ROBERTO RETRO TERMINAL OS — COMPLETE COMMAND REFERENCE

NAVIGATION
help [command]   commands   man <command>   pwd   ls [path]   dir [path]
tree   cd <path>   cat <file>   open <target>

PROFILE
about   whoami   hostname   education   experience   skills   contact
projects   github   repositories   credits

SYSTEM
neofetch   uname [-a]   version   status   uptime   date   time   cal
scan   ping [host]   install   reboot   exit

UTILITIES
echo <text>   calc <expression>   history   clear   cls
theme <green|amber|cyan|violet>   font <small|medium|large>
banner   fortune   privacy   terms

All commands are safe browser simulations or explicit portfolio actions. No arbitrary
operating-system command is executed.