Linux/Unix Configuration and Programming

You can change the default editor used by Git by setting the core.editor configuration variable to the path of the editor you want to use. To set the editor to Vim, you can use the …

To increase the import file size limit for applications written in PHP, you can do the following: Locate and open php.ini file (use find php.ini file article for more details). Look for the following …

find php.ini file The location of the php.ini file can vary depending on the server configuration. Here are a few ways to find the location of the php.ini file. Use the phpinfo() function: Create …

To change the IP address on a FreeBSD system, use the ifconfig command pattern. sudo ifconfig interface_name inet new_ip_address netmask subnet_mask Example To change the IP address of the em0 interface to 192.168.1.100 with a …

To enable root login via SSH on Fedora Linux using the Vim editor, you will need to perform the following steps: Open Terminal from Applications -> System Tools, or by pressing the CTRL + ALT …

To enable root login using PAM (Pluggable Authentication Modules) on Fedora and use Vim editor, you will need to perform the following steps: Open Terminal from Applications -> System Tools, or by pressing the CTRL …

In MSSQL, you can use the SELECT statement to retrieve data from one or more tables, and assign the result to a variable. The syntax for assigning the result of a SELECT statement to a …

Differences Example Summary Differences A List in C# is a collection of items that are stored in order, and can be accessed by an index. Lists allow for duplicate items and have a variety of …

Answer Details Examples Useful information Answer The main difference of Float, Double and Decimal is precision. Decimals have a high degree of accuracy. Unlike decimals, floats/doubles types have special values. The float and double have …

From time to time Ubuntu updates the GRUB menu lists a lot of previous Linux kernels and eats a lot of hard-disk space. In this article, we will discuss how we can remove old and …