09-02-2014
We are here to help you learn how to use UNIX and Linux system tools to perform tasks that you want to perform. We are not here to research what ORA is, research where it might place an Alert Log, research what date format(s) it might use, nor to guess what you might want to extract from such logs.
Show us sample input (using CODE tags) including the name(s) of the file(s), show us the output you would like to produce (using CODE tags), and show us the code you have tried so far to solve your problem (using CODE tags).
And, to make things easier for the volunteers here who would like to help you, and to get a better chance of getting suggestions that will work correctly in your environment, tell us what OS and shell you're using.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I need to get current error messages with time from alert.log.Below is my shell script but it's not working to meet this objective.
could anyone pls share on the above issue for resolution:
####################################################################
## ckalertlog.sh ##... (2 Replies)
Discussion started by: a1_win
2 Replies
2. Shell Programming and Scripting
Hi,
Can anyone tell me how to get all ORA errors between two particular times in an alertlog file using shell script.
Thanks (3 Replies)
Discussion started by: suman_dba1
3 Replies
3. Shell Programming and Scripting
Hello;
I'm trying to write a script to capture any hardware error from logs/syslog on my SUSE 10 servers so i can be notified if we have any hardware issues such a bad fan or battery, etc..
Thanks in advance for any help (2 Replies)
Discussion started by: Katkota
2 Replies
4. Shell Programming and Scripting
I'm Using this script to find the time of a file. I'm very much new to PERL
and found this script posted by some one on this forum.
It runs perfectly fine, just that it gives me following errors with the
accurate output as well. I jus want the output to be stored in another file
so that i can... (0 Replies)
Discussion started by: bankimmehta
0 Replies
5. UNIX for Advanced & Expert Users
Hi - I am trying to grep all "ORA" errors in a log files.I have to grep all ORA errors except one error for example ORA-01653.How can exclude that error in "grep" command?
In following "grep" command I want to exclude "ORA-01653" error
grep -i ORA alert.log >>/tmp/ora_errors.txt
... (7 Replies)
Discussion started by: Mansoor8810
7 Replies
6. Shell Programming and Scripting
Hi,
I have a bash script which calls a few "make". I would like to know whether the makefile failed with any errors. How do I do that in the script?
Thanks,
S (2 Replies)
Discussion started by: suryaemlinux
2 Replies
7. Shell Programming and Scripting
Hi,
as the title says, I am after a simple script, which will open the Alert log from
an 11.2.0.1 Linux environment and mail the error message and description to a recipient email address.
I can then schedule this job via cron and let it run every 15 minutes.
I have searched online... (16 Replies)
Discussion started by: jnrpeardba
16 Replies
8. Shell Programming and Scripting
I have a shell script which select total count from a table and use its value in a if condition like below
connect_string="username/password@tnsname"
tot=`sqlplus -s $connect_string << EOF
set echo off
set feedback off
set head off
select count(*) from test_table;
EOF
`
if
then
echo... (2 Replies)
Discussion started by: vel4ever
2 Replies
9. Shell Programming and Scripting
Hi Guys,
I wanted to create an Unix Shell Script that should fetch a particular string from a text file on a particular date.
We all know Oracle generates alert logs for each and every day for every actions in the database.
I have an alert log file now where it contains for about a months... (4 Replies)
Discussion started by: raja_dba
4 Replies
10. Shell Programming and Scripting
I want to check for "errors" or "ORA-" in Y.if there is an error then exit
Y=`sqlplus -s user/passwd<< EOF
exec test_Proc;
exit;
EOF`
if ; then
exit 1
fi
but this doesnt work (6 Replies)
Discussion started by: haadiya
6 Replies
LEARN ABOUT DEBIAN
log::log4perl::dateformat
DateFormat(3pm) User Contributed Perl Documentation DateFormat(3pm)
NAME
Log::Log4perl::DateFormat - Log4perl advanced date formatter helper class
SYNOPSIS
use Log::Log4perl::DateFormat;
my $format = Log::Log4perl::DateFormat->new("HH:mm:ss,SSS");
# Simple time, resolution in seconds
my $time = time();
print $format->format($time), "
";
# => "17:02:39,000"
# Advanced time, resultion in milliseconds
use Time::HiRes;
my ($secs, $msecs) = Time::HiRes::gettimeofday();
print $format->format($secs, $msecs), "
";
# => "17:02:39,959"
DESCRIPTION
"Log::Log4perl::DateFormat" is a low-level helper class for the advanced date formatting functions in
"Log::Log4perl::Layout::PatternLayout".
Unless you're writing your own Layout class like Log::Log4perl::Layout::PatternLayout, there's probably not much use for you to read this.
"Log::Log4perl::DateFormat" is a formatter which allows dates to be formatted according to the log4j spec on
http://java.sun.com/j2se/1.5.0/docs/api/java/text/SimpleDateFormat.html
which allows the following placeholders to be recognized and processed:
Symbol Meaning Presentation Example
------ ------- ------------ -------
G era designator (Text) AD
y year (Number) 1996
M month in year (Text & Number) July & 07
d day in month (Number) 10
h hour in am/pm (1~12) (Number) 12
H hour in day (0~23) (Number) 0
m minute in hour (Number) 30
s second in minute (Number) 55
S millisecond (Number) 978
E day in week (Text) Tuesday
D day in year (Number) 189
F day of week in month (Number) 2 (2nd Wed in July)
w week in year (Number) 27
W week in month (Number) 2
a am/pm marker (Text) PM
k hour in day (1~24) (Number) 24
K hour in am/pm (0~11) (Number) 0
z time zone (Text) Pacific Standard Time
Z RFC 822 time zone (Text) -0800
' escape for text (Delimiter)
'' single quote (Literal) '
For example, if you want to format the current Unix time in "MM/dd HH:mm" format, all you have to do is this:
use Log::Log4perl::DateFormat;
my $format = Log::Log4perl::DateFormat->new("MM/dd HH:mm");
my $time = time();
print $format->format($time), "
";
While the "new()" method is expensive, because it parses the format strings and sets up all kinds of structures behind the scenes, followup
calls to "format()" are fast, because "DateFormat" will just call "localtime()" and "sprintf()" once to return the formatted date/time
string.
So, typically, you would initialize the formatter once and then reuse it over and over again to display all kinds of time values.
Also, for your convenience, the following predefined formats are available, just as outlined in the log4j spec:
Format Equivalent Example
ABSOLUTE "HH:mm:ss,SSS" "15:49:37,459"
DATE "dd MMM yyyy HH:mm:ss,SSS" "06 Nov 1994 15:49:37,459"
ISO8601 "yyyy-MM-dd HH:mm:ss,SSS" "1999-11-27 15:49:37,459"
APACHE "[EEE MMM dd HH:mm:ss yyyy]" "[Wed Mar 16 15:49:37 2005]"
So, instead of passing
Log::Log4perl::DateFormat->new("HH:mm:ss,SSS");
you could just as well say
Log::Log4perl::DateFormat->new("ABSOLUTE");
and get the same result later on.
Known Shortcomings
The following placeholders are currently not recognized, unless someone (and that could be you :) implements them:
F day of week in month
w week in year
W week in month
k hour in day
K hour in am/pm
z timezone (but we got 'Z' for the numeric time zone value)
Also, "Log::Log4perl::DateFormat" just knows about English week and month names, internationalization support has to be added.
COPYRIGHT AND LICENSE
Copyright 2002-2009 by Mike Schilli <m@perlmeister.com> and Kevin Goess <cpan@goess.org>.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2010-07-21 DateFormat(3pm)