OpenPanel – OpenPanel is a free open source control panel. It has lots of functionality, an attractive interface and is very user friendly. OpenPanel is a platform for developers. Because it is extremely open and modular it can be utilised to control any process on a Linux server.
Sql Performance Explained – SQL Performance Explained is a free SQL tuning e-book for developers.<br /> It avoids unnecessary details about database internalsbut highlights the one topic that is most often neglected: proper indexing.
These are my links for 26 gen 2011 from 20:20 to 20:25:
Booting once-only – GNU GRUB Manual 0.97 – You can teach GRUB to boot an entry only at next boot time. Suppose that your have an old kernel old_kernel and a new kernel new_kernel. You know that old_kernel can boot your system correctly, and you want to test new_kernel.<br /> To ensure that your system will go back to the old kernel even if the new kernel fails (e.g. it panics), you can specify that GRUB should try the new kernel only once and boot the old kernel after that.<br /> <br /> [ tnx to Zarrelli ]