Change shell binary to /bin/psh

src/main.rs

@@ -63,12 +63,14 @@ fn main() {
 
     let pts = File::open("/dev/pts0").unwrap();
 
-    Command::new("/bin/pts_tester")
+    match Command::new("/bin/psh")
         .stdin(pts.try_clone().unwrap())
         .stdout(pts.try_clone().unwrap())
         .stderr(pts)
-        .spawn()
-        .unwrap();
+        .spawn() {
+            Ok(_) => (),
+            Err(e) => writeln!(display, "Unable to start shell (/bin/psh): {}", e).unwrap(),
+        };
 
     let mut kbd_buf = [0u8; 512];
     let mut pty_buf = [0u8; 512];