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src/echo/echo.rs
2023-10-31 22:57:48 -06:00

11 lines
247 B
Rust

use std::env::args;
fn main() { // cannot do non UTF-8 strings as far as I know
if args().collect::<Vec<String>>().len() >= 2 {
for argument in args().skip(1) {
print!("{} ", argument);
}
}
print!("\n");
}