Lab 3
Process Management
+View the running process on the system uses the ps (process status) command
+Stop a process
Some System command
+vmstat (view status of virtual memory)
+pstree –np
+pgrep : list process following name, properties …
+pkill
+Uptime
+Free
Submission
Present the content of manipulating of some command (including syntax, what
does it for?
+pstree –np: make pstree sort processes based on PID
Make pstree include command line arguments in output as well
+pkill
Kill processes being run by a given user
+uptime: returns information about how long your system has been running
together with the current time, number of users with running sessions
Output version information
+free: get a detailed report on the system’s memory usage
show detailed low and high memory statistics
Capture the terminal screen using the “pgrep –u root” command. Explain the
result of the capture
+Display processes being run by root
How to open same “Task Manager” as Windows in Linux that shows the
processes tab? Capture that windows (using both command and GUI on
taskbar).
+Using GUI
+Using command line
How to open same “Add/Remove Program” as Windows in Linux that allows to
update or remove the package software to OS? Capture that window.