Tag:ubuntu

  • Install go language development environment and editor related configuration under Ubuntu

    Time:2020-7-14

    install Windows is a direct installation package. Let’s skip here and take a look at the installation of go under Ubuntu sudo add-apt-repository ppa:gophers/go sudo apt-get update sudo apt-get install golang-stable or sudo apt-get install golang Or download the go language installation package directly Environment configuration: vi /etc/profile join export GOROOT=/usr/lib/go export GOARCH=386 export GOOS=linux […]

  • OVS dpdk vxlan tunnel treatment

    Time:2020-7-11

    Before learning the implementation of OVS vxlan, let’s review how traditional vtep devices process vxlan messages. As shown in the figure below: After the vxlan message enters the switch port, the vxlan tunnel is terminated according to the message header information. After the end of the tunnel, overlay mapping is performed according to the underlay […]

  • Methods and steps of Linux / Ubuntu git from installation to use

    Time:2020-7-10

    Note: this blog is written by bloggers word by word, which is not easy. Please respect the original, thank you! 1、 Narration Note: students who need to install git in windows can view this blog https://www.jb51.net/softjc/711624.html Compared with windows, it’s easy to install Ubuntu using GIT. 2. Two characteristics of GIT Version control: it can […]

  • How to change desktop icons in Ubuntu

    Time:2020-7-7

    Ubuntu desktop icon can be set by itself, how to change the icon? Let’s take a look at the detailed tutorial. 1. You need to prepare a set of icon icons, which are usually compressed files. Then you should unzip them to a directory, which is available on the Internet. Then right-clickopen terminal。 2. Then […]

  • Using venv in Python 3 to create virtual environment in Ubuntu

    Time:2020-7-1

    1. The virtual environment follows the project and creates a virtual environment for a single project (pipeinstall virtualenv) 1. Create project directory: (find a directory) mkdir PythonProject cd PythonProject 2. Create the virtual environment env: Python – M venv env 3. Activate virtual environment: source env / bin / act 4. Install package and create […]

  • How to switch between Ubuntu users (recommended)

    Time:2020-6-24

    Switch between root and user in Ubuntu Ubuntu is a very popular Linux system recently, because Ubuntu does not start the root user by default, now it introduces how to enter root. (1) Switch from user to root Whether you log in to Ubuntu in graphical mode or command line mode, we will find that […]

  • Installation method of theano and keras in Ubuntu system

    Time:2020-6-20

    Note: the system is debuntu14.04lts, a 32-bit operating system. Python 3.4 was installed before, and now you want to install theano and keras. The steps are as follows: 1. Install pip sudo apt-get install python3-setuptools sudo easy_install3 pip 2. Install g++  sudo apt-get install g++ Use the above command to install G + +. After […]

  • Ubuntu basic tutorial details

    Time:2020-6-8

    View memory size and usage 1. Enter the desktop, ALT + F2 open the operation window, and entergnome-system-monitorCommand, then enter In the process, you can view the memory resources used by each program; Resource options, where you can view the total size of memory and how much it is used. perhaps 2. Right click on […]

  • Ubuntu 18.04 server version installation and use (Graphic)

    Time:2020-5-29

    1 operation steps of system installation OS Version:1804Image download: http://cdimage.ubuntu.com/releases/ 1.1 select the installation language: 1.2 select the first item in the installation interface to install the system 1.3 select the language used in the installation process, which is also the default language used after the system is installed 1.4 select the region. First select […]

  • Ubuntu docker installation in VMware (container building)

    Time:2020-5-22

    1. Mind mapping 2. How to build a container 2.1 preparation of experimental environment (1) Environment selection Management tool: docker engine, because docker is the most popular and widely used; runtime:runc。 The default runtime of docker. Operating system: Ubuntu, although there is a container OS similar to coreos, but just started to learn, it is […]

  • Comparison of three Linux systems of CentOS Ubuntu Debian

    Time:2020-5-1

    Linux has a lot of distribution versions, which can be divided into commercial versions maintained by commercial companies and free versions maintained by the open source community. The commercial version is represented by RedHat, while the open source community version is represented by Debian. These versions have different characteristics and play different roles in different […]

  • Solve the problem that Ubuntu 14.04 screen resolution cannot be set in VirtualBox

    Time:2020-4-22

    Ubuntu 14.04 sets the screen resolution in the VirtualBox virtual machine. It doesn’t respond at all. Method 1:Install the VirtualBox guest additions version closest to your Ubuntu guest version, As follows: sudo apt-get install virtualbox-guest-dkms •1 •1 After installing the required packages, restart VirtualBox and you can display them at the appropriate resolution. If you […]