How to View File Content in linux

How to View File Content in linux-Linux general technology-Linux technology and application information. Several commands for viewing File Content in linux are as follows:

Cat: displays all contents of the file starting from the first line;

Tac: displays all the contents of the file starting from the last line. Note that the tac and cat statements are the opposite;

Cat [-n] File Name

-N: The line numbers are displayed on the screen together.

Tac file name

More: displays the file content on one page. You can only flip the page backward;

Less: The file content is displayed on one page. However, you can use pagedown on the keyboard and pageup to control the page backward and flip the page forward;

More file name

Less file name

In the less open file, enter:

"/Word" searches for the word string in the file;

Q: exit the less image;

Head: displays the first few lines of a file;

Tail: displays the last few lines of a file;

Head [-n number]

Tail [-n number]

Number: the number of rows displayed;