Shell Script Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Shell Script Interview Questions

Questions Answers Views Company eMail

What command needs to be used to take the backup?

988

What does it mean by #!/Bin/sh or #!/Bin/bash at the beginning of every script?

1064

How to print pid of the current shell?

994

How can the contents of a file inside jar be read without extracting in a shell script?

1127

How to print the first array element?

1038

Can you write a script to portray how set –x works?

1004

How to debug the problems encountered in the shell script/program?

1147

What are the different communication commands available in the shell?

967

How to write a function?

1033

How to print all array elements and their respective indexes?

968

Determine the output of the following command: name=shubham && echo ‘my name is $name’.

984

What are the advantages of shell script?

1029

How to check if the previous command was run successfully?

1041

What is the lifespan of a variable inside a shell script?

1652

How to redirect both standard output and standard error to the same location?

1171

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Un-Answered Questions { Shell Script }

Write a shell script to get current date, time, user name and current working directory.

1092

shell script for reverse the string

1400

What is a batch file used for?

1080

How do I open a jshell in cmd?

1248

What does $0 mean in shell script?

1004

How to check if the previous command was run successfully?

1041

What command needs to be used to take the backup?

988

What is the first line of a shell script called?

1089

What is awk script?

980

Why is it called a shell?

930

Is shell scripting a programming language?

1052

What is $1 in shell scripting?

1041

What does $1 mean in bash?

1098

What are the different commands available to check the disk usage?

1004

how will you find the total disk space used by a specific user?

1051

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