There are several different parameters one can use for measuring various statistics about paging and swapping. -S, -W, and -B are all related and display slightly different statistics.
hostname.
ifconfig
the command "display" brings up the ImageMagick program.
SAR is a command in Linux that serves as a heads up display for the activity of your CPU. There are roughly 40 different syntax you can add to the command to display specific variables of interest.
''ipconfig/all''
The time command is used to time a command and not display the actual time. To display the time and date, the date command must be used.
If you want to run something on an existing X display from a console the correct syntax is: DISPLAY=":0.0" (command) Of course, it might just be easier to go to your X display and run your command from there.
pwdThis is short for "Print current directory."
With command date option -s
The command is: diff file1.txt file2.txt
It is not a command. It is an option for a command. Depending on the command it can modify the actions taken.For cp, mv and rm it makes the command interactive (are you sure). For ls it shows the inodes of files.
Type top in a terminal to display Linux processes, which includes PID.