Linux Process Real-time Monitoring-htop

Definition:

Htop is an interactive process browser in Linux, the enhanced version of top

Obtain:

Obtain htop

Htop:

Go to: htop
Exit: Press Q

 

Common Operations:

① Processes cannot be located at the top, and processes can be selected at the upper and lower keys of the htop keyboard.

② Graphical mouse operations are supported. For example, if you click the CPU, the CPU is sorted.

③ You can use the space key to identify the process, so that we can add the same action to all identified processes, such as pressing F8 nice => to change the priority
Press the keyboard to remove the USB flash drive. You can unmark the F9 kill => kill the process.

4. Press the keyboard (l) to check which files are being used or opened by a process. Press ESC to exit.

⑤ You can press the s key to check which system calls are performed by a process

For more information, see man htop.