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,

1600

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

1692

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

IBM,

1608

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

HCL,

1375

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

1628

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

Amazon,

1 2155

How do you kill a process?

Amazon,

1106

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

1301

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

1093

Which command is used to clear the screen?

1083

Which command reduces the size of a file?

1240

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

1131

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

1075

Which command is used to see the online manual?

1142

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

1031

Un-Answered Questions { Linux }

how would you find the logged user details in linux?

931

Is llvm a virtual machine?

1052

What is kill 9 in linux?

1070

Whats better threading or waxing?

845

How do I find and delete files in linux?

940

What is AF_UNSPEC Address?

2296

What are the main features of linux operating system?

908

Do we need antivirus for linux?

831

how do you search for a pattern and than replace it in an entire file in linux?

865

What is cat command in linux?

1062

Explain /proc file system?

932

How many threads can jvm handle?

966

Is llvm a compiler?

1009

What are linux file systems?

982

What is lvm?

772

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