Various Linux Stuff http://www.teachout.com/Blog/tabid/165/BlogId/6/Default.aspx en-US rich@teachout.com Thu, 28 Aug 2008 12:00:01 GMT Thu, 28 Aug 2008 12:00:01 GMT http://backend.userland.com/rss Blog RSS Generator Version 3.4.0.39853 This is a simple command, just many don't know about it. Here's a simple quick way to schedule a dns zone to be updated at a later time/date http://www.teachout.com/Blog/tabid/165/EntryID/194/Default.aspx http://www.teachout.com/Blog/tabid/165/EntryID/194/Default.aspx#Comments http://www.teachout.com/Default.aspx?tabid=165&EntryID=194 Fri, 06 Jun 2008 20:47:00 GMT 0 http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=194 SELinux is a set of extra security restrictions on top of the normal Linux security tools. It gives the systems administrator a finer grain of control than what the kernel typically provides. But SELinux can sometimes get in your way. For example, I have had typical services, such as Apache, appear to start up correctly, but remain inaccessible from the outside world because I forgot to allow the apache user rights to open that port or maybe my distro forgot about it. Before you turn off SELinux make sure you know why you are turning it off and the security concerns you might be opening yourself up to. http://www.teachout.com/Blog/tabid/165/EntryID/182/Default.aspx http://www.teachout.com/Default.aspx?tabid=165&EntryID=182 Fri, 07 Mar 2008 05:03:00 GMT http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=182 Linux tool to set the duplex settings on your network card. http://www.teachout.com/Blog/tabid/165/EntryID/180/Default.aspx http://www.teachout.com/Default.aspx?tabid=165&EntryID=180 Thu, 06 Mar 2008 22:48:00 GMT http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=180 Ever had a remote SSH connection where you were doing an upgrade (say to asterisk or pbxinaflash, etc) and you lost your internet connection, which killed your ssh session, and stopped your compile, leaving your system in a horribly unusable state? NEVER AGAIN! That is what I use screen for! http://www.teachout.com/Blog/tabid/165/EntryID/181/Default.aspx http://www.teachout.com/Default.aspx?tabid=165&EntryID=181 Thu, 06 Mar 2008 22:19:00 GMT http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=181 If you haven't already checked this software out.. you should. The ultimate enterprise email software http://www.teachout.com/Blog/tabid/165/EntryID/169/Default.aspx http://www.teachout.com/Default.aspx?tabid=165&EntryID=169 Thu, 22 Nov 2007 08:23:00 GMT http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=169 The best Linux Web administration project!!! http://www.teachout.com/Blog/tabid/165/EntryID/94/Default.aspx http://www.teachout.com/Default.aspx?tabid=165&EntryID=94 Mon, 08 Jan 2007 04:31:00 GMT http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=94 I plan on doing this sometime soon... http://www.teachout.com/Blog/tabid/165/EntryID/76/Default.aspx http://www.teachout.com/Blog/tabid/165/EntryID/76/Default.aspx#Comments http://www.teachout.com/Default.aspx?tabid=165&EntryID=76 Wed, 06 Dec 2006 08:25:00 GMT 0 http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=76 Easy! http://www.teachout.com/Blog/tabid/165/EntryID/52/Default.aspx http://www.teachout.com/Blog/tabid/165/EntryID/52/Default.aspx#Comments http://www.teachout.com/Default.aspx?tabid=165&EntryID=52 Tue, 21 Nov 2006 23:28:00 GMT 0 http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=52 "We (Microsoft) believe every Linux customer basically has an undisclosed balance-sheet liability." http://www.teachout.com/Blog/tabid/165/EntryID/46/Default.aspx http://www.teachout.com/Blog/tabid/165/EntryID/46/Default.aspx#Comments http://www.teachout.com/Default.aspx?tabid=165&EntryID=46 Sat, 18 Nov 2006 23:35:00 GMT 0 http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=46 If you are part of the Linux/Novell community last week you would have no doubt heard of the Microsoft - Novell agreement. When it was first announced it looked materially very boring on the surface comprising of a couple of virtualisation developments and a promise by the two companies to work on OfficeXML and directory system interoperability. All this is fairly trivial but what made the deal controversial was the promise from Microsoft not to sue Novell customers for using Linux. http://www.teachout.com/Blog/tabid/165/EntryID/47/Default.aspx http://www.teachout.com/Blog/tabid/165/EntryID/47/Default.aspx#Comments http://www.teachout.com/Default.aspx?tabid=165&EntryID=47 Sat, 18 Nov 2006 22:38:00 GMT 0 http://www.teachout.com/DesktopModules/Blog/Trackback.aspx?id=47