Configuration guides for IT Administrators

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Commands to start XAMPP Control Panel in Ubuntu

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How to install Brackets, an open-source, lightweight and powerful text editor. Brackets makes the web development easy to design for web designers and front-end developers.

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Useful commands to enable debug logging to console to troubleshoot Site to Site VPN issue in FortiGate firewall

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CentOS Linux Useful Commands

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Try using wireshark to analyse your network traffic, you will be surprised to see many IPv6 traffic that you are not expecting in your IPv4 based network. These IPv6 packets are actually consuming your server and network resources for no use. This article explains how to disable IPv6 in the network interface cards of Linux/CentOS…

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Issue “airmon-ng stop wlan0mon” command to stop monitoring mode and restart network manager service inorder to restore internet connection after using airmon-ng

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This article explains you in detail about NTP configuration on Cisco devices. There are two ways to configure. First I explain about simple NTP configuration without authentication. Second, I explain about NTP configuration with MD5 authentication that is more secure than first one.

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FortiGate CLI commands for basic configuration and troubleshooting of fortigate appliance.

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Chrome browser is not rendering the fonts properly and it is resolved by disabling “Use hardware acceleration when available” settings.

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If you experience something like your Cisco Switch or Router is not prompting for enable password and directly logs into privilege mode then you have configured “privilege level 15” for the user account.

I’m Lucas Brey, a travel blogger sharing practical guides, hidden gems, and honest tips from the road. Follow along for smart itineraries, great food finds, and stories worth bookmarking.