17 Linux Interview Questions and Answers | ArkIT
In this article we are going to 17 Linux interview questions and answers asked by one of the top MNC company in interview. for L1 Linux Engineer position.
- There are three users Ravi, Shekhar & srikanth you have to give access of ftp, telnet, & ssh to Ravi user, Only ssh to Shekhar user, Only telnet to Srikanth user. How will you configure.
- What is Firewall?
- What is SELinux, SELinux context?
- If you have scheduled a task to be run at 2PM but it has not been executed what will you do?
- Tell me boot process?
- How will you install packages?
- How will you reduce LVM?
- How will you extend LVM?
- Which files have SUID by default. what is SUID?
- Tell me about log management?
- If a server is not able to SSH to a client, how will you troubleshoot?
- States in Processes?
- Tell me about top & ps
- How will you check dependencies of packages
- What is DNS?
- What is DHCP?
- Difference between RPM & YUM?