RosettaCodeData/Task/Execute-a-system-command/Rust/execute-a-system-command.rust

use std::process::Command;
fn main() {
    let output = Command::new("ls").output().unwrap_or_else(|e| {
        panic!("failed to execute process: {}", e)
    });
    println!("{}", String::from_utf8_lossy(&output.stdout));
}