Finally, a few years ago to learn some basic Linux commands, summed up the learned (more practical) things
I'm using the community version of Red Hat Enterprise Linux7 Centos7
First most important file view commands: ls, dir, cd
Copy-to-file movement: CP, MV
Next there are more commonly used editing methods: Gedit Editor editor, vim editor editor
Viewing the contents of a file: Cat
Create a file: VI file name
Create a folder: mkdir
Delete folder: RmDir
Viewing storage conditions: df-h
Common programming Tools: GCC, JDK, eclipse
Download tool: wget/HTTP/domain
To view network connections: ifconfig
To see if the network link is connected: Ping IP Address
Enable/disable NIC: Ifup/ifdown nic Name
Toggle command line: Init 3
Switch GNOME Desktop: init5/startx
Switch User: Su-user name (root)
Temporarily get root permission: sudo
Make changes to file permissions: chmod file owner rights + Group user Rights + other users
To set executable permissions on a file: chmod +x file name
System Rescue Mode: Systemctl rescue
Set up the service to run automatically: Systemctl enable service name. Services
Start a service: Systemctl start service name. Service/service Service Name Start
To view the health status of a service: Systemctl status Service name. Service/service Service Name Status
Unzip the installation software: Tar xzvf *.tar.gz->./configure->make->make Install
Check whether the software is installed: Rpm-qa|grep installed software name
Search whether a specified process is running: Ps-aux|grep process name
Using Yum to install software: Yum install software name (service name)
Use RPM to install software: RPM-IVH software name
Uninstalling the software: Make uninstall/yum-y Remove software name
Cleanup of the process: Killall process Name
To clean up a specified user process: Killall-u user name
These are some of the more important commands that I find useful when it comes to Linux, and it's interesting to watch my blog.
Because I am also a beginner will inevitably have mistakes, I hope you can criticize correct.
Summary of Linux Beginners