''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.
The command is: diff file1.txt file2.txt
Type top in a terminal to display Linux processes, which includes PID.
In Linux the man command displays the help(man page) for a command. man fdisk is "display the man page for command fdisk"
In Linux, the utility used to display the pathname of the current working directory is the pwd command, which stands for "print working directory." When executed, it outputs the full path of the directory you are currently in. This command is commonly used in terminal sessions to confirm your location within the file system.
$ cat filename | head
The df command displays drive capacities. The free command will show memory usage. The top command will show the system load of various processes.
In Linux the chmod command is used to set file permissions.
On most Linux distros, try this command:$ df -m The df command is popularly considered to stand for disk free, though I don't really know if this is fact or myth.Caveat: The above command will only display information on mounted file systems.
Tail command is used to display the last lines of the file.Syntax:tail -n 3 file1-n 3 = no. of linesfile1 = filename
For Unix/linux, use the 'ifconfig' command. For Windows, use 'ipconfig'