How to Use Shebang in Bash
LinuxLearn how to use the shebang (#!) in Bash scripts to define interpreters, ensure portability, and override execution. In Bash and other UNIX-like operating systems, a shebang (#!) is the character sequence placed at the beginning of a script. This line tells the system which interpreter to use when executing…
How to Install WordPress on Debian 12
LinuxLearn how to install and configure WordPress on Debian 12 using the LEMP stack, SSL, and Nginx virtual hosts. WordPress is a free, popular open-source content management system (CMS) used to build dynamic websites, blogs, and online stores. It is powered by PHP and uses a MySQL or MariaDB database…
How to Copy a Directory in Linux
LinuxCommands for Copying Directories in Linux The following are the commands for copying directories in Linux. cp Command The copy command cp is used to copy files and directories in Linux. The copy command is available in all Linux distributions and follows the syntax below: cp [OPTIONS]… [SOURCE] [DESTINATION] OPTIONS: Flags that modify…
How to Install PHP 7.4 on Rocky Linux 9
LinuxInstall the EPEL and REMI Repositories PHP 7.4 is not available in the DNF package manager sources by default. Installing the EPEL and Remi repositories enables access to the latest dependency packages for Rocky Linux 9 including multiple PHP version sources like PHP 7.4. Follow the steps below to install…
How to Rename Files and Directories in Linux
LinuxCommands for Renaming Files and Directories in Linux Linux offers multiple ways to rename files and directories using command-line tools. The most commonly used methods include: mv: Renames or moves files and directories. rename: Renames multiple files using Perl-compatible expressions. Bash loops: Automates bulk renaming with flexible logic. Each method…
How to Install Webmin on Debian 12
LinuxIntroduction Webmin is a web-based interface for managing Unix-like systems through a browser, eliminating the need to manually edit configuration files from the command line. It allows you to easily perform system administration tasks such as adding users, setting disk quotas, managing software packages, configuring networks, and controlling databases. Webmin…