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Linux Interview Questions

Linux Interview Questions

  1. Which command is used to check the number of files and disk space used and the each user’s defined quota?
  2. What is the name and path of the main system log?
  3. How secured is Linux? Explain.
  4. Can Linux computer be made a router so that several machines may share a single Internet connection? How?
  5. What is the minimum number of partitions you need to install Linux?
  6. Which command is used to review boot messages?
  7. Which utility is used to make automate rotation of a log?
  8. What are the partitions created on the mail server hard drive?
  9. What are the fields in the/etc/passwd file?
  10. Which commands are used to set a processor-intensive job to use less CPU time?
  11. How to change window manager by editing your home directory?
  12. How documentation of an application is stored?
  13. How shadow passwords are given?
  14. How do you create a new user account?
  15. Which password package is installed for the security of central password?
  16. Which shell do you assign to a POP3 mail-only account?
  17. Which daemon is responsible for tracking events on Linux system?
  18. Which daemon is used for scheduling of the commands?
  19. How environment variable is set so that the file permission can be automatically set to the newly created files?