DevOps Linux Interview Preparation
Linux Interview Questions
1) How many flavours of Linux you have worked on?
2) What is a difference between hard link and soft link.
3) Can you explain Linux directory structure.
4) What is the home directory of root user.
5) Command to check whether specific port is enabled or not.
6) What are daemon services in Linux.
7) How can you provide root privileges to any user.
8) How would you check the current running processes on a Linux system?
9) Explain the concept of file ownership in Linux and how it relates to permissions.
10) Describe the process of setting up passwordless SSH between two Linux systems.
11) How would you manage system updates and patches on Linux servers.
12) How would you regain access of Linux server if key is lost.
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