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Articles
Articles: Critical 15 Year-old Linux Security Hole (Ghost) Revealed	Read
Articles: Linux CentOS - Redhat EL Installation on HP Smart Array B110i SATA RAID Controller - HP ML/DL Servers	Read
Articles: Installing & Configuring Linux Webmin - Linux Web-Based Administration	Read
Articles: Installing & Configuring VSFTPD FTP Server for Redhat Enterprise Linux, CentOS & Fedora	Read
Articles: Updating Your Linux Server - How to Update Linux Workstations and Operating Systems	Read
Articles: Implementing Virtual Servers and Load Balancing Cluster System with Linux	Read
Articles: Working with Linux TCP/IP Network Configuration Files	Read
Articles: Configuring Linux to Act as a Firewall - Linux IPTables Basics	Read
Articles: Installation and Configuration of Linux DHCP Server	Read
Articles: Configuring Linux Samba (SMB) - How to Setup Samba (Linux Windows File Sharing)	Read
Articles: Understanding The Linux Init Process & Different RunLevels	Read
Articles: How To Secure Your Linux Server or Workstation - Linux Best Security Practices	Read
Articles: Understanding, Administering Linux Groups and User Accounts	Read
Articles: Understanding Linux File System Quotas - Installation and Setup	Read
Articles: Linux System Resource & Performance Monitoring	Read
Articles: Linux VIM / Vi Editor - Tutorial - Basic & Advanced Features	Read
Articles: Linux BIND DNS - Part 6: Linux BIND - DNS Caching	Read
Articles: Linux BIND DNS - Part 5: Configure Secondary (Slave) DNS Server	Read
Articles: Linux BIND DNS - Part 4: Common BIND Files - Named.local, named.conf, db.127.0.0 etc	Read
Articles: Linux BIND DNS - Part 3: Configuring The db.192.168.0 Zone Data File	Read
Articles: Linux BIND DNS - Part 2: Configuring db.domain Zone Data File	Read
Articles: Linux BIND DNS - Part 1: Introduction To The DNS Database (BIND)	Read
Articles: Finding More Information On The Linux Operating System	Read
Articles: Linux File & Folder Permissions	Read
Articles: Advanced Linux Commands	Read
Articles: Installing Software On Linux	Read
Articles: The Linux Command Line	Read
Articles: The Linux File System	Read
Articles: Why Use Linux?	Read

MS Server Articles:

Windows Servers

Guide to Windows Server 2016 Hyper-V Hypervisor…

One of Windows Server 2016 highlights is the newer Hyper-V server that not only extends the hypervisor’s features and capabilities but also introduce…

Windows Servers

Windows 2012 Server Foundation, Essential, Standa…

FREE Hyper-V & VMware Virtualization Backup: FREE for Firewall.cx readers for a Limited Time! Download Now! Windows Server 2012 Edi…

Windows Servers

How to Install and Configure SNMP for Windows Ser…

Simple Network Management Protocol (SNMP) is a UDP protocol that uses port 161 to monitor and collect detailed information on any network device supp…

Windows Servers

How to Easily Change Network Card Profile / Netwo…

Network Location Awareness (NLA) is a feature offered on Windows Server 2012 R2 and all Windows workstation editions from Windows 8.1 and above, incl…

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Virtualization & VM Backup Articles:

6 Key Areas to Consider When Selecting a VM Backu…

Backup and Disaster recovery are core considerations for any business with an IT footprint, whether that is on-premises or in the cloud. Your busine…

How to Fix VMware ESXi Virtual Machine 'Invalid S…

In this article, we'll show you how to deal with VMs which are reported to have an Invalid Status as shown in the screenshot below. This is a co…

SysAdmin Day 2020 - Get your Free Amazon Voucher…

SysAdmin Day has arrived, and with it, gratitude for all the unsung heroes that 2020 has needed. Your hard work has made it possible for all of us to…

8 Critical Features to Have in a VM Backup Soluti…

Businesses that rely on virtual machines for their day-to-day operations should think twice about securing their infrastructure. Modern use of virtua…