Quoting is the crucial part in parameter passing into your awk script. Try:
Your second date reference yields the system time, and presuming no log entry is done for the future I neglected that test.
Hi all, I have tried to figure out a way to automatically get the last 5 minutes' log content from log file, at first, my thoughts like this,
sed -n "/ $(date +\%R -d "-5 min")/,$"p syslog > newfile,
but quickly I found it did not work, say I have a syslog file as following,
Jul 19... (5 Replies)
I need to know if anyone can assist me on how to grab the last (we'll just say "x" minutes) of a log file. How do you tell the grep command without specifying an exact window of time? (So relative instead of absolute.)
Thanks,
Jon (2 Replies)
Hi there,
I have a log file that I need to check every 10 minutes to find if a specific error exists but only in that 10 minute period. The reason is that the log is quite large, and will frequently contain these errors, so I only want alerting if it in the last 10 minutes - I don't want... (3 Replies)
Hi All,
Below script will make a copy of the existing log file with the then timestamp details.
I am looking to create a copy of the existing log file for every 60 minutes and when the file limit reaches to 5, the 6th copy should overwrite the first backedup file which means all the time it... (3 Replies)
Hello All,
I have to write a script which will search for diffrent patterns like "Struck" "Out of Memory" , etc from a log file in Linux box's.
Now I will be executing a cron job to find out the results by executing the script once in every 30 minutes.
suppose time is
14-04-29:05:31:09
So I... (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)
Hello Folks ,
I am a new bie to the world of unix , what i am planning to do is the I have the location in server to which i am access through the putty and the location is /mt/ttlog/avccomn/logs/201901/19 and at this location the files are listed as show
startjmsnode1.sh_03.out... (7 Replies)
Hi all,
System Ubuntu 16.04.3 LTS
i have the following log
INFO 2019-02-07 15:13:31,099 module.py:700] default: "POST /join/8550614e-3e94-4fa5-9ab2-135eefa69c1b HTTP/1.0" 500 2042
INFO 2019-02-07 15:13:31,569 module.py:700] default: "POST /join/6cb9c452-dcb1-45f3-bcca-e33f5d450105... (15 Replies)
Hello all,
Info:
System RedHat 7.5
I need to create a script that based on the creation time,
if the file is older then 5 minutes then execute some stuff, if not exit.
I thought to get the creation time and minutes like this.
CreationTime=$(stat -c %y /tmp/test.log | awk -F" " '{ print... (3 Replies)
Hi Guys,
I am writing a bash script to capture the last 30 minutes's contents from log file to a new file. This job is a scheduled job and will run every 30 minutes. The log file is db2diag.log in DB2. I am having difficulties copying the last 30 minutes's contents. Can someone please help me.... (4 Replies)
Discussion started by: naveed
4 Replies
LEARN ABOUT DEBIAN
log::agent::channel
Agent::Channel(3pm) User Contributed Perl Documentation Agent::Channel(3pm)NAME
Log::Agent::Channel - ancestor class for all Log::Agent channels
SYNOPSIS
@Log::Agent::Channel::XXX::ISA = qw(Log::Agent::Channel);
DESCRIPTION
The "Log::Agent::Channel" class is the root class from which all "Log::Agent" channels inherit. It is a deferred class, meaning that it
cannot be instantiated directly. All the deferred routines need to be implemented by its heirs to form a valid driver.
Internally, the various "Log::Agent::Driver" objects create "Log::Agent::Channel" instances for each logging channel defined at driver
creation time. The channels are therefore architecturally hidden within "Log::Agent", since this module only provides redefined mappings
for the various logxxx() routines (logerr(), logwarn(), logdie(), etc...).
However, this does not mean that channel classes cannot be used externally: the "Log::Agent::Logger" extension makes "Log::Agent::Channel"
objects architecturally visible, thereby offering an application-level logging API that can be redirected to various places transparently
for the application.
CHANNEL LIST
The following channels are currently made available by "Log::Agent". More channels can be defined by the "Log::Agent::Logger" extension:
Log::Agent::Channel::File
This channel writes logs to files, defined by their path or via a magical opening sequence such as "|cmd". See
Log::Agent::Channel::File.
Log::Agent::Channel::Handle
This channel writes logs to an already opened descriptor, as specified by its file handle: an IO::Handle object, or a GLOB reference
such as *FILE. See Log::Agent::Channel::Handle.
Log::Agent::Channel::Syslog
This channel redirects logs to the syslogd(8) daemon, which will then handle the dispatching to various logfiles, based on its own
configuration. See Log::Agent::Channel::Syslog.
INTERFACE
You need not read this section if you're only using "Log::Agent". However, if you wish to implement another channel, then this section
might be of interest.
The following routines are deferred and therefore need to be defined by the heir:
write($priority, $logstring)
Emit the log entry held in $logstring, at priority $priority. A trailing "
" is added to the $logstring, if needed (i.e. if the
physical entity does not do it already, like syslog does).
The $priority argument must be a valid syslog priority, i.e. one of the following strings: "emerg", "alert", "crit", "err", "warning",
"notice", "info", "debug".
The $logstring may not really be a plain string. It can actually be a Log::Agent::Message object with an overloaded stringification
routine, so the illusion should be complete.
close
Close the channel.
make
This is the creation routine. Its signature varies for each channel, naturally.
AUTHOR
Raphael Manfredi <Raphael_Manfredi@pobox.com>
SEE ALSO Log::Agent::Channel::File(3), Log::Agent::Channel::Handle(3), Log::Agent::Channel::Syslog(3), Log::Agent::Logger(3).
perl v5.10.0 2002-03-09 Agent::Channel(3pm)