42-Minicrab 🦀

Minis hell on Earth

TO DO

• Wait for command
  • Differentiate command vs environment vs signal
• Input parsing
  • ' quotes
  • " quotes (except $())
  • \
  • ;
• Create built-in commands
  • echo (-n)
  • cd
  • pwd
  • export
  • unset
  • env
  • exit
• Manage piping
  • Basic piping
  • Redirections (<, >, <<, >>)
  • || and && (Bonus)
  • Exit & error status
• Terminal variables:
  • Valid variables names & contents (characters)
  • Environment variables
    • ~
    • . & ..
  • $?
  • Wildcard (Bonus)
• History
  • Don't add empty lines
  • Command history
• Signals
  • Ctrl + C
  • Ctrl + D
  • Ctrl + \
  • \t (tab)
  • Signal managing
• Makefile https://03-jon-perez.gitbook.io/coding-library/c/readline