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22 lines
649 B
Rust
22 lines
649 B
Rust
use std::io::Write;
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use std::io::{stdin, stdout};
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use std::process::Command;
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fn main() {
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loop {
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print!("$ ");
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stdout().flush().unwrap();
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let mut user_input = String::new();
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stdin()
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.read_line(&mut user_input)
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.expect("Unable to read user input");
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let command_to_execute = user_input.trim();
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let command_args: Vec<&str> = command_to_execute.split_whitespace().collect();
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let mut child = Command::new(command_args[0])
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.args(&command_args[1..])
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.spawn()
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.expect("Unable to execute command");
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child.wait().unwrap();
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}
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}
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