Programmer Group

Introduction: Theoretically, we can also manually create an SSL security certificate, but the security certificate issued by ourselves is trusted by the browser, so we need the security certificate issued by the trusted certificate authority (CA). The general SSL security certificate issuing service requires payment and is expensive. However, ...

RISCV gem5 FS(Full System) In the Supporting RISC-V Full System Simulation in gem5 newly published by carrv in the year of 21, the configuration of Full System is newly added for gem5, which is helpful to help RISC-V do relevant research on gem5. I've been learning gem5 and riscv recently. I've encountered some problems in the configuration en ...

You need to start docker before you can use it. Here are some possible commands to start docker: Docker startup, shutdown, pause, etc. (if the startup self startup is set, there is no need to start docker first) sudo systemctl start docker#Start docker sudo systemctl enable docker#Set startup sudo systemctl stop docker#Pause docker sudo system ...

1. Configure Windows system settings 1.1 developer options You need to turn on the developer option in the settings. 1.2 subsystem options You need to check the Windows subsystem for Linux in the control panel. 2. WSL version If there are no requirements for the GUI of Ubuntu subsystem, you can skip this step. However, if you want ...

Django project deployment Online preface Because many pits were taken during the deployment of Django project, write down the pits encountered in the deployment process for reference only. Environment and third party Library The deployment environment and third-party libraries used in this article are as follows: (different environments and ...

From Rancher Labs About the author Wang Hailong, technical manager of Rancher China community, is responsible for the maintenance and operation of Rancher China technology community. With 6 years of experience in the field of cloud computing, it has experienced the technological transformation from OpenStack to Kubernetes. No matter the underl ...

Document description: This article is based on [ Official Documents In light of its own practice, there has been a slight reduction in the common installation steps (mainly due to the official consideration of various installation environments, this article is mainly limited to Ubuntu 16.04). system r ...

We have learned the basic usage of LXC and the simple use of LXC WEB Panel, which can be referred to by interested friends https://www.cnblogs.com/qiuhom-1874/p/12904188.html Today's essay is mainly about the basic knowledge of docker; I. docker and LXC First let's talk about the difference between docker and traditional LXC containers. The tra ...

cmake reported an error: 　　 CMake 3.8 or higher is required.  You are running version 3.5.1 It indicates that the current version of cmake is too low. Installation steps: 1. View the current cmake version: cmake -version 2. Uninstall the current cmake: (skip this step if ROS is installed) sudo apt remove cmake 3. Download c ...

Updated ubuntu20.04, the interface was good and the feeling was fine, so I started my Alchemy environmental configuration journey. 1. Driver Remember that BIOS shuts down Secure Boot. [Important] Disable nouveau sudo gedit /etc/modprobe.d/blacklist.conf Add on last line blacklist nouneau implement sudo update-initramfs -u restart lsmod ...