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,

4199

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

Verizon,

2783

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 4206

Information technology is widely used in

1885

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

Google,

2048

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

Flipkart,

1812

How to check load balance using linux command?

Rakuten,

1 4113

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 ?

1751

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

MNC,

1747

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

1640

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

1588

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

1274

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

1060

Which command is used to clear the screen?

1044

Which command reduces the size of a file?

1182

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Un-Answered Questions { Linux Commands }

What is makefile target?

1067

What does mkdir mean in linux?

1134

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

1060

Where is command history stored in linux?

1010

What is tty name?

955

What does umask 077 mean?

997

What is tail command in linux?

1050

How do I use nslookup in linux?

1054

What is the export command used for?

1017

How remove all files in a directory linux?

1025

You want to know how many lines in the kickoff file contains ‘prize’. Which of the following commands will produce the desired results?

1011

What is make in linux?

1017

What is mkdir p?

982

What is cpu utilization linux?

1048

How do you open a command prompt when issuing a command?

1022

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