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Lliurex a new version of 11.09, which was officially announced earlier today. One of the major new features of this release is the upgrade release version 10.09, which eliminates the need for reinstallation, so users can upgrade without downloading a DVD image file on the Lliurex 10.09 system that is already running. Lliurex 11.09 is based on the http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu 1 ...

How do I install the kernel source pack in Linux? Sometimes, we need to upgrade the kernel of the system, we can use the RPM command to complete. Download the new ISO CD image file and mount the ISO file to the disc. The kernel source on your CD can be packaged, we use the following command: Rpm-i *kernel*source*.rpm

Insert the U-boot win7pe with the ISO image file of the WIN10 system into the USB interface of the computer. Then restart the computer, in the boot screen with a key U-disk to start shortcut keys to enter the start of the U-disk interface, as shown in the following image: Enter the boot interface, choose to start the U disk (USB hdd/ usb/u disk name), press ENTER to confirm the selection, as shown in the following figure: then wait to enter the U start win7pe main interface, select "02" Run U Start win7pe Toolbox, press ENTER to confirm the selection, as shown in the following figure: Enter ...

php tutorial Get upload file type Get file suffix This tutorial provides three ways to get upload files and image types, the method is very simple The first two types is defined first, and then in_array judgment, the last step is to use fopen read the first two bytes, determine. * / / Get the picture format, including jpg, png, gif function get_type ($ img_name) / / Get image file type {if (preg_match (& quo ...

Absrtact: The search engine will be the site's loading speed as a factor in the rankings, which is an indisputable fact. Search engines claim that their goal is to give users the fastest access to the information they want. Faster web site speed can better improve the user's friend search engine will be the load speed of the site as a factor in the rankings, this is an indisputable fact. Search engines claim that their goal is to give users the fastest access to the information they want. Faster web site speed can better improve the user's friendly experience degree. This allows the site to load speed into the search engine platoon ...