ls is a utility that list information for any file type including directories, by default (when not passed any option) ls displays the contents of the current (or specified) DIR no recursively, ordered alphabetically and ignoring the hidden files/directories.
prename is a utility developed in Perl by Larry Wall (creator of the Perl language) and improved by Robin Barker, which allows you to rename in masses. prename finds all files whose name matches a pattern specified (REGEXP). This utility is part of the perl package in Debian GNU/Linux.
PHP is a general purpose scripting language that it’s mainly used for web development. Today heavy load web sites such as: Facebook and Wikipedia are powered by PHP. If you are new in the PHP world and you are looking a programming language for your project you will find.
When you try to unpack a .tar.xz file you get the following error messages:
tar (child): xz: Cannot exec: No such file or directory (child) tar: Error is not recoverable: exiting now tar: Child returned status 2 tar: Error is not recoverable: exiting now
Recently a friend told me:
I have to remove the watermark of hundreds of images, you could do it with a program like GIMP but are hundreds of images, I know that you can automate this process using some commands of the ImageMagick suite; I need your help to make the script in bash.
PHP 5.5 introduces new features and improves several existing ones but to make use of them in distributions such as Debian, CentOS, Ubuntu, Fedora we should compile it because at the moment in which I write this article PHP 5.5 has not been included in official repositories today LibreByte will show how to compile PHP 5.5 on Debian GNU/Linux.
Yesterday I was doing some operations with the SELinux in the development server and from that moment the MySQL throws an error that couldn't write in /tmp dir, then I restarted the mysql server and check its log with: