Name
htop - interactive process viewer
Syntax
htop [-dChustv]
Description
htop command in Linux system is a command line utility that allows the user to interactively monitor the system’s vital resources or server’s processes in real time. htop is a newer program compared to top command, and it offers many improvements over top command. htop supports mouse operation, uses color in its output and gives visual indications about processor, memory and swap usage. htop also prints full command lines for processes and allows one to scroll both vertically and horizontally for processes and command lines respectively.
Options
-d --delay=DELAY
Delay between updates, in tenths of seconds
-C --no-color --no-colour
Start htop in monochrome mode
-h --help
Display a help message and exit
-p --pid=PID,PID...
Show only the given PIDs
-s --sort-key COLUMN
Sort by this column (use --sort-key help for a column list)
-u --user=USERNAME
Show only the processes of a given user
-v --version
Output version information and exit
-t --tree
Show processes in tree view
Resources
https://manpages.ubuntu.com/manpages/focal/en/man1/htop.1.html