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

Linux Commands Interview Questions

Questions Answers Views Company eMail

what is the roles and responsibilities in linux system admin having 2yrs exp..?

HCL, RNF Technologies,

4190

can any one send me one project on linux ...?

Verizon,

2771

In a company there are 3 groups i.e Finance, HR and Marketing. Each groups having 3 members. There is a file named as file1.txt. The permission set for the above file is rwx-rw----x. Now the question is only the members of Hr and Marketing group can view and edit the file. But the file is not accessible to the members of Finance Group. Can anyone tell me what would be the exact command for linux.root@localhost#

Six Sigma,

3 4166

Information technology is widely used in

1873

What will happen when a system call is encountered in a user program?

Google,

2034

why context switching time should be minimum? How it depends on hardware support?

Flipkart,

1783

How to check load balance using linux command?

Rakuten,

1 4093

I am using RedHat 6.3 in I wanna to install and configure zimbra mail. Can anybody tell me what are the RPM packages required for zimbra mail ? Where can I get those RPM packages ?

1743

a remote shell is invoked by the command a)remote_shell b)remote_sh c)rsh d)remote conn

MNC,

1735

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

1629

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

1574

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

1263

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

1035

Which command is used to clear the screen?

1029

Which command reduces the size of a file?

1160

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Un-Answered Questions { Linux Commands }

What is kill command?

1020

You need to see the last fifteen lines of the files dog, cat and horse. What command should you use?

977

What is $$ in shell script?

950

Explain about the command lynx?

1092

What is command grouping?

1042

How to hide the partition in grub booting?

1074

What are grep commands?

1050

What could possibly be the problem when a command that was issued gave a different result from the last time it was used?

960

What is the makefile in c?

979

How do I clear my run history?

1070

What is mkdir p?

965

What would be the result of the command paste -s dog cat?

941

What is cpu core in linux?

1017

Is python faster than bash?

999

What does cd – command do?

1011

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