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/// To run an example run the following command
/// `cargo run --example find`.
///
/// The example is based on https://github.com/zhiburt/ptyprocess/issues/2
use ptyprocess::PtyProcess;
use std::io::{BufRead, BufReader};
use std::process::Command;
fn main() {
let mut cmd = Command::new("find");
cmd.args(vec!["/home/", "-name", "foo"]);
cmd.stderr(std::process::Stdio::null());
let process = PtyProcess::spawn(cmd).unwrap();
let mut reader = BufReader::new(process.get_raw_handle().unwrap());
let mut buf = String::new();
loop {
let n = reader.read_line(&mut buf).expect("readline error");
if n == 0 {
break;
}
// by -1 we drop \n.
let text = &buf[0..buf.len() - 1];
println!("buffer: {text}");
buf.clear();
}
}
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