ECHO

DESCRIPTION

A Rust implementation of the comand-line utility echo.

USAGE

$ echo [OPTIONS] [STRINGS]

$ echo Hello world
> Hello world

$ echo "Hello\nworld"
> Hello\nworld

$ echo -e "Hello world \n"
> Hello
> world

FLAGS

-n Don't add newline at the end of the output (default is to add the line). -e Process escaped sequences (default is to ignore). --version Show installed version of the program. --help Display this help message.

ESCAPED SEQUENCES

\ backslash \a alert (BEL) \b backspace \c produce no further output \e escape \f form feed \n new line \r carriage return \t horizontal tab \v vertical tab \0NNN byte with octal value NNN (1 to 3 digits) (TBD) \xHH byte with hexadecimal value HH (1 to 2 digits) (TBD)

CONTRIBUTION

All contributions towards this project are welcomed through pull requests.

ACKNOWLEDGEMENTS

https://zerotomastery.io/blog/rust-practice-projects/