What are the three types of shell?
Shell Types:
- Bourne shell ( sh)
- Korn shell ( ksh)
- Bourne Again shell ( bash)
- POSIX shell ( sh)
What is difference between shell and terminal?
A shell is a user interface for access to an operating system’s services. … The terminal is a program that opens a graphical window and lets you interact with the shell.
Which Linux shell is best?
Top 5 Open-Source Shells for Linux
- 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. …
- Zsh (Z-Shell) …
- Ksh (Korn Shell) …
- Tcsh (Tenex C Shell) …
- Fish (Friendly Interactive Shell)
What is default shell in Linux?
Bash (/bin/bash) is a popular shell on most if not all Linux systems, and it’s normally the default shell for user accounts.
What is a login shell?
A login shell is a shell given to a user upon login into their user account. … The general cases for having a login shell include: Accessing your computer remotely using ssh. Simulating an initial login shell with bash -l or sh -l. Simulating an initial root login shell with sudo -i.
Should I use zsh or bash?
For the most part bash and zsh are almost identical which is a relief. Navigation is the same between the two. The commands you learned for bash will also work in zsh although they may function differently on output. Zsh seems to be much more customizable than bash.