UbuntuHow to Setup an NFS (Network File System) Server on Ubuntu
What is NFS? The Network File System (NFS) is a distributed file system protocol that...
WindowsHow to Setup a Remote Desktop Gateway (RD Gateway) in Windows Server
What is a Remote Desktop Gateway? Opening port 3389 (RDP) directly on your corporate firewall...
UbuntuHow to Install and Configure the BIND DNS Server on Ubuntu
What is BIND? The Berkeley Internet Name Domain (BIND) is the most widely used Domain...
LinuxHow to Create and Manage LVM Snapshots in Linux
The Power of LVM Snapshots When performing risky system upgrades or database migrations on a...
LinuxHow to Block IP Addresses Using the iptables Command in Linux
What is iptables? The iptables utility is the traditional, immensely powerful command-line firewall interface for...
WindowsHow to Setup an iSCSI Target and Initiator in Windows Server
What is iSCSI? Internet Small Computer Systems Interface (iSCSI) is a storage networking standard that...
UbuntuHow to Install and Configure the vsftpd FTP Server on Ubuntu
Why Choose vsftpd? When you need to allow users to upload and download files from...
TerminalHow to Synchronize Time on Linux Using Chrony
Why Replace NTPD with Chrony? Accurate timekeeping is critical for Linux servers, as mismatched clocks...
WindowsHow to Configure File Screening to Block Ransomware Extensions in Windows Server FSRM
Defending Against Ransomware at the File Server Level When a user’s workstation is infected with...
WindowsHow to Setup a SSTP (Secure Socket Tunneling Protocol) VPN in Windows Server
Why Choose SSTP for Your VPN? When configuring a Virtual Private Network (VPN) for remote...
LinuxHow to Benchmark Linux Disk Performance Using fio (Flexible I/O Tester)
Why Not Just Use dd? Many system administrators attempt to test disk speed by running...
LinuxHow to Monitor Network Bandwidth Using the bmon Command in Linux
What is bmon? While tools like netstat or ss are great for analyzing specific connections,...
UbuntuHow to Install and Configure the Lighttpd Web Server on Ubuntu
What is Lighttpd? While Apache and Nginx dominate the web server market, they can be...
LinuxHow to Create and Format Disk Partitions Using the GNU Parted Command in Linux
Why Use Parted Over Fdisk? The traditional fdisk utility in Linux is excellent for managing...
WindowsHow to Configure a DHCP Failover Cluster in Windows Server
The Need for DHCP High Availability The Dynamic Host Configuration Protocol (DHCP) assigns IP addresses...
WindowsHow to Setup a RADIUS Server for Wi-Fi Authentication in Windows Server
Why Use RADIUS for Wi-Fi? Most small businesses secure their Wi-Fi using WPA2-Personal, which requires...
UbuntuHow to Install and Configure the Squid Proxy Server on Ubuntu
What is Squid? Squid is a highly acclaimed, open-source caching proxy for the web supporting...