Sponsored Content
Top Forums Shell Programming and Scripting Need help in getting the Last 30 minutes logs from the Log File Post 302953840 by rahul2662 on Wednesday 2nd of September 2015 03:24:15 AM
Old 09-02-2015
Need help in getting the Last 30 minutes logs from the Log File

I have a log file with the below contents :

log_file_updated.txt :

Code:
Jul  5 03:33:06  rsyslogd: [origin software="" swVersion="" x-pid="4567" x-info=] was 
Jul  5 03:33:09 adcsdb1 rhsmd: This system is registered.
Sep  2 02:45:48 adcsdb1 UDSAgent[44247]: 2015-07-05 04:24:48.959 INFO   Worker_Thread_4032813936 Accepted connection from host <unknown> (ipaddress 10.80.116.60:40819)
Jul  5 04:24:49 adcsdb1 multipathd: dm-12: remove map (uevent)
Sep  2 02:51:49 adcsdb1 multipathd: dm-12: devmap not registered, can't remove
Jul  5 04:24:55 adcsdb1 multipathd: mpathaq: event checker exit
Jul  5 04:24:55 adcsdb1 multipathd: uevent trigger error
Jul  5 04:24:55 adcsdb1 multipathd: dm-8: remove map (uevent)

I want only those Logs from the above file which are updated in the last 30 Minutes (which have timestamp of last 30 Minutes).

I ran the below command to find the timestamp 30 minutes before and it worked fine :

Code:
$ date --date='30 minutes ago' '+%b %_d %H:%M:%S'
Sep  2 02:29:58

I ran the below command to find the current timestamp and it worked fine :
Code:
$ date '+%b %_d %H:%M:%S'
Sep  2 03:00:04

Now to search for the logs of the last 30 minutes from the file I ran the below command and it worked fine :

Code:
awk -F - '"Sep  2 02:29:58" < $1 && $1 <="Sep  2 03:00:04"' log_file_updated.txt
Sep  2 02:45:48 adcsdb1 UDSAgent[44247]: 2015-07-05 04:24:48.959 INFO   Worker_Thread_4032813936 Accepted connection from host <unknown> (ipaddress 10.80.116.60:40819)
Sep  2 02:51:49 adcsdb1 multipathd: dm-12: devmap not registered, can't remove

However when I am trying to run the below command it is giving error :

Code:
awk -F - '"($(date --date='30 minutes ago' '+%b %_d %H:%M:%S))" < $1 && $1 <="($(date '+%b %_d %H:%M:%S'))"' log_file_updated.txt
-bash: syntax error near unexpected token `)'

Can someone Please help me.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

get last 5 minutes' log from log file?

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)
Discussion started by: fedora
5 Replies

2. Shell Programming and Scripting

Grepping the last 30 minutes of a log file...

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)
Discussion started by: jtelep
2 Replies

3. Shell Programming and Scripting

Finding errors in log file only in last 10 minutes

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)
Discussion started by: paul_vf
3 Replies

4. Shell Programming and Scripting

Log File Creations for every 60 minutes

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)
Discussion started by: Upendra Bestha
3 Replies

5. Shell Programming and Scripting

Script to search for a pattern in 30 minutes from a log file

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)
Discussion started by: Shubhasis Mathr
3 Replies

6. Shell Programming and Scripting

How to extract logs between the current time and the last 15 minutes ?

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

7. UNIX for Beginners Questions & Answers

Searching exception keyword in all logs in last 5 minutes

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)
Discussion started by: punpun26262626
7 Replies

8. Shell Programming and Scripting

Grep a log file for the last 5 minutes of contents every 5 minutes

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)
Discussion started by: charli1
15 Replies

9. Shell Programming and Scripting

Check file creation Time minutes and if file older then 5 minutes execute some stuff

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)
Discussion started by: charli1
3 Replies

10. UNIX for Beginners Questions & Answers

Copy last 30 minutes' contents from a log file

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
wbemlogviewer(1M)														 wbemlogviewer(1M)

NAME
wbemlogviewer - start WBEM Log Viewer SYNOPSIS
/usr/sadm/bin/wbemlogviewer The wbemlogviewer utility starts the WBEM Log Viewer graphical user interface, which enables administrators to view and maintain log records created by WBEM clients and providers. The WBEM Log Viewer displays a Login dialog box. You must log in as root or a user with write access to the rootcimv2 namespace to view and maintain log files. Namespaces are described in wbemadmin(1M). Log events can have three severity levels. o Errors o Warnings o Informational The WBEM log file is created in the /var/sadm/wbem/log directory, with the name wbem_log. The first time the log file is backed up, it is renamed wbem_log.1, and a new wbem_log file is created. Each succeeding time the wbem_log file is backed up, the file extension number of each backup log file is increased by 1, and the oldest backup log file is removed if the limit, which in turn is specified in the log ser- vice settings, on the number of logfiles is exceeded. Older backup files have higher file extension numbers than more recent backup files. The log file is renamed with a .1 file extension and saved when one of the following two conditions occur: o The current file reaches the specified file size limit. o A WBEM client application uses the clearLog() method in the Solaris_LogService class to clear the current log file. o A WBEM client application uses the clearLog() method in the Solaris_LogService class to clear the current log file. o A user chooses Action->Back Up Now in the Log Viewer application. Help is displayed in the left panel of each dialog box. Context help is not displayed in the main Log Viewer window. The WBEM Log Viewer is not the tool for a distributed environment. It is used for local administration. The WBEM Log Viewer allows you to perform the following tasks: View the logs Set properties of log fiClick Action->Log File Settings to specify log file parameters and the log file directory. Back up a log file Click Action->Back Up Now to back up and close the current log file and start a new log file. Open historical log fileClick Action->Open Log File to open a backed-up log file. Delete an old log file Open the file and then click Action->Delete Log File. You can only delete backed-up log files. View log record details Double-click a log entry or click View->Log Entry Details to display the details of a log record. Sort the logs Click View->Sort By to sort displayed entries. You can also click any column heading to sort the list. By default, the log entries are displayed in reverse chronological order (new logs first). EXIT STATUS
The wbemlogviewer utility terminates with exit status 0. /var/sadm/wbem/log/wbem_log WBEM log file See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWwbcor | +-----------------------------+-----------------------------+ wbemadmin(1M), init.wbem(1M), mofcomp(1M), attributes(5) 3 Jan 2000 wbemlogviewer(1M)
All times are GMT -4. The time now is 01:27 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy