Linux

1. Introduction MD5 algorithm is often used to verify the integrity of network file transmission, to prevent files from being tampered with. MD5 full name is the digest to the algorithm (Message-digest algorithm 5), this algorithm for arbitrary

Compiling the Linux kernel is the basic function of kernel development, and if we add kernel functionality by directly modifying the Linux kernel code, the modified kernel code must be recompiled to generate a new image file and then load the image

o: Compiled target files A: The static library, in fact, is a number of O files in a package So: Dynamic link library (shared library) Lo: The object file compiled with Libtool is actually adding some information to the O fileLA: A library file

Ubuntu System directory structure The following are the main directory structures for the Ubuntu directory, and you'll know a little bit about what files they all contain and don't need memory. /root directory│├boot/startup file. All

Linux has a number of excellent tools to help us analyze the performance metrics of the server and assist in the development of debugging work. The following lists only the underlying commands and are generally integrated into a Linux environment

when the file is deleted in the TMP directory. Writing this article is when I'm going to reboot a long running Hadoop cluster, and I can't shut down the service. Look at the shell script see, to find the service of the PID file can be restarted,

These are typical installation steps for programs that are generated using the GNU autoconf and AutomakeI. BASIC information1./configure is used to detect the target characteristics of your installation platform. For example, it detects if you have

Linux Deployment Zen Path and default port modifications and attachment size restrictions modification and use of various pits This blog will share my experience in the use of Zen Tao is a lot of problems I hope to be helpful to

A few days ago, the company made a Java project, using Nexus Repository to build a private Maven library, now the original private NuGet also moved to the Nexus Repository, the following describes the next build

Go directly to the official website https://www.teamviewer.com/zhCN/Download a linnux version of TeamViewerUpload the downloaded. rpm file to your serverEnter the folder for the saved. rpm fileOpen TerminalSwitch to root user input command lineYum-y

Tag: grep command to remove meaning using shell roo bin execIND is a very common Linux command, but what we generally find out is not just a look, but also a further operation, this time the role of exec is revealed.EXEC explained:The-exec parameter

With the rapid development of Internet technology in these years, the phenomenon of technology is becoming more and more prominent in the field of information technology in the era of big data, cloud computing, virtual technology and artificial

If you need to track the system calls that a process makes and receives, the first thing to think about is what? You probably think of strace, you're right. Monitor raw network traffic from the command line what tools do you use? If you think of

I. USB INFINITE network cardUsing Kali Linux, first prepare a USB external network adapter for Kali system, note that the built-in NIC is not suitable for penetration testing.Linux system instructions are more obscure than the average person, it is

Linux O & M Study Notes MySQL backup and recovery (incremental recovery) tutorial, Study Notes mysql Chapter 2 MySQL backup and recovery advanced-incremental recovery I. Under what circumstances do I need incremental database recovery? 1. Do I need

Linux knowledge point Review: single-user mode, rescue mode, clone Virtual Machine and Linux machine logon explanation, linux knowledge point1.13 single-user mode In linux, when the password is forgotten, the password is changed (prerequisite: the

Linux ECs: linux operation basics and linux ECs Basics1. Shell Shell is the user interface of the system. The shell interpreter converts commands into system function calls and transfers them to the kernel for completion. If it is an external

Configure the RabbitMQ service in Ubuntu 16.04 1. First, add the corresponding source Under Ubuntu 16.04 Echo "deb https://dl.bintray.com/rabbitmq/debian xenial main" | sudo tee/etc/apt/sources. list. d/bintray. rabbitmq. list Under Ubuntu

In Linux, how does one view, kill, and start processes? (Common commands), common linux commands Keywords: linux Process query, killing process, Starting Process 1. Check the process Ps command to find the process-related PID: Ps a shows all

Linux rename command usage (suitable for modifying file names in large batches), linuxrename Rename command usage in Linux (suitable for modifying file names in large batches) When watching laruence's Private food, I ran into the mv command, which