a third attempt at setting the password

src/functions/users.rs

@@ -56,16 +56,10 @@ pub fn root_pass(root_pass: &str) {
             "bash",
             vec![
                 String::from("-c"),
-                String::from("'usermod"),
-                String::from("--password"),
-                String::from("$(echo"),
-                String::from(root_pass),
-                String::from("|"),
-                String::from("openssl"),
-                String::from("passwd"),
-                String::from("-1"),
-                String::from("-stdin)"),
-                String::from("root'"),
+                format!(
+                    "'usermod --password $(echo {} | openssl passwd -1 -stdin) root'",
+                    root_pass
+                ),
             ],
         ),
         "set root password",

src/main.rs

@@ -179,8 +179,6 @@ fn main() {
                 app.value_of("password").unwrap(),
             );
         } else if let Some(app) = app.subcommand_matches("rootPass") {
-            let rootpass = app.value_of("rootPass").unwrap();
-            println!("{}", rootpass);
             users::root_pass(app.value_of("rootPass").unwrap());
         }
     } else if let Some(app) = app.subcommand_matches("desktops") {