Commands to find files under Linux

1. The most powerful search command: find command to find various files

2. Find files in file information: locate　

3. Search The directory where the command is located and alias information: which

4. Search the directory where the command is located and the help document path: whereis

5. Search the file for lines matching the string and output: grep

6. Display a file or any output results in pages: more

7. Display a file in pages and can go back: less

8. Specify the display before How many lines of file content: head

9. Specify how many lines of content after the file are displayed: tail

10. View a file: cat

11. View file content How many characters, how many lines, how many bytes: wc

12. Sorting file contents: sort