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Operating Systems RSS FeedsTutorial: How the Linux Kernel Manages Virtual Memory - Virtual memory in Linux goes well beyond simply having a swap file or partition; it touches everything from file caching to some network functions. Charlie Schluting is our guide on this excellent tour of Linux virtual memory management....Feed Source: www.linuxplanet.com Tip: OpenSSH Speed Tips and Tricks - OpenSSH is still the primo tool for fast, secure remote administration. Carla Schroder shares some tips to make it even faster and more convenient: fast safe key transfers and management, and accessing remote filesystems in a fast, convenient way.... Report: How to Help New Linux Users - LinuxPlanet Classics: The popularity of Ubuntu Linux has attracted millions of new Linux users. Helping inexperienced computer users, whether as part of your job or just on a friendly basis, can be demanding and frustrating. But it is an essential part of building community, and just being a decent person. Michael Hall has some helpful pointers for keeping perspective, keeping your temper, and keeping your sanity.... Tutorial: Why Firefox Rocks: Great Firefox Tricks, Part IV - Firefox is cram-full of hidden treasures, as we have learned in this series. Today Akkana Peck exposes Firefox's expertise at handling those ridiculously long URLs that plague the Web-- email clients mangle them, copy and paste is a nightmare-- but Firefox has some special tricks that make them easy.... Tip: Tip: Simple Regular Expressions For Reviewing Log Files - LinuxPlanet Classics: With a few simple regular expressions you can quickly search your logfiles for problems, nasties, and even good news. These regexps are also useful for all kinds of text searches; Carla Schroder shows you how.... Tutorial: iBGP: Synchronizing the Internet - Last week in our classic Networking 101 series we learned about Border Gateway Protocol, the networking protocol that powers the Internet. This week Charlie Schluting leads the dive into iBGP-- Internal Border Gateway Protocol-- to learn how to connect all those BGP routers together, and how to route between thousands of computers without going nuts.... Tip: Zeroshell Delivers Big Network Services in a Small Package - What gives you a firewall, load-balancing, QoS, 3G support, RADIUS, wireless access point, HTTP proxy, VPN, VLAN, PPPoE, captive portal, and a host of other useful security, authentication, and network applications, all in a hundred megabytes? Zeroshell, the built-from-scratch Linux network appliance.... Tutorial: Bacula: Robust, Reliable Enterprise Backup and Recovery - All the time you hear the constant nagging "Backups! Backups! Always have good current backups!" But this is often easier said than done, especially in the world of expensive, restrictive, overly-complex proprietary backup applications. But, as usual, Free software takes a sensible, user-friendly approach to backups and recovery. Deann Corum shows us how to get started with Bacula, the powerful backup and recovery application that supports both t... Tutorial: Setting Up Parental Controls in Ubuntu - If you're used to Windows Vista or Mac OS X Leopard, you may be disappointed in the parental controls, or the lack there of, in Ubuntu and other Linux distributions. But don't give up on open source for your youngsters yet-- Eric Geier shows how to create a safer computing environment on Linux.... Tip: m0n0wall: Big Friendly Firewall Power in a Tiny Package - m0n0wall is a popular, specialized implementation of FreeBSD + ipfilter designed for routers and firewalls. This Tip introduces us to its friendly natural-language ipfilter rules syntax, which has all the power and flexibility of iptables, but is much easier to understand.... Copyright © 2008, Mulitple Sources of Income. All Rights Reserved. |