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Personally,
echo Hello World!
40 1 Replyuse std::process::Command; fn main() { Command::new("sh") .arg("-c") .arg("echo Hello World!") .spawn() .unwrap(); }
Like this?
30 0 ReplyNo, more like
use std::process::Command; fn main() { Command::new("sh").arg("-c").arg("echo Hello World!").spawn().unwrap(); }
.
Just a little bit shorter, as it seems /s10 0 ReplyI just fucking threw up
8 0 ReplyI did too. Multiple times in fact, I had to look at the other Rust code!
6 0 Reply
Isn't echo a shell builtin?
2 0 ReplyYes and no. While coreutils does provide an
echo
binary, shells also have a built-in for optimisation purposes.At first I had the code calling the binary directly, but then changed it to spawning a shell (and so using the builtin). It's very cursed either way.
1 0 Reply
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