od: fix options after filename issue (#8624)

* od: fix options after filename issue

* fix cspell issue

Author: Anonymous-AAA

src/uu/od/src/od.rs

@@ -255,7 +255,6 @@ pub fn uu_app() -> Command {
         .about(translate!("od-about"))
         .override_usage(format_usage(&translate!("od-usage")))
         .after_help(translate!("od-after-help"))
-        .trailing_var_arg(true)
         .dont_delimit_trailing_values(true)
         .infer_long_args(true)
         .args_override_self(true)

tests/by-util/test_od.rs

@@ -3,7 +3,7 @@
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
 
-// spell-checker:ignore abcdefghijklmnopqrstuvwxyz Anone
+// spell-checker:ignore abcdefghijklmnopqrstuvwxyz Anone fdbb
 
 #[cfg(unix)]
 use std::io::Read;
@@ -975,3 +975,20 @@ fn test_od_invalid_bytes() {
             .stderr_only(format!("od: {option} argument '{BIG_SIZE}' too large\n"));
     }
 }
+
+#[test]
+fn test_od_options_after_filename() {
+    let file = "test";
+    let (at, mut ucmd) = at_and_ucmd!();
+    let input: [u8; 4] = [0x68, 0x1c, 0xbb, 0xfd];
+    at.write_bytes(file, &input);
+
+    ucmd.arg(file)
+        .arg("-v")
+        .arg("-An")
+        .arg("-t")
+        .arg("x2")
+        .succeeds()
+        .no_stderr()
+        .stdout_is(" 1c68 fdbb\n");
+}