Bash introduction

• 1. Getting started
  • echo
  • man
• 2. Moving around the file system
  • ls
  • pwd
  • cd
  • mkdir
• 3. Redirections and file operations
  • cat, less
  • mv, cp, rm
  • file
• 4. Pipes
  • sort, grep, sed, awk, uniq, head, tail
  • date, cal
• 5. File permissions
  • chmod, chgrp, chown
• 6. Command history
• 7. Completion, wildcards and expansions
• 8. Environment variables and paths
• 9. Unix processes
  • Process control
• 10. More powerful commands
  • ssh, scp
  • tar, gzip, bzip2
  • mail, wget, elinks
  • Editing text
• 11. Loops and branches
  • Exit codes and chaining commands
  • if … then … else
  • for-loops
• 12. Customising the shell
• 13. Data exercise