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Tutorials

8 min read

Manage your server’s firewall with iptables

iptables can act as your server’s gatekeeper, deciding which network traffic is allowed in, out, or through your server.

Firewalls Security Troubleshooting Tutorials
29 min read

MySQL Commands

MySQL command guide: Data dump/restore, password management, admin tasks (upgrades, root reset, slow log) & datadir/tmpdir setup.

Databases MySQL Tutorials
4 min read

GNU Find

Master GNU `find` to locate files on your server. Search by name, type, owner, perms, & mod time. Essential for WordPress/cPanel site mgmt.

How to Server Management Tutorials
5 min read

RPM

RPM is a type of software package for Redhat-based Linux distributions with a command-line utility to manage them.

How to Server Management Tutorials
8 min read

Introduction to Vim

Discover Vim, a powerful text editor. Learn about its modes (Normal, Insert, Visual, Command), installation, and tips for efficient editing.

How to Tutorials
3 min read

Filter Exim Queue Messages with Exigrep

Filter Exim queue msgs with exiqgrep. Options: -b (sender), -r (rcpt), -f (full), -i (ID). Examples & troubleshooting included.

Email Tutorials
3 min read

Securely Copying Files with SCP

SCP lets you securely transfer files over SSH between local and remote hosts, with simple syntax and support for directories, ports, and remote-to-remote copies.

FAQ How to Server Management SSH Tutorials
6 min read

What is cURL?

cURL is a useful command-line tool that can load a webpage’s content.

How to Troubleshooting Tutorials
15 min read

How to install GitLab with GUI on Linux (AlmaLinux)

Installing the GitLab GUI on Linux — AlmaLinux specifically — lets you efficiently manage code repositories, collaborate with engineers, and organize development projects.

Account Best Practices Hosting Server Management Tutorials Web Development
17 min read

How to install LibreOffice on Linux (AlmaLinux)

An install of LibreOffice on Linux (AlmaLinux) significantly enhances your document, presentation, and spreadsheet management features for day-to-day tasks at home or in the office.

Applications Miscellaneous Server Management Tutorials
17 min read

How to install OpenSSH to manage Linux servers

Install OpenSSH on Linux and streamline SSH connections while increasing system security. Manage related components, configuration files, and SSH keys with our guide.

Account Applications Best Practices Security Server Management SSH Tutorials Website Management
11 min read

How to install PyTorch on Linux (AlmaLinux)

This detailed walkthrough on how to install PyTorch on Linux ensures that users, regardless of expertise, can navigate the setup effortlessly.

Applications Hosting Server Management Servers Tutorials Web Development