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,

4141

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

Verizon,

2729

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 4048

Information technology is widely used in

1834

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

Google,

1986

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

Flipkart,

1743

How to check load balance using linux command?

Rakuten,

1 3988

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 ?

1685

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

MNC,

1689

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

1554

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

1509

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

1204

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

980

Which command is used to clear the screen?

997

Which command reduces the size of a file?

1082

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Un-Answered Questions { Linux Commands }

How can I delete a file in linux?

1012

What is the bash in linux?

964

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

947

How many linux commands are there?

1066

What can you tell about the tar command?

1023

What is tty in linux process?

958

How do I check my cpu speed?

1007

Which of the Commands delete the files from the /tmp directory, issued by non-root user?

1031

What does mkdir mean in linux?

1059

How do I run a .sh file in linux?

1037

How do I run multiple commands in linux?

987

What is ulimit in linux?

975

What is a makefile in c?

929

What is in mkdir command?

1022

Explain about gzip filename?

921

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