repo init

src/main.rs

@@ -0,0 +1,24 @@
+use std::env;
+use std::process::Command;
+use std::io;
+
+fn main() {
+    let os = env::consts::OS;
+    let arch = env::consts::ARCH;
+    let username = env::var("USER").unwrap_or_else(|_| "unknown".to_string());
+    let hostname = Command::new("hostname")
+        .output()
+        .map(|output| String::from_utf8_lossy(&output.stdout).trim().to_string())
+        .unwrap_or_else(|_| "unknown".to_string());
+    let execution_path = env::current_exe()
+        .map(|path| path.display().to_string())
+        .unwrap_or_else(|_| "unknown".to_string());
+    let working_directory = env::current_dir()
+        .map(|path| path.display().to_string())
+        .unwrap_or_else(|_| "unknown".to_string());
+
+    println!(
+        "{}@{} ({}/{}) [{}] [{}]",
+        username, hostname, os, arch, working_directory, execution_path
+    );
+}