Linux alias command
The alias command assigns a command or set of commands to a string. Aliases are generally used to simply typing…
Simply Explaining Technology
The alias command assigns a command or set of commands to a string. Aliases are generally used to simply typing…
When using ssh, if you get the following message, do not panic. Chances are nothing nasty has happened. This means…
The is_dir() function in PHP allows users to check whether a file is a directory. It returns true if the…
For security reasons, most servers on the Internet do not show the contents of a directory if the directory address…
The crypt() function provide one-way encryption. Using one-way encryption is like using a key to lock and unlock something. The…
Opening directory and listing files See the following code: output: To remove certain file name from the list, see the…
This article shows some techniques of manipulating data in an array. To keep it simple, let’s start by looking how…
rsync is a very useful alternative to rcp and scp. It tool lets you copy files and directories between a…
Since PHP array are indexed from 0, the last element at any given time has the index count of array…
In PHP, all commandline parameter are passed to the $argv array. Following example shows how to use this array: $argv[1]…