Linux

1, use the WHO command to find the user login Terminal codeW.H.O.Root pts/0 2017-03-14 22:30 (223.1.1.1) root pts/1 2017-03-14 22:33 (223.1.1.1)Or view a list of pts such as:Ps-ef | grep pts kicks people such as: Pkill-kill-t pts/0Note:

Installing VNC on Linux and remote controlInstalling VNC-SERVESRYum Install-y tigervnc-serverSetting up a VNC passwordvncpasswdThe following is the setting of a read-only password, you can not setStart VNCVncserverSet up a firewallViewing the VNC

Linux System has 7 runlevel (runlevel)RunLevel 0: System down state, system default RunLevel cannot be set to 0, otherwise it will not start normallyRunLevel 1: Single User working status, root privilege, for system maintenance, remote login

Experiment TwoIv. conclusion of the experiment(1) What is a shell?The shell is a system program provided to the user by the Unix/linux system to interpret and execute commands entered by the user.It is the interface between the user and the system

source files; [[Email protected]_machine fuzj]# lsfuzj-1.txt  fuzj-2.txt  fuzj-3.txt  fuzj-4.txt   Fuzj-5.txt  fuzj-6.txt Method 1. [[Email protected]_machine fuzj]# for name in ' ls * '; Do MV $name ' echo $name | Sed ' s/fuzj/fuzengjie/g ';d

This is a summary of the study notes, please click on the section to see the contents.Chapter I, Fundamentals of Computer and Linux Basic introductionhttp://blog.51cto.com/13683480/2095433The second chapter, Linux Foundationhttp://blog.51cto.com/1368

No more nonsense, just start.1. Download Jenkins ' War pack from official website2. Download the war into the Tomcat site root directory WebApps, and then start Tomcat.3. Open the browser, enter http://IP:8080/jenkins/to access, follow the prompts

HexEdit Linux under command setThe HexEdit is a 16-binary editor. Mobile (moving) , Move to file Header/tail (go to Start/end of the files) → Next character (next character) ←

1. Find Java-related lists[Email protected] ~]$ yum-y list java*2. Installation of the relevantYum Install java-1.6.0-openjdk*Note that you must say/dev/cdrom mount to/mnt/cdrom (here I configured the Yum source of my disk here in/etc/yum.repos.d/cd.

First, Software Installation Rpmrpm -ivh zziplib-0.13.62-5.el7.x86_64.rpm //安装zziplib-0.13.62-5.el7.x86_64.rpmrpm -qf `which cd` //查看cd的包名，这里使用反引号,rpm会取反引号中命令的结果作为参数，rpm包格式，包名、版本号、发布版本号、平台rpm -ivh rpm包文件 //安装rpm -Uvh rpm包文件 //升级rpm -

A file server: A server that allows users to use the network for data storage at any time through shared storage spaceFtpHTTPNfsSamba..Disk quotas are primarily a solution to the limitations of user disk space for such file serversSet object for

Deploying SVN server based on Linux(1) Yum install SubversionYum Install Subversion(2) test the installation resultSvnserve--version Displays the installation results, indicating that the installation was successful(3) Create a code warehouse

First, VIMyum install -y vim-enhanced //安装vimvim /etc/vimrc` //vim配置文件Specific usage Introduction http://blog.51cto.com/13569831/20737391. General modeh or LEFT ARROW key//left one character L (lowercase l) or RIGHT ARROW key//Right Move one

Linux Entertainment Command Finishing All the programmers who face black words on the white background, Linux can make some kind of entertainment command like cold jokes = =#,To keep the blog constantly updated, lazy dots some fun today

One minute master Linux system grub.conf configuration Core Knowledgeboot loader (Boot loader) is a small program that runs before the computer loads the operating system kernel. With this applet, you can initialize the hardware device, set up a map

Linux Compression (decompression) FinishingIdle and tidy up. 7z. bz2. gz. rar. Tar. tar.bz2. tar.gz. Tar.xz. Tar. Z. tgz. xz. Z. zip and other kinds of work encountered in the packaging compressed file format compression and decompression commands,

①start the first step-load the BIOSThe BIOS is loaded first because the BIOS contains information about the CPU, device boot sequence information, hard disk information, memory information, clock information, PNP features, and so on.②start the

Abstract: This article will introduce a new hard drive from virtual machine VMware simulation to describe the partition and installation of the newly added hard disk in Linux. In this article, a virtual hard disk with a 10G SCSI interface is added

1. RM-RF commandThe RM-RF command is one of the quickest ways to delete a folder and its contents. Just the slightest mistake or ignorance can lead to an unrecoverable system collapsing. The following are options for some RM commands.The RM command

1. View CPU and other information#cpu configuration Information cat/proc/cpuinfo# View CPU information (model) Cat/proc/cpuinfo | grep name | Cut-f2-d: | Uniq-c# View the number of physical CPUs Cat/proc/cpuinfo |grep "Physical id" |sort |uniq|wc-l#