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

Linux Interview Questions

Questions Answers Views Company eMail

As a system admin i want to know some things what are the troubleshooting issues we are facing frequently and what are the tickets will be raised.

Ondot,

1507

Hi everyone i want to learn Devops in Hyderabad can anyone please suggest me best institute.

1555

why /etc/shadow file do not have any permission ?

IBM,

1518

1)Can we extend /root partition in RHEL 6 ? If yes then what are the steps?

HCL,

1271

How will you suspend a running process and put it in the background?

1515

Give a Linux shell command to find all files in a directory which contain ip addresses.

Amazon,

1 2001

How do you kill a process?

Amazon,

1008

The â€˜logoutâ€™ built in command is used to

1207

What is the command can be run to remove all the rules in an iptable table?

982

Which command is used to clear the screen?

999

Which command reduces the size of a file?

1088

Which command puts a script to sleep untill a signal is recieved?

1019

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

997

Which command is used to see the online manual?

1040

Which command is used to find what is in your home directory?

944

Un-Answered Questions { Linux }

How to write the output of a command to a file?

1001

What is difference between thread and runnable?

832

What is posix thread linux?

717

How many threads does a core i7 have?

819

How to Examin the Generic Socket Address?

1344

What is redirection?

793

How to obtain information about shared memory?

1490

Is ubuntu a bsd?

877

What is the difference between find and locate command in linux?

998

Can you install linux on any laptop?

859

How many threads can run on a single processor?

753

Is manjaro linux good?

782

Why do we use threads?

841

What we have to do if we do required to rotate logs without moving and creating new log file

1009

How do I check my cpu cores?

960

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