Lambert M. SurhoneISBN: 978-6-1320-0726-1;
In computing, help is a command in various command line shells such as COMMAND.COM, cmd.exe, 4DOS/4NT, Windows PowerShell, Singularity shell, Python and GNU Octave. It provides online information about available commands and the shell environment. It is analogous to the Unix man command. In Windows PowerShell, help is a short form of the Get-Help Cmdlet. The internal name is Microsoft.PowerShell.CoreGet-Help. Windows PowerShell includes an extensive, console-based help system, reminiscent of man pages in Unix. The help topics include help for cmdlets, providers, and concepts in PowerShell.
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