Shell Projects

OxOO Shell Basics

Project intended for practice of basic shell commands

0x01 Shell Permissions

This project is intended to solidify setting file permisiions with the shell

0x02 Shell Redirections

This project is intended to solidify the knowledge of file rederection with shell through practice

0x03 Shell Variable Expansions

This project is designed to reinforce the knowledge of variable expansion in the shell

Command line for the win

CMD CHALLENGE is a pretty cool game challenging you on Bash skills. Everything is done via the command line and the questions are becoming increasingly complicated. It’s a good training to improve your command line skills!

0x04 Loops, conditions and parsing

This project is designed to solidify the knowledge of using loops, conditions, parsing and also the creation of rsa public key

0x05. Processes and signals.

This project is designed to help reinforce knowledge of bash processess and signals

0x06. Regular expression

This project requires regular expressions to be built using Oniguruma, a regular expression library that which is used by Ruby by defaul

0x07. Networking basics #0

This project is designed to reinforce the knowledge of network concepts like

• OSI model
• LAN
• WAN
• The internet and internet addresses
• TCP/UDP

0x08. Networking basics #1

This project is designed to reinforce the knowledge of network concepts like

• What is localhost/127.0.0.1
• What is 0.0.0.0
• What is /etc/hosts
• How to display your machine’s active network interfaces