Linux

1. TopThe most recently used is the top d-1 (refreshed once per second)Mainly see mem used using memory, CPU idle remaining Cpu;cpmmand process, and CPU occupied by%CPU process.At present, the main problem is the system to see which process is

Create a background:Due to the operation of the server, nearly thousands of Linux servers need to be unified management, such as batch to the Linux server to execute the relevant instructions, the same time batch to the Linux server upload package,

Linux User Management Case (version 2): linux User ManagementBatch add users 1. Write the user information file users.info in the format of/etc/passwd. Xiaofang01: 1001: 503:/home/xiaofang01:/bin/bash # note that you cannot leave blank lines.

$ In linux shell and linuxshell The following lists common methods of $. $ N indicates the parameter passed to the script, $1 indicates the first, $2 indicates the second...$ # Indicates the number of parameters passed to the script$0 indicates the

[RK_2014_0927] After Win8 is installed, the ubuntu startup Item rk_2014_0927win8 is fixed. 1. symptom description The laptop was previously installed with win8 and ubuntu14.04 dual systems. Both systems can be started normally. Last week, we

[RK_2014_0927] ubuntu14.04.4 install libpcap 1.6.2, ubuntu14.04 1. libpcap: Http://www.tcpdump.org/release/libpcap-1.6.2.tar.gz 2. Select packet socket (CONFIG_PACKET) when compiling the kernel ).   6. the URL of this article [tom-and-jerry was

How to install PlayOnLinux 4.2.5 In Ubuntu 14.04/12.04 PlayOnLinux is a front-end software of wine HQ, which means that we can use PlayOnLinux to conveniently run windows software on Linux and Mac OS X, making it easier to install and use. Install

How to Improve the SSH login authentication speed of Ubuntu Step 1 disable gssapi authentication for ssh Comment out the following two lines in vi/etc/ssh/ssh_config: GSSAPIAuthentication yes GSSAPIDelegateCredentials no Step 2 disable ssh

Linux SSH command instance Guide If you have been in the IT circle for a long time, you should have heard about SSH, a great tool and its security features. this tutorial allows you to quickly learn how to securely and conveniently connect to a

Simple deployment of RocketMQ RocketMQ is an open-source message queue of alibaba. This article uses the open-source version v3.18. System: CentOS 6.x minimal installation Required software

Getting Started: 15 practice examples on Linux's 'cd' command In Linux, The 'cd' (Change directory) command is the most important and commonly used command for beginners and system administrators. For administrators who manage servers without

Configure the network for remote connection in RedHat6 under vmwarevm Recently, I used the RedHat Linux operating system in the vmwarevm and felt it was inconvenient to use it directly. So I decided to configure the RedHat network and use the local

Git getting started 1. Overview Why should I select Git for software version management tools? When you actually learn to use Git, you will feel that the answer to this question is very natural. However, when you really need to use text to answer

How to install KDE 4.14.1 on Kubuntu 14.04/Linux Mint 17 KDE4.14.1 the stable version has been officially released. This version fixes 50 errors. KDE 4.14 will support three series of versions including KDE4.14.1, KDE4.14.2, and KDE4.14.3 by

How to install GCC without a network To install gcc on a network, you only need one command: yum install gcc. How can you install gcc without a network? Although there is no network, I think you should have a CD or an ISO image. If there is no such

Initial use of Git Before introducing installation and simple use, let's take a look at the introduction in Baidu Encyclopedia: ---------------------------------------- Git --- The stupid content tracker, A dummies content tracker. Linux introduces

Install JDK graph analysis in Ubuntu We installed JDK in 64-bit Ubuntu and chose JDK 1.6.0 _ 32. The Installation File Name Is jdk-6u32-linux-x64.bin (this is a 64-bit system), if it is a 32-bit system also need to go to the official website to

Install the UberWriterMarkdown editor on Ubuntu 14.04 This is a quick tutorial on how to install the UberWriter editor on Ubuntu 14.04 using the official PPA source. UberWriter is a Markdown editor in Ubuntu. Its simple interface enables us to edit

GB hard drive dual-system integer partition recommendation Solution The following is my partition solution on a 160 GB hard disk. It uses Windows Server 2003 SP2 (32-bit) and CentOS Linux 6.5 (64-bit) Dual-systems for daily office desktop

Code submission for Git labsCode submission Generally, there are five steps for code submission: 1. view the current code modification status 2. view the code modification content 3. Save the files to be submitted 4. Submit saved files 5.