Linux Basics

  1. What is the meaning of $ and #
  2. What is SSH connection How to make ssh connection without password
  3. How to check service status
  4. How to check free memory
  5. How to check available space on server
  6. How to check running processes and how to kill specific process with id
  7. Difference between cp and scp and rsync
  8. What is CRON. How to set up CRON.
  9. How to create folder within folder which doesn’t exist.
  10. How to check load on server
  11. How to take backup of any project folder