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?

1027

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

1114

How to print pid of the current shell?

1039

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

1175

How to print the first array element?

1085

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

1041

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

1193

What are the different communication commands available in the shell?

1011

How to write a function?

1071

How to print all array elements and their respective indexes?

1014

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

1036

What are the advantages of shell script?

1080

How to check if the previous command was run successfully?

1086

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

1700

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

1201

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Un-Answered Questions { Shell Script }

What is shell scripting?

1096

Is powershell a bash?

1126

Is it possible to substitute "ls" command in the place of "echo" command?

1102

How does ls command work?

1077

How do I open the shell in cmd?

1207

How do I start a shell script?

1283

What is a program shell?

1099

What is a shell made of?

999

Explain about echo command?

1148

What is the equivalent of a file shortcut that we have a window on a linux system?

1175

What is the default shell of solaris?

1083

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

1054

Why is shell scripting important?

1081

What is shell application?

1034

What is sed in shell script?

1101

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