First of all extremely sorry for not being active as I was busy with some work, Now back to the blogging.
This article will show you how to disable rsyslog rate-limiting, But You can also use rate-limiting according to your requirement.
How to use rate limiting in rsyslog?
This article is tested with rsyslog 5.7.1 on Fedora 13. It will not work with version of rsyslog prior to 5.7.1.
In rsyslog 5.7.1 we introduced rate limiting. This is a option for the Unix Socket Input module called imuxsock. In short, this option limits the amount of messages written into logfiles by a process, if the process tries to write huge amounts of messages in a short period of time.
If you are Linux Administrator you must know what SAR is, sar is a very useful utility for Linux Administrators to get the report of CPU Usage and You can monitor I/O, CPU Usage, Idle system state using sar utility. This article will help you to read / export sar reports in Graphical mode.
In this HowTo, I will show you how you can export sar reports as PDF / JPG / PNG using kSar tool.
In RHEL / CentOS you will find sar reports under /var/log/sa
In Ubuntu / Debian based Linux you will find sar reports under /var/log/sysstat
Perform following steps to export sar report:
1. Make Sure Java is installed on your system to open kSar Utility.
This post will contain links for Downloading Ubuntu 14.10 Utopic Unicorn Final.
I always Prefer New Releases of Ubuntu and Instantly Install it for Experience the New World of Ubuntu, Ubuntu is very fast to recognize and Fix the Bugs so even if you install it very early you will get bug fixes very quickly and that’s the reason I switch to Ubuntu from Fedora as Fedora is very Lazy in releases as well as Bug fixes and Even Resource Hungry too.
Once you download and use this Ubuntu 14.10 Utopic Unicorn then please do not forget to post comments on your experience.
Now Ubuntu 14.10 Utopic Unicorn Final is now available for download.
Ubuntu 14.10 Utopic Unicorn Final ISO is available for Download in 32-Bit (i386 ) and X86_64 ( 64-Bit) Versions.
You can go through this link and Download Ubuntu 14.10 Utopic Unicorn Final :-
Few days back, I got a task to do, Task was Keep the database as it is, So that we do not have to add database users, privileges and everything again and again, Just Drop all the databases tables inside the database. If there are only few tables like 5 or 10 than it is easy to do it manually, but what if you have the 100s or 1000s of tables inside database ?
I was in same situation, there were more than 500 tables and I need to drop it quickly as it was production server, So for the same I managed to do it easily by using few command line parameters and loop, After that I have created script for the same which helps me to drop those tables very easily, You don’t have to worry about each and every table, It will keep database as it is but will drop all the tables from the selected database.
I am sharing that script and steps how to use that script, Would request you to test on non production environment first, Wherever you are executing this script its totally on your risk.
SUGGESTION: Take a Backup of your database / tables / MySQL Before executing Script, So if anything goes wrong you can also recover.
We all Know How Youtube is popular for Videos. We also know that, There are many other ways to download Videos from Youtube and it is easy too.
I was searching a Utility to Download Youtube video in Ubuntu ( 11.10,12.04,12.10,13.04 ) @ Ubuntu Software Center. I got a very nice utility called, youtube-dl.
I am not sure whether the same utility is available on Fedora too, But It might be possible youtube-dl rpm is available on Fedora/RHEL/CentOS, Procedure will be same whether it’s Fedora/CentOS/RHEL or Ubuntu.
Youtube-dl is very easy to use and Download videos from youtube.com.
Just Showing example one or two commands that How you can download Videos from YouTube using Command line.