Networking

RJ45 Ethernet Pinout: T-568A and T-568B Crimping Reference

2026-09-07 ·1 min read

A quick RJ45 Ethernet crimping reference with T-568A and T-568B wire orders, connector orientation, and notes on crossover cables.

2026-03-22 ·1 min read

Troubleshoot PPTP VPN connections on OpenWrt by installing NAT helper modules and configuring an nftables connection tracking helper.

2024-03-18 ·1 min read

Find which process is listening on a specific TCP port on macOS Big Sur or later using lsof and grep in Terminal.

2016-02-01 ·3 min read

Configure a PCN-001 8-bit ISA Ethernet card for a Pravetz 16 PC XT clone, including jumper settings and the NE1000 DOS packet driver.

2010-11-29 ·1 min read

Automatically synchronize Gentoo’s system clock with NTP when a network connection comes up using a NetworkManager dispatcher script.

2007-03-26 ·1 min read

Configure Windows XP to use DHCP with a static IP fallback, making it easier to move a laptop between home and work networks.

2006-11-01 ·2 min read

Play StarCraft and Brood War over the internet without Battle.net using Battle.LAN, with firewall configuration and multiplayer setup.

2006-04-27 ·3 min read

Синхронизиране на файлове и директории между лаптоп и настолен компютър под GNU/Linux с rsync, SSH и кратък Bash скрипт.

2006-04-21 ·2 min read

Set up the ASUS WL-107g PCMCIA wireless card on Gentoo GNU/Linux with open source drivers, kernel configuration, and wireless tools.

2005-06-22 ·3 min read

Хумористична компютърна версия на „Червената Шапчица“ с Red Hat Linux, IRC, файъруоли, Големия лош вълк и дуумър с BFG.