Apple has updated its free Shell Scripting Premier Guide, which is freely downloadable from Mac OS X Developer Library website.
Chapters included in the freely downloadable Shell Scripting Premier:
Great news to all developers out there! Google Code hosting service now supports Git in addition to Subversion (SVN) and Mercurial. Probably the top Google Code wishlish, I’m sure open source developers appreciates Google decision to offer Git support on its free open source code hosting service.
New and existing projects may continue to use SVN and Mercurial as version control and those who wished to switch to Git may do so from the “Administer” option in the Google Code Project Dashboard
Some note about Google Code Git support:
For more information about Git support in Google Code, please read: Google Code Git FAQ
Those who are interested in understanding the Linux Kernel, and wants to be a Linux Kernel Developer might find this website interesting as a stating point, the LinuxChix Kernel Hacking Lessons.
Structured in an easy to follow lessons, the whole online course designed to make you familiar with the kernel development tools, linux system calls and the overview of the kernel source code structure. The course comes in 10 lessons which you may find it interesting as it offers simplified explanation and practical examples :
Visit LinuxChix Kernel Hacking Lessons. for more information.