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,

1565

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

1638

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

IBM,

1571

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

HCL,

1331

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

1586

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

Amazon,

1 2084

How do you kill a process?

Amazon,

1064

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

1273

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

1056

Which command is used to clear the screen?

1040

Which command reduces the size of a file?

1176

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

1082

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

1037

Which command is used to see the online manual?

1094

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

996

Un-Answered Questions { Linux }

How do I permanently delete linux history?

950

How do make computer faster?

997

how you will block porn sites using squid proxy in linux operating system?

909

If we transfer 100 files by ftp to remote server, how to know the files are successfully transfer or some file are not transferred?

1007

Can games run on linux?

941

Why linux have no virus?

870

What is df command in unix?

969

What is a daemon process in linux?

1074

How do I check memory usage on linux?

1101

What is makefile target?

1056

Why is linux cpu usage so high?

1056

Can mutex be used across process?

896

What is the use of endprotoent(3) Function

1697

Who invented linux and unix?

907

What do you understand by Linux Kernal? Is it legal to edit it?

864

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