Code injection using Shell access is pretty common these days. Hackers gain access to your website and inject their code which work the way they want to. Learn how you can remove the malicious code from your website by using this powerful Linux utility sed.
Today I am going to share a quick tip which will show you how you can delete certain matched files in current directory and it’s sub directories. We are going to use wild card to delete all .exe files in a folder & subfolder. find . -name \*.exe -type f
Learn how to spell check your documents in Linux using command line function aspell.
PHP GD library is used to created images on the fly. This library is not installed or activated by default when you first install Apache on Linux. But GD library is used widely while developing websites.
Imagine a situation when you have to book an air/train ticket in a jiffy, or check an important mail quickly and the only option you have is a wifi connection from either your smart phone or surroundings, and you have only some Linux variant installed on your system.
So, you had Ubuntu (or any of its derivative) installed on your system and then decided to install Windowswith it? And after installing Windows, you can’t load Ubuntu again, just follow the steps to get this working: Boot the system using a Ubuntu Live disk. After you reach the desktop,
When we need to install linux on our systems, we need to partition our hard disk as we do for windows. In the case of windows, partitions are called as c: ,d:, e:, etc. But on linux they are represented in the form of following (there are many others, but these are the most essential):
This script lets you convert multiple images with one extension like .jpg to .png and many other extensions.
Change your default editor for crontab
Learn how to install Ubuntu as a virtual machine on Windows operating system
how do I find a user’s UID or GID in Linux/Unix
Pressing “Alt + Ctrl + Del” in windows is a life saver when some programs just refuse to respond. Of course it opens a task manager which will show you the list of all the processes along with their memory , cpu consumption. You can select any process and can
How to create RSA and DSA keys for SSH
Learn how to map shortcut keys in Vi editor
Learn how to show line numbers in vi editor