CJC.org » Tech http://www.cjc.org/blog Sun, 02 Oct 2011 13:54:44 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Windows Command Line Reference http://www.cjc.org/blog/archives/2006/11/27/windows-command-line-reference/ http://www.cjc.org/blog/archives/2006/11/27/windows-command-line-reference/#comments Mon, 27 Nov 2006 22:00:08 +0000 Cheng http://www.cjc.org/blog/archives/2006/11/27/windows-command-line-reference/ To use with the Windows telnet server, when something locks up the screen, etc. Microsoft’s reference Also, SANS has a write-up of various wmic commands, in particular “wmic process list brief” for ...

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]]> http://www.cjc.org/blog/archives/2006/11/27/windows-command-line-reference/feed/ 0 WEP Cracking using Auditor’s Security Collection 2006-06 http://www.cjc.org/blog/archives/2006/10/12/wep-cracking-using-auditors-security-collection-2006-06/ http://www.cjc.org/blog/archives/2006/10/12/wep-cracking-using-auditors-security-collection-2006-06/#comments Thu, 12 Oct 2006 13:37:55 +0000 Cheng http://www.cjc.org/blog/?p=129047 An associate of mine was challenged to crack WEP by one of his collegues recently. Somehow, this collegue was unaware that WEP is flawed and subject to very fast ...

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]]> http://www.cjc.org/blog/archives/2006/10/12/wep-cracking-using-auditors-security-collection-2006-06/feed/ 1 Cyrus IMAP log and cache settings http://www.cjc.org/blog/archives/2006/08/22/cyrus-imap-log-and-cache-settings/ http://www.cjc.org/blog/archives/2006/08/22/cyrus-imap-log-and-cache-settings/#comments Tue, 22 Aug 2006 09:36:41 +0000 Cheng http://www.cjc.org/blog/?p=129043 This is to address the case where Cyrus IMAP runs out of log memory. Documentation on how to do deal with this is scattered around on a number of ...

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]]> http://www.cjc.org/blog/archives/2006/08/22/cyrus-imap-log-and-cache-settings/feed/ 3 CUPS printing for a Samba-connected HP LJ 1100 http://www.cjc.org/blog/archives/2006/08/20/cups-printing-for-a-samba-connected-hp-lj-1100/ http://www.cjc.org/blog/archives/2006/08/20/cups-printing-for-a-samba-connected-hp-lj-1100/#comments Sun, 20 Aug 2006 10:39:45 +0000 Cheng http://www.cjc.org/blog/?p=129042 On Fedora Core 5, I did a relatively minimal installation (By the way, whoever set up the ISO images for the most minimal installation options I could find (and still ...

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]]> http://www.cjc.org/blog/archives/2006/08/20/cups-printing-for-a-samba-connected-hp-lj-1100/feed/ 0 Hosting Services, sshfs and cryptsetup http://www.cjc.org/blog/archives/2006/07/24/hosting-services-sshfs-and-cryptsetup/ http://www.cjc.org/blog/archives/2006/07/24/hosting-services-sshfs-and-cryptsetup/#comments Mon, 24 Jul 2006 12:30:57 +0000 Cheng http://www.cjc.org/blog/archives/2006/07/24/hosting-services-sshfs-and-cryptsetup/ I’m moving hosting to a provider I have less control over. I don’t believe admins there will peak at my files, but the general rule of thumb is to ...

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]]> http://www.cjc.org/blog/archives/2006/07/24/hosting-services-sshfs-and-cryptsetup/feed/ 0 Malware and Safe Computing http://www.cjc.org/blog/archives/2006/02/16/malware-and-safe-computing/ http://www.cjc.org/blog/archives/2006/02/16/malware-and-safe-computing/#comments Thu, 16 Feb 2006 15:25:48 +0000 Cheng http://www.cjc.org/blog/?p=129036 I’ve been doing freelance computer consulting for the past few months (not money to eat, but money to eat out), and that’s taken a fair bit of time. Here’s ...

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]]> http://www.cjc.org/blog/archives/2006/02/16/malware-and-safe-computing/feed/ 0 Amazon Mechanical Turk http://www.cjc.org/blog/archives/2005/11/12/amazon-mechanical-turk/ http://www.cjc.org/blog/archives/2005/11/12/amazon-mechanical-turk/#comments Sat, 12 Nov 2005 11:58:45 +0000 Cheng http://www.cjc.org/blog/?p=129027 Amazon has taken the brilliantly evil “using porn to defeat captcha” idea and put it to good use in their experimental Amazon Mechanical Turk. (The name comes from 18th ...

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]]> http://www.cjc.org/blog/archives/2005/11/12/amazon-mechanical-turk/feed/ 0 Offline NT Password Recovery http://www.cjc.org/blog/archives/2005/09/07/offline-nt-password-recovery/ http://www.cjc.org/blog/archives/2005/09/07/offline-nt-password-recovery/#comments Wed, 07 Sep 2005 12:31:55 +0000 Cheng http://www.cjc.org/blog/?p=129018 Midway upon the journey of life, I find myself in the dark woods of Windows administration for the Admin password had been lost. But this Offline NT Password & Registry Editor helped me ...

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]]> http://www.cjc.org/blog/archives/2005/09/07/offline-nt-password-recovery/feed/ 1 Google Maps Pedometer http://www.cjc.org/blog/archives/2005/08/03/google-maps-pedometer/ http://www.cjc.org/blog/archives/2005/08/03/google-maps-pedometer/#comments Wed, 03 Aug 2005 15:33:26 +0000 Cheng http://www.cjc.org/blog/archives/2005/08/03/google-maps-pedometer/ Here’s a neat Google Maps hack that lets you figure out the length of route, given a set of waypoints. Finally, I know (about a year after when it may have ...

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]]> http://www.cjc.org/blog/archives/2005/08/03/google-maps-pedometer/feed/ 0 SpinRite http://www.cjc.org/blog/archives/2005/05/02/spinrite/ http://www.cjc.org/blog/archives/2005/05/02/spinrite/#comments Mon, 02 May 2005 21:35:42 +0000 Cheng /?p=128974 One of those things to tuck away for future reference, in case it’s ever needed. A question was posted on the company’s technical discussion mailing list, asking what the best way ...

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