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taybenlor/cat.rs

Last active September 12, 2022 10:36
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print content in each args file to STDOUT
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cat.rs
use std::{env, fs};
fn main() {
for filename in env::args().skip(1) {
let content = fs::read_to_string(filename).expect("unable to read file");
print!("{}", content);
}
}
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