In Linux, a Shell offers an interface for a Unix system .You can use a shell to perform various operations, including copying files.
There are various open-source command shells available in a Linux distro.
1. Bash (Bourne-Again Shell)
The full form of the word "Bash" is "Bourne-again Shell", and it is one of the best open-source shells available for Linux.Bash is provided as a default shell in multiple Linux distros.
Bash was designed to be compatible with an old script by combining different enhanced features.Bash comes with ample documentation and is recommended by Linux professionals.
2. Zsh (Z-Shell)
Zsh or Z-Shell is a modern-day shell designed to be innovative and interactive by offering unique features in addition to the features of other Unix or GNU Linux shells.If you want a new Linux shell, go for the Zsh shell.
3. Ksh (Korn Shell)
Ksh is a powerful, interactive command language that can compete with other Unix shells.The development of the Korn shell was inspired by the interactivity of the C shell interactivity.
4. Tcsh (Tenex C Shell)
Tenex C Shell is Tenex C Shell.This shell is an improved version of the C shell and is used as a shell script command processor .Tcsh offers multiple options, including a command-line editor and more.
5. Fish (Friendly Interactive Shell)
The full form of Fish is called the friendly Interactive Shell.Fish offers an easy-to-use, user-friendly, open-source shell for Linux.Fish is a great choice for new Linux users.Fish includes various options, such as syntax highlighting and more.