Process Management in Linux

Process Management in Linux-general Linux technology-Linux technology and application information. For details, refer to the following section. Ps command
Ps command is the most basic and powerful process view command
Syntax: ps [Option]

Top Command
The basic functions of the top command and the ps command are the same, displaying the current process of the system and other conditions. However, the top command is a dynamic display process, which allows you to refresh the current state by pressing the buttons.
More accurately, the top command provides real-time monitoring of the status of the system processor.
Syntax format:
Top [-] [d delay] [q] [c] [s] [S]

Kill command
End a process by sending a specified signal to the Process
Syntax
Kill [-s Signal |-p] [-a] process number...
Kill-l [Signal]
Option
-S specifies the signal to be sent. It can be either a signal name or a number.
-P specifies that the kill command only displays the pid of the specified process and does not actually send an end signal.
-L display the signal name list, which can also be found in the/usr/include/linux/signal. h file
-9 forcibly kill a specified process