Follow 👆 the public account and reply "python" to get a zero-based tutorial! Source from the internet, please delete if infringed. 【Tutorial Get the tutorial method at the end of the article!!】 【Tutorial Get the tutorial method at the end of the article!!】 Table of Contents 1. Download and Install PyCharm 2. Download and Install … Read more
Follow 👆 the public account and reply with "python" to receive a zero-based tutorial! Source from the internet, please delete if infringing Data analysis, scientific drawing, web scraping… coding basics are essential skills for learning and research in our era. 【Tutorial Retrieval method at the end of the article!!】 【Tutorial Retrieval method at the end … Read more
1. Commands for Managing Files and Directories in Linux 1.1 pwd Command The English explanation of this command is print working directory. When you enter the pwd command, Linux will output the current directory. 1.2 cd Command The cd command is used to change the current directory. cd / to switch to the root directory … Read more
↓Recommended Follow↓ Network Models: Common models include the OSI network model, TCP/IP network model, and the five-layer protocol network model: The OSI seven-layer network model splits the application layer of the traditional five-layer TCP model into the application layer, presentation layer, and session layer. Application Layer: Responsible for providing a unified interface for applications. Presentation … Read more
The Linux system is a multi-user, multi-tasking time-sharing operating system. Any user who wants to use system resources must first apply for an account from the system administrator and then log into the system with this account. A user’s account can help the system administrator track users who use the system and control their access … Read more
Click the blue text above to follow us Several methods to set up the network: 1. ifconfig Command Usage: ifconfig [DEVICE] ## View network informationifconfig DEVICE IP netmask NETMASK ## Set IP address Temporary effect, will be invalid after restarting the service. 2. nm-connection-editor A graphical network configuration tool, requires a graphical interface to use. … Read more
10 essential Linux concepts that every beginner must master. It is said that understanding more than 8 of them is considered passing.?Without further ado, let’s get started with the learning! 1 GNU and GPL The GNU Project (also known as the GNU Project) was publicly launched by Richard Stallman on September 27, 1983, as a … Read more
Hi everyone, I’m Tiger. Recently, I encountered a problem where a friend asked me how to install Go on Linux. To be honest, as a programmer, who hasn’t dabbled in a few open-source projects or experimented with new languages? However, installing Go may seem simple, but there are actually quite a few tricks involved. So, … Read more
Click the blue text above to follow us Managing User Accounts 1. Overview of User Accounts 2. Group Accounts 3. UID and GID UID: User Identifier GID: Group Identifier The UID and GID numbers for the root user account are fixed values of 0. The UID and GID numbers for system user accounts default to … Read more
Linux | Red Hat Certification | IT Technology | Operations Engineer 👇 1000-person technical exchange QQ group Note [Public Account] for faster access 1. Firewall Service Management View current active services firewall-cmd –list-service[root@localhost ~]# firewall-cmd –set-default-zone=publicsuccess[root@localhost ~]# firewall-cmd –list-servicessh dhcpv6-client[root@localhost ~]# firewall-cmd –set-default-zone=homesuccess[root@localhost ~]# firewall-cmd –list-servicessh mdns samba-client dhcpv6-client# This allows for a more intuitive … Read more