Guides for server management
General guides for managing your Linux or Windows servers, whether they are virtual machines or dedicated servers.
Backing up and restoring MySQLConnect to your Windows Server using PowerShellTraceroute using My Traceroute (MTR)Access controls in ApacheProtect yourself from a WordPress XML-RPC attackTroubleshooting ApacheSecuring Apache with an SSL certificate from Let's EncryptSending email from your server using PostfixConverting files from ISO-8859-1 to UTF-8Log rotation in Linux systemsCheck free disk space in LinuxManage network adapters using ethtool in LinuxMeasure the execution time of a program in LinuxBackup to an external serverMount a directory over SSH using SSHFSInstall Varnish for WordPressInstall Jitsi Meet in Ubuntu 24.04Install WireGuard in Ubuntu 24.04Install Active Directory and Remote Desktop Services using PowerShellUpload files using SFTP with WinSCP for WindowsEdit the hosts file on Windows, macOS or LinuxAutomate tasks in Linux using cronSecure Active Directory with Windows FirewallSet up a firewall on Debian 9 using iptablesSet up a firewall on Debian 11 or newer using nftablesSet up a firewall on Ubuntu 22.04 or newer using UFWBlock entire countries in the firewallCreate public SSH keysProtect SSH with Fail2ban in Debian 11 or newerLogging with iptables and nftablesSet up a DNS-over-HTTPS serverReset your password in LinuxReset your password in WindowsOpenVZ end-of-life informationSending email from your FreeBSD server using DMA
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