No.
X Windows
x windows
The Korn shell.
The UNIX operating system is made up of three parts; the kernel, the shell and the programs.
William Holliker has written: 'UNIX Shell commands quick reference' -- subject(s): UNIX (Computer file), UNIX Shells
To find the shell on a computer, you can open a terminal or command prompt application. In Windows, you can use Command Prompt or PowerShell, while in Unix-based systems (such as Linux or macOS), you can use the Terminal application. These applications provide a command-line interface to interact with the operating system.
There is no "default" Unix shell. Different Unix vendors shipped different shells.
Go to the console application and write: echo $SHELL You will get something similar: /usr/local/bin/tcsh (Improved version of C Shell) /bin/bash (Bourne-again shell)
A Unix shell can be obtained in Cygwin, a Unix compatibility layer used to compile Unix programs and run them on Windows. Microsoft also makes a shell known as "Windows PowerShell" which incorporates more Unix-like features than the standard command prompt.
The first shell was 'sh', the Bourne Shell
The a default Unix shell is the shell that comes with and is activated initially with your distribution of Unix. The shell is essentially the program the runs the command line interface allowing someone to interact with their computer. Some examples are the Bourne-Again shell (bash) or the Bourne shell (sh).
William A. Parrette has written: 'UNIX for application developers' -- subject(s): UNIX (Computer file) 'Motif Programming in the X Window System Environment'