Basic LINUX commands
        
      
      
   
      
Basic Linux commands
It's just the right content to remember that there was such a command.
I haven't written options, so if you want to know more, you should check it on another site.
Command line editing
| command | Contents | 
| ctrl + b | Go back one character | 
| ctrl + f | Advance one character | 
| ctrl + a | Move to the beginning of the line | 
| ctrl + e | Move to the end of the line | 
| ctrl + p,↑ | One before(Previous)Show command | 
Check files and directories
| command | Contents | 
| pwd | Show current directory | 
| cd | Change the current directory | 
| ls | View files in the current directory | 
File operations
| command | Contents | 
| mkdir [option] | Create a directory | 
| touch <New file name 1> <New file name 2>... | Create a file | 
| rm [option] <File name to delete 1> <File name to delete 2>... | Delete file | 
| cat [option] | View file | 
| cp [option] ... | Copy files and directories | 
| mv [option] ... | Move files and directories | 
Find the file
| command | Contents | 
| find | Search file | 
When you want to check the contents of a command
| command | Contents | 
| man | I'm sure it will tell you | 
Good luck!
References
New Linux textbook