Bash scripting is a very useful and powerful programming language that is mainly used to make any manual task automated. A jobseeker who wants to be an automation tester or bash programmer has to face some common questions in the interview. Different types of shell scripts exist in Linux. One of the popular and mostly used shell scripts is Bourne Again Shell or Bash. 30 important interview questions and answers on bash scripting language are described in this article to take preparation for the job.
The bash script is a shell programming language. Generally, we run many types of shell commands from the terminal by typing each command separately that require time and efforts. If we need to run the same commands again then we have to execute all the commands from the terminal again. But using a bash script, we can store many shell command statements in a single bash file and execute the file any time by a single command. Many system administration related tasks, p