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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了解脚本或至少知道基础知识对系统管理员来说至关重要,它也有助于你在工作环境中自动完成很多任务。在过去的几年里,我们注意到所有的 linux 工作职位都要求脚本技能。 1) 如何向脚本传递参数 ? ./script argument 例子: 显示文件名称脚本 ./show.sh file1.txt cat show.sh #!/bin/bash echo $1 (LCTT 译...
Answer :We need to use ‘exit’ command to fulfil the above described situation. A ‘exit’ command when forced to output any value other than 0 (zero), the script will throw an error and will abort. The value 0 (zero) under Unix environment shell scripting represents successful execution....
Besant Technologies supports the students by providing Unix Shell Scripting interview questions and answers for the job placements and job purposes. We provide Unix Shell Scripting online training also for all students around the world through theGangboardmedium. These are top interview questions and an...
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...
are five questions and five problems to solve.The following week (August 18, 2014), I revealed the answers to the questions and problems, one day at a time.Each question and it’s answer are presented as a PowerTip. The problems and their answers are posted on the Hey, Scripting...
$ diskusage () { df -h ; } Q:25 How to use bc (bash calculator) in a bash shell script ? Ans: Use the below Syntax to use bc in shell script. variable=`echo “options; expression” | bc` Read Also:20 Linux Commands Interview Questions and Answers...
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