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how to test if a file exists and has a size greater than zero in a shell script - Linux tutorial
how to test if a file exists and has a size greater than zero in a shell script
More cool Linux tutorials:
How To Display System Statistics In Ubuntu
How To Display System Statistics In Ubuntu Most of the Linux users can see the statistics by using an applications or by the properties
Google Earth in Linux
Many people do not know that there was Google Earth for Linux.Watch this video to learn how to install it.
Unix Tips and Tricks: Nifty Shell Tricks
The objective of this tutorial is to show new users how to use and implement many of the shell's methods for providing automation at various levels. It demonstrates these methods by giving tricks and tips for special situations, and it also presents a rundown of useful shell one-liners for common tasks.
Linux Detecting Rootkits
A rootkit is a program designed to take fundamental control of a computer system, without authorization by the systemís owners and legitimate managers. Most rootkits use the power of the kernel to hide themselves, they are only visible from within the kernel. How do I detect rootkits under CentOS or Debian Linux server?
How to secure your Linux Box
Recently, I have been watching a lot of my friends who use various versions of Windows getting a lot of viruses, mostly because of their negligence/ignorance. This sudden spurt in spread of Viruses/Worms/Trojans etc. made me think about Linux security. It also made me realize how vast this topic of "Securing a Linux Box" can be.