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Which three 3 of the following are common choices of shell?

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Which three 3 of the following are common choices of shell?

In this article, we shall take a look at some of the top most used open source shells on Unix/GNU Linux.

  1. Bash Shell. Bash stands for Bourne Again Shell and it is the default shell on many Linux distributions today.
  2. Tcsh/Csh Shell.
  3. Ksh Shell.
  4. Zsh Shell.
  5. Fish.

Which is the fastest shell?

If you need speed, go definitely with dash, it is much faster than any other shell and about 4x faster than bash.

Which is better CSH or bash?

BASH evidently has more features than CSH since it has the features of all other shells in addition to its own. It is also more suitable for use by beginners, and learning it will introduce users to the other shells since their features are also being used by BASH.

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Which shell is best in Linux?

Top 5 Open-Source Shells for Linux

  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.
  2. Zsh (Z-Shell)
  3. Ksh (Korn Shell)
  4. Tcsh (Tenex C Shell)
  5. Fish (Friendly Interactive Shell)

Is Bash the best shell?

As it stands, bash dominates in terms of market share, which makes finding help much simpler. Bash is simply the best all-rounder, meeting the needs of all but the most advanced users. When you’ve settled on a Linux shell, be sure you’re familiar with the basics of shell scripting.

Which is faster rocket or bullet?

The fastest missiles however are much faster than the fastest bullets – long-range ballistic missiles can travel at over 8km/s, whereas the fastest bullets travel at around 1km/s. Rockets in the aeronautical term can be even faster, the Saturn V could acheive speeds of 17km/s.

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Which type of Linux is best?

10 Most Stable Linux Distros In 2021

  • 1| ArchLinux. Suitable for: Programmers and Developers.
  • 2| Debian. Suitable for: Beginners.
  • 3| Fedora. Suitable for: Software Developers, Students.
  • 4| Linux Mint. Suitable for: Professionals, Developers, Students.
  • 5| Manjaro. Suitable for: Beginners.
  • 6| openSUSE.
  • 8| Tails.
  • 9| Ubuntu.

Which Shell is the most common and best to use in Unix?

Explanation: Bash is near POSIX-compliant and probably the best shell to use. It is the most common shell used in UNIX systems.

What is a shell script in Linux?

A shell script is segregation of the list of commands in order to optimize any task and cost-effective, similar to other programming languages with well-defined standards. Anything you can type into Bash manually, you can also list in a plain-text file and have Bash run it for you. Learning Bash can be super useful to perform automation.

What is zsh shell in Linux?

Many of the useful features of Bash, Ksh, and Tcsh were incorporated into Zsh and adds on top of them. Zsh was developed by Paul Fastad since 1990, and the name zsh comes from Yale professor Zong Shao. It has become one of the most popular shells for the Linux operating system.

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How do you use comments in a shell script?

1. Always Use Comments in Scripts This is a recommended practice which is not only applied to shell scripting but all other kinds of programming. Writing comments in a script helps you or some else going through your script understand what the different parts of the script do. For starters, comments are defined using the # sign.