Links dos dias January 6th a January 12th

Isto chamou-me à atenção entre January 6th e January 12th:

• An introduction to the sudo command and configuration file – Simple Help – It’s a very useful feature in Linux that allows the administrator of a Linux machine to grant “root” privileges to a particular user or group of users. It can also be configured so that this privilege is limited to one or more commands.
• nosleep software – FileZ e Due Yesterday, duas aplicações porreiras para o PalmOS
• Free Science and Video Lectures Online! – As aulas e lições de Richard Feynman, um dos maiores génios do século passado.
• The Tao Of Backup Sanctuary – Welcome to The Tao Of Backup Sanctuary, where you can relax about backups! This is the page to bookmark. From here you can revisit any of the heads of backup pages. Did you read the "more info" page attached to each backup head page?
• (IN)SECURE Magazine – (IN)SECURE Magazine is a free digital security publication discussing some of the hottest information security topics.