stop system idle process

Kernel design style:RedHat, SUSECore: Dynamic load kernel moduleKernel:/lib/modules/"kernel version number command directory"/vmlinuz-2.6.32/lib/modules/2.6.32/Redhat5:ramdisk-->initrdRedhat6:ramfs-->initramfsSingle core: Linux (LWP lightweight process)Core: KO (Kernel object)So ()Microkernel: Windows, Solaris (threads)Chroot:chroot/path/to/temproot [COMMAND ...]Chroot/test/virrrot/bin/bashLdd/path/to/binary_file: Shows the shared libraries on which t

Tags: image png pipe Save consumption class post operating system production Scheduling Context Switch:save Context (PCB), restore context (PCB). Overhead How to maintain the status of individual processes: PCB + queue (Job queue, ready queue, I/O device queue) Who's the next to run? ： CPU Scheduler (short 100ms): Good repsonse time Admission Scheduler (long-term 1+min): the degree of m

Path=d:\program files\mysql-5.7.18-win32\bin 5. Open cmd, enter D:\Program files\mysql-5.7.18-win32\bin, execute mysqld--initialize 6, the D:\Program Files\mysql-5.7.18-win32\data moved to D:\Program Files\mysql-5.7.18-win32\data1, the implementation of Mysqld--install. After the success, you can see the service of MySQL beginning in the service of the system. 7, the previous step successfully, the generated data folder moved to the Data2 folder, the

Computer running some software applications will occupy a certain amount of disk space, such as the familiar Win7 pure version, this is the so-called software running more, the computer will become more and more card reasons. Recently, a user in the WIN8 system through Task Manager to see the System.exe process to occupy disk 100%, which is very lossy disk space, it is easy to become a cotton or panic probl

file rebuilt)The GCC connector is provided by gas and is responsible for connecting the program's target file with all the additional target files needed to eventually generate the executable file.Additional target files include a static connection library and a dynamic connection library.For the HELLOWORLD.O generated in the previous section, connect it to the C standard input and output library, and the final build program HelloWorld the executable fileInput command: GCC helloworld.o–o HelloW