diff command means Compare files line by line.

Syntax

diff [OPTION]… FILES

On the man page, the describes it

• diff– compare files line by line.
• man diff – More details information about diff command.

diff command in Linux with Examples

$ diff huuphan.txt devopsroles.txt

Conclusion

diff command is a simple command in Linux. It is the most popular in use terminal Linux compare files line by line. Thank you for reading the DevopsRoles page!