Nerd Boys » How-Tos http://nerdboys.com Tech tips, news and reviews Mon, 26 Jul 2010 18:34:28 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 How to Upgrade the Memory on a Samsung NC10 Netbook http://nerdboys.com/2009/11/08/how-to-upgrade-the-memory-on-a-samsung-nc10-netbook/ http://nerdboys.com/2009/11/08/how-to-upgrade-the-memory-on-a-samsung-nc10-netbook/#comments Sun, 08 Nov 2009 17:10:37 +0000 Joe Kelly http://nerdboys.com/?p=590 http://nerdboys.com/2009/11/08/how-to-upgrade-the-memory-on-a-samsung-nc10-netbook/feed/ 0 Case Mod How-To for the Alix Single Board Computer http://nerdboys.com/2009/09/28/case-mod-how-to-for-the-alix-single-board-computer/ http://nerdboys.com/2009/09/28/case-mod-how-to-for-the-alix-single-board-computer/#comments Tue, 29 Sep 2009 05:14:55 +0000 Joe Kelly http://nerdboys.com/?p=322 http://nerdboys.com/2009/09/28/case-mod-how-to-for-the-alix-single-board-computer/feed/ 1 How to Find Out Who is Logged On at a Windows Computer http://nerdboys.com/2008/11/14/how-to-find-out-who-is-logged-on-at-a-windows-computer/ http://nerdboys.com/2008/11/14/how-to-find-out-who-is-logged-on-at-a-windows-computer/#comments Fri, 14 Nov 2008 23:17:00 +0000 Joe Kelly http://jojosoho.com/?p=43 Sometimes it’s handy to find out who is logged on at a remote Windows computer. For example, before rebooting a critical server after hours, you might want to make sure your boss isn’t logged in at his computer.

In Linux, this is easy. You simply login to the remote computer with ssh (or telnet…yikes) and run the who command. For example:

me@bosscomputer:~$ who boss tty7 2008-10-16 07:57 (:0) me

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]]> http://nerdboys.com/2008/11/14/how-to-find-out-who-is-logged-on-at-a-windows-computer/feed/ 1 How to Find Uptime in Windows http://nerdboys.com/2008/11/14/how-to-find-uptime-in-windows/ http://nerdboys.com/2008/11/14/how-to-find-uptime-in-windows/#comments Fri, 14 Nov 2008 17:14:00 +0000 Joe Kelly http://jojosoho.com/?p=42 Sometimes it’s useful to find out the uptime for a Windows computer. For example, if you are rebooting a whole bunch of Windows computers and you aren’t careful about keeping track of which ones you have just rebooted, you can check the uptime.

In Linux, it’s easy to find out how long a computer has been up and running. You just runtime the good ol’ uptime command. For example:

me@mycomputer:~$ uptime 09:17:32 up 23 days, 19:13, 3

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