/bin/bash script to execute using /bin/bash. In case of python script there there will be #!/usr/bin/python. 15Q) What is the first symbol in the bash script file? Ans:# 16Q) What difference between & And && ?
Comprehensive knowledge of these areas ensures a confident and successful performance during the interview process.Listed below are several commonly asked interview questions and answers regarding shell scripting:1. What is a shell script? 2. How is a shell script written? 3. Which command is ...
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For example, create a following shell script as ‘anything.sh‘. #!/bin/bash echo "Hello" exit -1 echo "bye" Save the file and execute it. # sh anything.sh Hello exit.sh: 3: exit: Illegal number: -1 From the above script, it is clear that the execution went well before exit-...
1. Write a shell script to get current date, time, user name and current working directory. Answer :The commands logname, date, who I am and pwd will output username, current date and time, and current working directory. Just implementing these commands in the script and making it a bit...
Common questions about interviewing at Shell Answered by current and former Shell employees How did you get an interview at Shell? What was your interview like at Shell? How much related work experience did you have when you interviewed at Shell? How long was the process at Shell from intervie...
Shell, as part of its last stage, assesses using a variety of competitive exercises to test your on-the-job competency including problem-solving and creativity. The exercises include: Case study Presentation Final interview Continue reading to find answers to the following critical questions: ...
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Here code can be anything you choose here, but obviously you should choose something that is meaningful or useful in the context of your script as a whole.ExampleFollowing function returns a value 10 −Open Compiler #!/bin/sh # Define your function here Hello () { echo "Hello World $1...