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?

1391

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

2 2695

Write about an internal command.

975

Which command is used to uncompress gzip files?

1094

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

923

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

1003

Enlist some linux to file content commands?

1002

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

858

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

1051

How do you limit memory usage for commands?

1050

What is ls command and what it does?

952

What is ps command in linux?

965

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

1052

What is lsof command in linux?

1054

What is df command in linux?

971

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Un-Answered Questions { Linux Commands }

What is the command can be used to check for file corruption?

1002

What signal is ctrl c?

921

What is gnu in linux?

978

Explain difference between swap partition and swap file?

889

How do I know my shell?

931

How do I create a .txt file?

938

What is p in mkdir?

959

How do I do a whois search?

898

What is cd command used for?

1011

Brief about the command kill PID?

1033

How do I check disk space in bash?

919

How do I overclock my cpu?

920

How do I test my cpu speed?

922

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

1003

What is shell scripting commands?

1110

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