Tag

linux

43 tutorials, grouped by category.

VPS

30 tutorials
20 Essential Linux Commands for the Beginner VPS Sysadmin Auto-renew SSL certificates with Certbot and cron on Linux Automated Linux backups with cron and rsync: daily local + offsite routine How to change the default SSH port (22) and cut automated scanner noise How to configure swap on Linux Ubuntu: when you need it and how to size it How to Copy Files Between VPS with SCP and Rsync — Practical Guide How to Diagnose Slow Disk IO on Linux with iostat and iotop How to Edit Files on a VPS: nano vs vim — Which to Use and When How to Install and Configure Nginx on an Ubuntu VPS How to Install Let's Encrypt on Apache Ubuntu: Free HTTPS Guide How to install software on Ubuntu with apt-get: a beginner's guide How to migrate email with IMAPSync between servers without losing messages How to migrate a MySQL database between servers without data loss How to Migrate VPS from Another Provider to Hostini with Zero Downtime How to migrate your website from another hosting to a Hostini VPS How to monitor RAM, CPU and disk on a Linux VPS in real time How to Restart a Linux Service Without a Full Reboot on Your VPS How to Secure a Linux VPS with Fail2Ban: Block SSH Bruteforce Attacks How to set up a Mailcow email server on a Linux VPS How to set up Redis as object cache on a Linux VPS How to Use screen to Keep an Application Running After Closing SSH Install Let's Encrypt on Nginx Ubuntu: free HTTPS in 10 minutes Linux File Permissions: chmod and chown Explained in Practice Linux VPS not responding to SSH: how to recover access without reinstalling Offsite backup with rclone to S3 or Backblaze B2 on Linux How to Optimize MySQL my.cnf on a Small VPS (1-2 GB RAM) Without Crashing Optimize PHP-FPM Pool on a Linux VPS: pm.max_children and the End of 502 ProxyJump SSH: Configure ~/.ssh/config to Access Multiple VPS via Bastion Host SSH key-based authentication without password: complete Ed25519 guide SSH SOCKS proxy tunnel: how to browse through a remote server from the terminal
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