"OD hadoop" Linux Basics

First, the Linux basic Environment1. Linux common version and VMware virtual machine install Linux system2. Virtual Machine Network configuration (IP address, host name, firewall)3. File Basic command operation4. Four Remote connection tools useIi.

High-level Color picker-pick under Linux

Guide While most designers are using Macs, a few are using Windows or even Linux systems. There are very rich color picker tools or plug-ins available in both Mac and Windows, but these are rare in the open source world. If you're looking for a

One Linux command per day exec of the--find command

Find is a very common Linux command, but we generally find out the amount is not only to look at it, there will be further operations, this time the role of exec is revealed.EXEC explained:The-exec parameter is followed by command, which terminates

Linux Users and Administrative privileges

Linux users are broadly divided into two types: one is: The administrator user, the second is the ordinary user, the ordinary user can also be divided into the system users and users logged in. Because Linux is a multi-user multi-tasking system,

Common basic commands for "Linux" Linux

There are many common commands in Linux that must be mastered, and here I will learn some common basic commands that I learned from Linux to share with you and hope to help you.This is the bird in the book I have done a bit, I hope not to deal with

Linux Fundamentals 20

gpg

RPM package Management, installation     rpm -i,--install  rpm_package ...         -v  Show Progress         -h:bash the number of # to show the installation progress, A # indicates 2% Progress         --test  test can be installed          --nodeps 

Linux under YUM install Percona Server 5.6

Percona server is a derived version of MySQL, focusing on improvements to MySQL database server under Linux/bsd, with a significant improvement in functionality and performance compared to MySQL.The use of Percona Server is exactly the same as MySQL,

Linux tar command

Http://www.cnblogs.com/2011winseu/archive/2012/08/04/2622793.htmlTar is commonly used on Linux packaging, compression, compression tools, he has a lot of parameters, folding only to enumerate the commonly used compression and decompression

View the vid, PID commands for USB devices under Linux

View under LinuxPIDCommandCat/proc/bus/usb/devicesOrLsusbMethod One: Add Mount-t usbfs none/proc/bus/usb in/etc/init.d/rcs.Method Two: Enter Mount-t Usbfs/proc/bus/usb/proc/bus/usb in the shell.The prerequisite is to select USB device filesystem

FTP Server Setup under Linux

The FTP server (file Transfer Protocol server) is a computer that provides files storage and access services on the Internet, and they provide services in accordance with the FTP protocol. The FTP is the file Transfer Protocol ( Files Transfer

Linux view motherboard model and memory hardware information, and hard disk speed

View Motherboard Model:sudo dmidecode |grep-a16 "System information$"Memory slots and Memory strips:sudo dmidecode |grep-a16 "Memory device$"Hard disk:sudo fdisk-lsudo smartctl-a/DEV/SDA//need to be installedCard:sudo mii-tool//I didn'tTest drive

Linux Traffic Monitoring Tool

Http://www.vpser.net/manage/iftop.htmlIn Unix-like systems, you can use top to view information such as system resources, processes, memory consumption, and so on. View network status You can use Netstat, nmap and other tools. To see real-time

COMSOL multiphysics 4.4 Update 1 MultiLanguage windows.&. Linux.&. MacOSX 1CD

GH Blaede Wind turbine performance and load calculation integrated software package user interface intuitive to provide comprehensive model aerodynamic model control system application of dynamic response and other

The make command in Linux explains the collection

Make is a very important compilation command , both in Linux and in the UNIX environment. Whether you are developing your own projects or installing applications , we often use make ormakes install. With make tools, we can break down large

Ubuntu cannot switch the Chinese fcitx Input Method in qt5 programs such as wps-office. qt5fcitx

Ubuntu cannot switch the Chinese fcitx Input Method in qt5 programs such as wps-office. qt5fcitx   After checking, the fcitx-qt package is missing. For example, the qt5 program, the need for a fcitx-libs-qt5 package. If you cannot use the

Knowledge about Inode and Block in Centos

Knowledge about Inode and Block in Centos This experience is handled in CentOSrelease6.7 (Final). If you have any knowledge, please criticize and correct it. Linux inode and block knowledge: 1> After partitioning and formatting a file system in

Powershell learning path-Folder sharing and disk ing

Powershell learning path-Folder sharing and disk ingGuideIn the Linux environment, we can easily operate everything through commands. In Windows, Powershell is also a rising star, providing a large number of cmdlet and horizontal expansion of c. The

10 best clipboard managers

gtk

10 best clipboard managersGuideMany times, after you copy the content to the clipboard, the clipboard is finally cleared due to the distraction caused by someone or something, and you cannot find it back. If this happens, it is really annoying. So,

Solve the Problem of invalid installing Zsh in Bash On Ubuntu On Window. Attachment installation instructions

Solve the Problem of invalid installing Zsh in Bash On Ubuntu On Window. Attachment installation instructionsPreface Zsh is a great Shell. People who use Linux and Mac systems basically know the existence of zsh.Problem After Zsh is installed, zsh

Install and configure the application in Sphinx

Install and configure the application in Sphinx Sphoff is a full-text search engine developed by Russian Andrew Aksyonoff. It is intended to provide other applications with full-text search functions featuring high speed, space occupation, and high

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