Depends on the distro, but most use wither bash or sh.
There is no such thing. The "default shell" is a decision made by the distributor.
bash (Bourne Again Shell) is the default shell in most Linux distributions. It was created as part of the GNU project.
Yes. In fact, it is often the default shell.
There is no "default" shell. Different distros are free to pick whatever shell they want. The most commonly used as the main shell is Bash, but other shells, including the Korn shell, C shell, Friendly Interactive Shell, or Almquist shell are also available. Many distros also use a variant of the Almquist shell provided by BusyBox in their initial ramdisks before switching to the real root and launching the main shell.
Linux shell is a programming language. its fully different from others progrmming language. the script which is used in Linux quite tough to remember if we comparison to other programming laguages.
The very first one, period. The first shell for Unix didn't originally have a name but has since been referred to as the Thompson shell. The first shell ported to Linux was bash.
Sure it can, and its the default browser of ubuntu-linux
/etc/profile# /etc/profile: system-wide .profile file for the Bourne shell and Bourne compatible shells (bash(1), ksh(1), ash(1), ...)
/etc/passwd
A shell in Linux is the interpreter that provides a commandline interface (CLI). There are many kinds of shells.
Up to DebianLenny, the default /bin/sh shell was bash. Starting with DebianSqueeze, the default shell will be dash.
BIND is the default package for Domain Name service(DNS) in Linux based systems, one of the widely used DNS servers across the internet.