Midnight Commander, one of the most used CLI file managers available for Linux is unable to preserve settings over different sessions
In a Linux CLI environment you can use the "find" command to search for files or folder. In this tutorial I will explain how to find folders having the same name in a directory tree and execute commands on them.
When running a PHP script from command line interface (CLI), a higher memory limit may be required in order for the script to be successfully executed. This can be achieved using the "-d" or "--define" option in the command
In order to insert value 0 in a field that is set as primary key for a MySQL table you need to execute the following query prior to any insert query: SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
You've probably already noticed that if you try to copy a table from Firefox and paste into an Excel spreadsheet, using the classic methods the table formatting is not preserved, and the data from the table is copied into one cell from the Excel spreadsheet.
Desktop effects in Ubuntu 8.10 can be used without Compiz, by enabling compositing in Metacity - the Gnome's default window manager.
Disabling foreign key checks in MySQL is usefull when you are dealing with tables that use foreign keys (InnoDB engine).
Here is a simple script to get the exchange rates.