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Setting up the security mechanism of docker Container permissions Set the container to run at privilege level: - privileged=true sometimes we need the container to have more permissions For example, operating kernel module, controlling swap partition, mounting USB disk, modifying MAC address, etc. [root@foundation7 ...

tree installation: Using the tree command under linux can easily view the file tree structure under the specified directory, but some systems do not install the command, so you need to install it manually. Take the installation of Ubuntu as an example, and other linux systems are similar. To install under ubuntu: With the net ...

0. Preface Recently, I am learning how to install and use PaddlePaddle in various video card driver versions, so I am also learning how to install and uninstall CUDA and CUDNN in Ubuntu. During the learning process, I will record the learning process by the way. At the same time, we are strengthening our memory. This paper takes the unloading C ...

Version information ubuntu version: 16.04.1 MySQL server version: 5.7.23 install First, check the mysql version available from apt ubuntu@VM-0-4-ubuntu:~$ apt search mysql You can see that there are two package s in the result. We can install MySQL server. You can see that the MySQL server provided is 5.7.23. mysql-client/xenial-security,xenial ...

MPI: hello world sequential output When running MPI parallel programs, we don't know which core is moving fast, so it's unknown who executes the same code first without other controls. For example, for a program that outputs "hello world", if multiple nodes are used to run, the printing order is uncertain. Here is a ...

This example uses the combined libffmpeg library. Please refer to the previous practice The practice of compiling ffmpeg into a single library on android platform Catalog Configuration environment New hello project Configuration environment Operating system: ubuntu 16.05 Note: the compilation of ffmpeg library uses android ...

[Hadoop cluster building] ssh password free login setting There are three hosts, their IP addresses and roles in the cluster are as follows: 172.17.0.2 //master 172.17.0.3 //slave1 172.17.0.4 //slave2 Now you want to make the two of them able to log in through ssh, the steps are as follows: Create public key and configure acc ...

Ubuntu 18.04 install TensorFlow-GPU 1.13.1 based on NVIDIA 2080 Official documents Note that the versions correspond one by onehttps://tensorflow.google.cn/install/source Other please refer to Ubuntu 16.04 installation of tensorflow GPU based on NVIDIA 1080Ti Installation environment System: Ubuntu 18.04.02 desktop Video card: NVIDIA GeForce ...

Upgrade package management system First, use the following command to upgrade the package management system: sudo apt-get update && sudo apt-get upgrade Create users and configure account permissions For the sake of server security, we should avoid using the root user to log in directly; instead, we should create a new user and use this ...

Prefacepython crawler, web spider. Crawls the website to obtain the web page data, and carries on the analysis extraction. The basic modules are urllib, urllib2, re, etc (I) basic usage, examples (1) make a basic GET request to GET the html of the web page #!coding=utf-8 import urllib import urllib2 url = 'http://www.baidu.com/' # Get request ...