thlmenezes / brshell

BRshell

An easy to use shell interface for brazilian speaking users

Command Syntax

A command can consist of 2 formats:

• Simple Command: A name from executable, found in PATH, followed by one or more arguments. Ex: ps -elf

cmdo_name arg[1] ... arg[n]

• One or more "pipe sections": each section being a simple command separated by the caracter |. Ex: ps -elf | grep user | more

pipe_section[1] | ... | pipe_section[n]

.BRbshrc_profile example

PATH=/usr/bin/;/bin/

.BRshrc

alias "cd" "mudar"
alias "ps" "processos"
alias "rm" "remove"
alias "mkdir" "criadir"
alias "mv" "move"
alias "cp" "copia"
alias "ls" "lista"
alias "grep" "filtra"
alias "wc" "conta"
alias "echo" "ecoa"
alias "cat" "mostra"
alias "find" "acha"
alias "sleep" "dorme"

Roadmap

• BRShell scripts
• Infinite loop receiving commands of variable length
• Command ver: BRshell version, update date, author
• Command historico: 10 commands history queue
• in execution, adds the command to queue
• Command historico [n]: run command in history queue position n
• IndexOutOfBounds: shows Comando fora do intervalo do histórico
• Ignore lines starting with #
• Command exit [code]: exit programs, optional exit code
• search commands in env PATH
• Read aliases from $HOME/.BRshrc
• Add Translation Preprocessing using aliases
• Read PATH from $HOME/.BRbshrc_profile
• Use PATH from file not from env
• Redirect std{in,out} to files
• enable pipe usage
• Background jobs