Linux Commands Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Linux Commands Interview Questions

Questions Answers Views Company eMail

If the programmer wishes to execute an instruction at the specified time. Which command is used?

1459

If you have saved a file in linux. Later you wish to rename that file, what command is designed for it?

2 2885

Write about an internal command.

1072

Which command is used to uncompress gzip files?

1201

What commands are used to see all jobs running in the hadoop cluster and kill a job in linux?

1005

What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?

1105

Enlist some linux to file content commands?

1125

What is du -s * | sort -k1,1rn | head command used for?

959

You wish to print a file ‘draft’ with 60 lines on a page. What command would you use?

1152

How do you limit memory usage for commands?

1159

What is ls command and what it does?

1049

What is ps command in linux?

1077

What is the difference between command ‘ping’ and ‘ping6’?

1184

What is lsof command in linux?

1173

What is df command in linux?

1087

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Un-Answered Questions { Linux Commands }

Why echo is used in linux?

1107

What is netstat command in linux?

1099

Explain about lprm job number?

1146

Brief about finger username?

1048

What is grep command in linux with examples?

1099

Explain the working of command grouping?

1099

Explain trap command of linux?

1098

What is the syntax of mkdir?

1171

Explain about the command lynx?

1158

Which command reduces the size of a file?

1240

What are grep patterns called?

1075

What is bash command?

1078

What are the basic dos commands?

1102

What is the purpose output of cd command?

1105

What is whois command in linux?

1163

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