Linux

Description of UseThe KILL command terminates the specified process (terminate a process) and is a common command for process management under Unix/linux. In general, we use tools such as ps/pidof/pstree/top to get the process PID when we need to

Linux kernel upgrade one, Linux kernel overview Linux is an integrated kernel (monolithic kernel) system. The device driver has full access to the hardware. Device drivers within Linux can be conveniently set up in a modular (modularize) format and

Before the company, on the Linux server need to write a shell script, the function is as follows: Scheduled task 5 Seconds to execute, polling the current machine (127.0.0.1) a directory, and a directory of all qrytyp* The file at the beginning is

RAID It means a redundant array of inexpensive disks (redundant array of inexpensive Disks), but now it is known as a redundant array of independent disks (redundant array of independent Drives). Earlier a very small disk was very expensive, but now

Linux Memory Management Overview Physical Address managementMany small operating systems, such as ecos,vxworks, are embedded systems where the address used in the program is the actual physical address. The physical address referred to here is the

Tag:linux    kernel     module    linux_kernel 3.0    want to start black out? There's no clue how to start? Let us show you how to do ...   Kernel programming is often considered black magic. In the sense of Arthur C Clarke, it may be. The

Transferred from: http://blog.sina.com.cn/s/blog_14d68bfac0102vux9.htmlNetwork monitoring tools are an important feature for businesses of any size. The objectives of network monitoring may vary widely. For example, the goal of monitoring activities

From Sysvinit to SystemdIn recent years, the Linux system init process has undergone two major evolution, the traditional sysvinit has faded out of the historical stage, the new system upstart and SYSTEMD each have the characteristics, but more and

"Linux instructions from beginner to proficient" in the 3rd chapter of document management, this chapter introduces many common commands, such as CP, LN, chmod, Chown, diff, Tar, MV, etc., because these are related to file management, used in daily

Reprinted from: Sina Blog(Watch archive contents: Cat, TAC, more, less, head, tail, NL, just what we mentioned just to show the appearance of the file, or to move and copy a file or directory, so what if we are going to inspect the contents of an

Backup backup used to save files and settings in Tinycore. Time taken to start up and Shut down the more you have a in backup, the longer it would take to start up and Shut down TinyCo Re. For quicker start-up and shut-down, minimize the size of

Recon-NG framework of the kill Linux penetration test tutorial, kailrecon-ngRecon-NG framework information collection for the Kail Linux penetration test tutorial Information collection is one of the most important stages of network attacks. To

Linux ftp configuration instructions, ftp configuration instructions 1. Default Configuration:1> allow anonymous users and local users to log on.Anonymous_enable = YESLocal_enable = YES2> the logon name used by anonymous users is ftp or anonymous,

Linux inter-process communication (IPC) Programming Practice (2) FIFO naming Pipeline In the previous article, we explained how to use anonymous pipelines to transmit data between processes, and also saw a defect in this method, these processes are

Git branch learning note and git branch note Introduction After two times of Git content, I forgot the concept of branch in the next day and thought it was not very useful. Then I read it again to find out why it is an extremely important thing in

How to get started with Linux: the conversion between local time and UNIX timestamp in Perl Problem: in Perl, I need to convert the readable date and time to the corresponding UNIX timestamp, and vice versa. Can you give me some Perl code examples

The most well-known archive/compression tool in Linux In many cases, sending or receiving large files and images over the Internet is a headache. The compression and decompression tools can solve this problem. Next, let's quickly browse some

Character Set and character encoding in 10 minutes What Is Character Set Before introducing character sets, we should first understand why character sets are required. What we see on the computer screen is the materialized text, while what we store

Centos7 docker build private repository registry Environment Planning: Docker private repository address: 192.168.0.167 Docker client address: 192.168.0.167 · Disable firewall and

Use Raspberry Pi to build your own web server (I) install LAMP1. Adjust the GPU memory usage of pi as the web server, and do not need to output video signals. Therefore, reduce the GPU memory usage as much as possible to maximize pi performance.