Active directory authentication + pptpd (poptop)

June 29, 2010

The poptop site has a great article on this… http://poptop.sourceforge.net/dox/replacing-windows-pptp-with-linux-howto.phtml

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Active directory + Linux SVN server (+trac)

June 24, 2010

This site has a great article on how to enable LDAP auth (AD) w/ subversion + apache running on a linux machine… http://www.jejik.com/articles/2007/06/apache_and_subversion_authentication_with_microsoft_active_directory/

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extlinux conf file…

April 21, 2010

extlinux uses extlinux.conf NOT extlinux.cfg!

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fedora livecd-creator unmount issues

April 14, 2010

While building with livecd-tools (livecd-creator) in Fedora 12, I ran into an issue where it will error out b/c it is unable to unmount. It returns a error message including: umount: /var/tmp/imgcreate-eNHsQm/install_root: device is busy. (In some cases useful info about processes that use I have managed to work around this by reviewing a couple [...]

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Cool commandline and command tricks

March 31, 2010

This site rocks… long live “sudo !!” http://www.commandlinefu.com/commands/browse/sort-by-votes

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Nokia N810 Wimax Edition

January 3, 2010

The Nokia N810 Wimax Edition is a neat little device. It runs a linux-based OS called maemo, and is able to connect via various means including Wimax and Wifi. It runs a firefox-based browser and has a built in google talk and SIP client. It is also possible to install Skype. This means you can [...]

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Linux on USB key or SSD – performance tips

April 30, 2009

Here is a list of performance tips collected from various blogs/sources on the net: Format / mount the SSD device as ext2 (no journaling) and with noatime fs option. Use elevator=noop for SSD devices, for eg: echo noop > /sys/block/sda/queue/scheduler # assuming sda = SSD device

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Generating and using a SSL Client certificate with SSH / Putty / etc. (using certificate from CACert.org)

April 7, 2009

When using SSH, especially with CVS from the command line, if you have not exchanged certificates between the client and server, you have to keep entering your password each time you do a cvs operation over SSH. This can get annoying quickly. This is also the case if you use ssh or scp from linux console [...]

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DST on linux

March 25, 2009

Chris has some good info on what is going on w/ regards to DST on linux: http://gaarai.com/2009/03/10/updating-daylight-saving-time-on-linux/

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Change directory where RPM builds happen

March 2, 2009

On Red Hat / Fedora systems RPM build looks for SOURCES, BUILD etc in /usr/src/redhat. If you want to use a different directory for this you have to set the %_topdir value. Most sites suggest doing this in rpmrc or some other conf file, I like passing this on the cmd line… and I forget [...]

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