Now please advise the unix command which can extract the last 5 minutes logs that i want to search the keyword Exception if it is there in last 5 minutes in logs.
For this we would have to know the contents of said files. Usually logs are files that are written to constantly and what would be written within these last fieve minutes we (and all others, for that matter) don't know - without looking into it.
So post a sample of the files contents and maybe we can find some pattern by which to discern "within-the-last-five-minutes"- and "older"-types of messages.
At any rate, you can use the grep utility to search for a certain pattern (like the word "exception") in a file. The following will search for either "exception" or "Exception" in a file and display all lines containing it to the screen:
Unix based fix-it needed?
Platform and feature: search programs on Apple computers (Leopard or Tiger; 10.4 and above; Spotlight)
Problem: the document search feature of these programs produce hits when keyword(s) used appear anywhere in the document's content.
Change required: we need to... (1 Reply)
I have been trying to search for a string from close to 200 *.gz file, But i get a error. Can someone suggest a bulletproof solution Please.
zgrep 20/Aug/2008:13:50:23 request.log.*.gz
-bash: /usr/bin/zgrep: /bin/sh: bad interpreter: Argument list too long
also
zgrep 20/Aug/2008:13:50:23... (9 Replies)
Hi all,
I am in the process of building a shell script as part of a auditing utility. It will search a specified directory for keywords and output results of the file path, and line number that the word was found on. I built a test script (shown below) that does just this, but egrep apparently... (0 Replies)
Hey just need one simple syntax to search for the string from the Live Running Logs. The strings are placed in a $infile & everytime the script should pull each string from $infile and should provide as an input for grepping from Live running logs on a rotational basis.
So here are the Contents... (14 Replies)
Hi Folks,
please advise , I have logs generated on unix machine at location /ops/opt/aaa/bvg.log , now sometimes there come exception in these logs also, so I want to write such a script such that it should continuously monitor these logs and whenever any exception comes that is it try to find... (3 Replies)
Hi Folks,
I have just basic queries is that suppose I have to monitor the logs then there is a command , suppose I have to monitor the abc.log which is updating dynamically within seconds so the command will be after going to that directory is .. tail -f abc.log
Now please advise what about... (1 Reply)
Hi folks,
I have logs folder in which different type of logs are generated , I am monitoring them by the below command
tail -f *.log
but I want that if exception come in any of the logs then it should be catch so what i should prefix with tail -f *.log so that it imeediatley catches and... (3 Replies)
HI Everyone,
My task is to search error messages last 10 minutes everytime from a log file.
My script,
date1=`date -d '10 minutes ago' "+%H:%M:%S"`
date2=`date "+%H:%M:%S"`
awk -v d1="${date1}" -v d2="${date2}" '$0~d1{p=1} $0~d2{p=0} p' filename
No error getting in... (3 Replies)
I have a log file with the below contents :
log_file_updated.txt :
Jul 5 03:33:06 rsyslogd: was
Jul 5 03:33:09 adcsdb1 rhsmd: This system is registered.
Sep 2 02:45:48 adcsdb1 UDSAgent: 2015-07-05 04:24:48.959 INFO Worker_Thread_4032813936 Accepted connection from host <unknown>... (3 Replies)
I want to extract the logs between the current time stamp and 15 minutes before and sent an email to the people configured. I developed the below script but it's not working properly; can someone help me?? I have a log file containing this pattern:
Constructor QuartzJob
... (3 Replies)
Discussion started by: puneetkhullar
3 Replies
LEARN ABOUT DEBIAN
cg
CG(1)CG(1)NAME
cg - Recursively grep for a pattern and store it.
SYNOPSIS
cg [ -l ] | [ [ -i ] pattern [ files ] ]
DESCRIPTION
cg does a search though text files (usually source code) recursively for a pattern, storing matches and displaying the output in a human-
readable fashion. It is intended to give some of the functionaly of AT&T's cscope(1) tool, with the advantages of simplicity and not being
language-specific. The script will colorize output if configured as such.
It is typically run with a Perl regular expression to search for. The search can be made case insensitive by using the -i option. A list
of files may also be specified with an additional argument after the pattern. Put the files pattern in quotes to make it be matched by
Perl rather than by the shell. Running the script with no arguments will recall the results of the previous search. After the search,
entries found can be edited using the vg(1) script. The -l option shows the last log made.
SOME EXAMPLES
cg - alone recalls the previous search results.
cg -i pattern - search the default list of files for all files matching the pattern (and case-insensitively).
cg pattern '*.c' - search recursively for pattern in all *.c files. This automatically converts '*' to '.*' and '.' to '.' for you and
does a Perl pattern match on all files in the tree.
cg pattern *.c - search through the shell-expanded list of *.c files, so not done recursively (in other words, only the files your shell
pass to the script as arguments).
cg -l - show the last log made.
COMMAND-LINE OPTIONS-i Do a case-insensitive search.
-l Show the last log made.
-p Toggle the default pager option. cg has a bulit-in pager function, which can be enabled or disabled by default (in .cgvgrc). If the
default is enabled, this option disables the pager; if the default is disabled, this option enables it.
-P Force the built-in pager to be disabled.
FILES
${HOME}/.cglast
Log file of the last search.
${HOME}/.cgvgrc
Per-user configuration file (if the defaults are not desireable).
${HOME}/.cgvg/*
Log files in $HOSTNAME.shell_pid form with the log of the last search.
SEE ALSO vg(1), perl(1), find(1), grep(1), cscope(1)AUTHOR
cg was written by Joshua Uziel <uzi@uzix.org>.
13 Mar 2002 CG(1)