How do I find my default shell in Linux?
How do I find my default shell in Linux?
grep “^$USER” /etc/passwd – Print the default shell name. The default shell runs when you open a terminal window. chsh -s /bin/ksh – Change the shell used from /bin/bash (default) to /bin/ksh for your account.
What is the default shell in Unix system?
1. The Bourne Shell. The Bourne shell (sh), written by Steve Bourne at AT Bell Labs, is the original UNIX shell. It is the preferred shell for shell programming because of its compactness and speed.
What is a default shell?
Bash, or the Bourne-Again Shell, is by far the most widely used choice and it comes installed as the default shell in the most popular Linux distributions.
What is my shell version?
To find my bash version, run any one of the following command: Check my bash version on Linux by running: bash –version. To display bash shell version press Ctrl + x Ctrl + v.
What are the shells available in Linux?
Different Types of Shells in Linux
- The Bourne Shell (sh) Developed at AT Bell Labs by Steve Bourne, the Bourne shell is regarded as the first UNIX shell ever.
- The GNU Bourne-Again Shell (bash)
- The C Shell (csh)
- The Korn Shell (ksh)
- The Z Shell (zsh)
What is the default shell?
BASH is the most popular shell and hence found on most of the Linux distributions as the default shell. To check your default shell in Linux, you can use the following command. This means that the shell currently in use on my system is the BASH shell.
What is Korn shell in Linux?
The Korn shell is the UNIX shell (command execution program, often called a command interpreter ) that was developed by David Korn of Bell Labs as a comprehensive combined version of other major UNIX shells. Sometimes known by its program name ksh , the Korn is the default shell on many UNIX systems.
What is shell in Linux and its types?
5. The Z Shell (zsh)
| Shell | Complete path-name | Prompt for non root user |
|---|---|---|
| Bourne shell (sh) | /bin/sh and /sbin/sh | $ |
| GNU Bourne-Again shell (bash) | /bin/bash | bash-VersionNumber$ |
| C shell (csh) | /bin/csh | \% |
| Korn shell (ksh) | /bin/ksh | $ |