diff --git a/src/find/matchers/exec.rs b/src/find/matchers/exec.rs
index 51337953..611b7b46 100644
--- a/src/find/matchers/exec.rs
+++ b/src/find/matchers/exec.rs
@@ -22,6 +22,7 @@ pub struct SingleExecMatcher {
     executable: String,
     args: Vec<Arg>,
     exec_in_parent_dir: bool,
+    interactive: bool,
 }
 
 impl SingleExecMatcher {
@@ -29,6 +30,23 @@ impl SingleExecMatcher {
         executable: &str,
         args: &[&str],
         exec_in_parent_dir: bool,
+    ) -> Result<Self, Box<dyn Error>> {
+        Self::new_impl(executable, args, exec_in_parent_dir, false)
+    }
+
+    pub fn new_interactive(
+        executable: &str,
+        args: &[&str],
+        exec_in_parent_dir: bool,
+    ) -> Result<Self, Box<dyn Error>> {
+        Self::new_impl(executable, args, exec_in_parent_dir, true)
+    }
+
+    fn new_impl(
+        executable: &str,
+        args: &[&str],
+        exec_in_parent_dir: bool,
+        interactive: bool,
     ) -> Result<Self, Box<dyn Error>> {
         let transformed_args = args
             .iter()
@@ -47,13 +65,13 @@ impl SingleExecMatcher {
             executable: executable.to_string(),
             args: transformed_args,
             exec_in_parent_dir,
+            interactive,
         })
     }
 }
 
 impl Matcher for SingleExecMatcher {
-    fn matches(&self, file_info: &WalkEntry, _: &mut MatcherIO) -> bool {
-        let mut command = Command::new(&self.executable);
+    fn matches(&self, file_info: &WalkEntry, matcher_io: &mut MatcherIO) -> bool {
         let path_to_file = if self.exec_in_parent_dir {
             if let Some(f) = file_info.path().file_name() {
                 Path::new(".").join(f)
@@ -64,6 +82,28 @@ impl Matcher for SingleExecMatcher {
             file_info.path().to_path_buf()
         };
 
+        if self.interactive {
+            let rendered_args: Vec<String> = self
+                .args
+                .iter()
+                .map(|arg| match arg {
+                    Arg::LiteralArg(a) => a.to_string_lossy().into_owned(),
+                    Arg::FileArg(parts) => parts
+                        .join(path_to_file.as_os_str())
+                        .to_string_lossy()
+                        .into_owned(),
+                })
+                .collect();
+            let mut prompt_parts = vec![self.executable.clone()];
+            prompt_parts.extend(rendered_args);
+            let prompt = format!("< {} >? ", prompt_parts.join(" "));
+
+            if !matcher_io.confirm(&prompt) {
+                return false;
+            }
+        }
+
+        let mut command = Command::new(&self.executable);
         for arg in &self.args {
             match *arg {
                 Arg::LiteralArg(ref a) => command.arg(a.as_os_str()),
diff --git a/src/find/matchers/mod.rs b/src/find/matchers/mod.rs
index ca2ed15e..a3abe4f0 100644
--- a/src/find/matchers/mod.rs
+++ b/src/find/matchers/mod.rs
@@ -187,6 +187,14 @@ impl MatcherIO<'_> {
     pub fn now(&self) -> SystemTime {
         self.deps.now()
     }
+
+    /// Prompt the user and return whether they confirmed.  Delegates to
+    /// `Dependencies::confirm` so that matchers stay testable without a real
+    /// terminal — unit tests inject preset responses via `FakeDependencies`.
+    #[must_use]
+    pub fn confirm(&self, prompt: &str) -> bool {
+        self.deps.confirm(prompt)
+    }
 }
 
 /// A basic interface that can be used to determine whether a directory entry
@@ -668,6 +676,31 @@ fn build_matcher_tree(
                     _ => unreachable!("Encountered unexpected value {}", args[arg_index]),
                 }
             }
+            "-ok" | "-okdir" => {
+                // -ok is like -exec ... ; but prompts before each invocation.
+                // Only ';' is accepted: POSIX does not define -ok ... + and
+                // GNU find rejects it (batch mode makes no sense with prompts).
+                let mut arg_index = i + 1;
+                while arg_index < args.len() && args[arg_index] != ";" {
+                    arg_index += 1;
+                }
+                if arg_index < i + 2 || arg_index == args.len() {
+                    // Need at least the executable and the terminating ';'.
+                    return Err(From::from(format!("missing argument to {}", args[i])));
+                }
+                let expression = args[i];
+                let executable = args[i + 1];
+                let exec_args = &args[i + 2..arg_index];
+                i = arg_index;
+                Some(
+                    SingleExecMatcher::new_interactive(
+                        executable,
+                        exec_args,
+                        expression == "-okdir",
+                    )?
+                    .into_box(),
+                )
+            }
             #[cfg(unix)]
             "-inum" => {
                 if i >= args.len() - 1 {
@@ -1620,6 +1653,67 @@ mod tests {
             .expect("only {} + should be considered a multi-exec");
     }
 
+    #[test]
+    fn build_top_level_ok_not_enough_args() {
+        // -ok follows the same validation rules as -exec for missing arguments.
+        let mut config = Config::default();
+        if let Err(e) = build_top_level_matcher(&["-ok"], &mut config) {
+            assert!(e.to_string().contains("missing argument"));
+        } else {
+            panic!("parsing -ok with no executable or semicolon should fail");
+        }
+
+        if let Err(e) = build_top_level_matcher(&["-ok", ";"], &mut config) {
+            assert!(e.to_string().contains("missing argument"));
+        } else {
+            panic!("parsing -ok with no executable should fail");
+        }
+
+        if let Err(e) = build_top_level_matcher(&["-ok", "foo"], &mut config) {
+            assert!(e.to_string().contains("missing argument"));
+        } else {
+            panic!("parsing -ok without terminating ';' should fail");
+        }
+    }
+
+    #[test]
+    fn build_top_level_ok_missing_semicolon() {
+        let mut config = Config::default();
+        build_top_level_matcher(&["-ok", "echo", "{}"], &mut config)
+            .err()
+            .expect("parsing -ok without ';' should fail");
+    }
+
+    #[test]
+    fn build_top_level_ok_parses_correctly() {
+        let mut config = Config::default();
+        build_top_level_matcher(&["-ok", "echo", "{}", ";"], &mut config)
+            .expect("-ok with executable, {} and ';' should succeed");
+    }
+
+    #[test]
+    #[cfg(unix)]
+    fn build_top_level_ok_matches_with_confirmation() {
+        // When the user confirms, -ok should match (run the command and return
+        // its exit status).  When the user declines, -ok is false and the
+        // command is not run.
+        let abbbc = get_dir_entry_for("./test_data/simple", "abbbc");
+        let mut config = Config::default();
+
+        // Confirmed: -ok behaves like -exec (prints nothing; has_side_effects
+        // suppresses the default print, same as -exec).
+        let matcher = build_top_level_matcher(&["-ok", "true", ";"], &mut config).unwrap();
+        let deps = FakeDependencies::new();
+        deps.push_confirm_response(true);
+        assert!(matcher.matches(&abbbc, &mut deps.new_matcher_io()));
+
+        // Declined: -ok is false, so the default print fires.
+        let matcher = build_top_level_matcher(&["-ok", "true", ";"], &mut config).unwrap();
+        let deps = FakeDependencies::new();
+        deps.push_confirm_response(false);
+        assert!(!matcher.matches(&abbbc, &mut deps.new_matcher_io()));
+    }
+
     #[test]
     fn build_top_level_multi_exec_too_many_holders() {
         let mut config = Config::default();
diff --git a/src/find/mod.rs b/src/find/mod.rs
index b9c9cd3a..63a35735 100644
--- a/src/find/mod.rs
+++ b/src/find/mod.rs
@@ -9,7 +9,7 @@ pub mod matchers;
 use matchers::{Follow, WalkEntry};
 use std::cell::RefCell;
 use std::error::Error;
-use std::io::{stderr, stdout, Write};
+use std::io::{stderr, stdout, BufRead, BufReader, IsTerminal, Write};
 use std::path::PathBuf;
 use std::rc::Rc;
 use std::time::SystemTime;
@@ -57,20 +57,44 @@ impl Default for Config {
 pub trait Dependencies {
     fn get_output(&self) -> &RefCell<dyn Write>;
     fn now(&self) -> SystemTime;
+    /// Write `prompt` to stderr and return whether the user's response is
+    /// affirmative (starts with 'y' or 'Y').
+    ///
+    /// POSIX specifies that -ok writes a prompt to stderr but leaves the input
+    /// source implementation-defined.  GNU find reads from /dev/tty so that
+    /// the answer comes from the real terminal even when stdin is redirected;
+    /// BSD find reads from stdin unconditionally.
+    fn confirm(&self, prompt: &str) -> bool;
 }
 
 /// Struct that holds the dependencies we use when run as the real executable.
 pub struct StandardDependencies {
     output: Rc<RefCell<dyn Write>>,
     now: SystemTime,
+    /// Open handle to /dev/tty for reading -ok responses, or None when stdin
+    /// is not a terminal (pipe/file) or we are on Windows.  Opened once at
+    /// construction so we don't re-open it for every matched file.
+    tty: Option<RefCell<BufReader<std::fs::File>>>,
 }
 
 impl StandardDependencies {
     #[must_use]
     pub fn new() -> Self {
+        #[cfg(unix)]
+        let tty = if std::io::stdin().is_terminal() {
+            std::fs::File::open("/dev/tty")
+                .ok()
+                .map(|f| RefCell::new(BufReader::new(f)))
+        } else {
+            None
+        };
+        #[cfg(not(unix))]
+        let tty = None;
+
         Self {
             output: Rc::new(RefCell::new(stdout())),
             now: SystemTime::now(),
+            tty,
         }
     }
 }
@@ -89,6 +113,31 @@ impl Dependencies for StandardDependencies {
     fn now(&self) -> SystemTime {
         self.now
     }
+
+    fn confirm(&self, prompt: &str) -> bool {
+        // POSIX requires the prompt on stderr.
+        eprint!("{}", prompt);
+        let _ = stderr().flush();
+
+        // self.tty is Some when stdin was a terminal at startup: read from the
+        // controlling terminal so responses come from the keyboard even when
+        // stdin is occupied (e.g. `find -files0-from - -ok rm {} \;`).
+        // Otherwise fall back to stdin — BSD find's behaviour, and what we
+        // want when stdin is a pipe supplying scripted responses.
+        // EOF and errors both yield None/Err, which unwrap_or_default turns
+        // into an empty string — treated as "declined", matching GNU find.
+        let response = if let Some(tty) = &self.tty {
+            // Deref through RefMut to get &mut BufReader so lines() can take
+            // it by value without moving out of the RefCell.
+            (&mut *tty.borrow_mut()).lines().next()
+        } else {
+            std::io::stdin().lock().lines().next()
+        }
+        .and_then(Result::ok)
+        .unwrap_or_default();
+
+        response.trim_start().starts_with(['y', 'Y'])
+    }
 }
 
 /// The result of parsing the command-line arguments into useful forms.
@@ -298,6 +347,7 @@ Early alpha implementation. Currently the only expressions supported are
  -perm [-/]{{octal|u=rwx,go=w}}
  -newer path_to_file
  -exec[dir] executable [args] [{{}}] [more args] ;
+ -ok[dir] executable [args] [{{}}] [more args] ;
  -sorted
     a non-standard extension that sorts directory contents by name before
     processing them. Less efficient, but allows for deterministic output.
@@ -360,6 +410,8 @@ mod tests {
     pub struct FakeDependencies {
         pub output: RefCell<Cursor<Vec<u8>>>,
         now: SystemTime,
+        /// Preset responses for confirm(), consumed front-to-back.
+        confirm_responses: RefCell<std::collections::VecDeque<bool>>,
     }
 
     impl<'a> FakeDependencies {
@@ -367,6 +419,7 @@ mod tests {
             Self {
                 output: RefCell::new(Cursor::new(Vec::<u8>::new())),
                 now: SystemTime::now(),
+                confirm_responses: RefCell::new(std::collections::VecDeque::new()),
             }
         }
 
@@ -385,6 +438,11 @@ mod tests {
             cursor.read_to_string(&mut contents).unwrap();
             contents
         }
+
+        /// Queue a response to be returned by the next call to confirm().
+        pub fn push_confirm_response(&self, response: bool) {
+            self.confirm_responses.borrow_mut().push_back(response);
+        }
     }
 
     impl Dependencies for FakeDependencies {
@@ -395,6 +453,15 @@ mod tests {
         fn now(&self) -> SystemTime {
             self.now
         }
+
+        fn confirm(&self, _prompt: &str) -> bool {
+            // Return the next preset response; default to false (decline) so
+            // that a test that forgets to queue a response fails safely.
+            self.confirm_responses
+                .borrow_mut()
+                .pop_front()
+                .unwrap_or(false)
+        }
     }
 
     fn create_file_link() {
diff --git a/tests/common/test_helpers.rs b/tests/common/test_helpers.rs
index 0f69a305..acf5a526 100644
--- a/tests/common/test_helpers.rs
+++ b/tests/common/test_helpers.rs
@@ -5,6 +5,7 @@
 // https://opensource.org/licenses/MIT.
 
 use std::cell::RefCell;
+use std::collections::VecDeque;
 use std::env;
 use std::io::{Cursor, Read, Write};
 use std::path::Path;
@@ -19,6 +20,8 @@ use findutils::find::Dependencies;
 pub struct FakeDependencies {
     pub output: RefCell<Cursor<Vec<u8>>>,
     now: SystemTime,
+    /// Preset responses for confirm(), consumed front-to-back.
+    confirm_responses: RefCell<VecDeque<bool>>,
 }
 
 impl FakeDependencies {
@@ -26,6 +29,7 @@ impl FakeDependencies {
         Self {
             output: RefCell::new(Cursor::new(Vec::<u8>::new())),
             now: SystemTime::now(),
+            confirm_responses: RefCell::new(VecDeque::new()),
         }
     }
 
@@ -40,6 +44,11 @@ impl FakeDependencies {
         cursor.read_to_string(&mut contents).unwrap();
         contents
     }
+
+    /// Queue a response to be returned by the next call to confirm().
+    pub fn push_confirm_response(&self, response: bool) {
+        self.confirm_responses.borrow_mut().push_back(response);
+    }
 }
 
 impl Dependencies for FakeDependencies {
@@ -50,6 +59,15 @@ impl Dependencies for FakeDependencies {
     fn now(&self) -> SystemTime {
         self.now
     }
+
+    fn confirm(&self, _prompt: &str) -> bool {
+        // Return the next preset response; default to false (decline) so
+        // that a test that forgets to queue a response fails safely.
+        self.confirm_responses
+            .borrow_mut()
+            .pop_front()
+            .unwrap_or(false)
+    }
 }
 
 pub fn path_to_testing_commandline() -> String {
diff --git a/tests/exec_unit_tests.rs b/tests/exec_unit_tests.rs
index e952e405..3e8cfbeb 100644
--- a/tests/exec_unit_tests.rs
+++ b/tests/exec_unit_tests.rs
@@ -336,3 +336,137 @@ fn multi_set_exit_code_if_command_fails() {
     matcher.finished_dir(Path::new("test_data/simple"), &mut matcher_io);
     assert!(matcher_io.exit_code() == 1);
 }
+
+// -ok / -okdir tests
+//
+// These use FakeDependencies, which answers confirm() from a preset queue
+// rather than a real terminal.  That tests both the "confirmed" and
+// "declined" paths without needing a TTY.  The integration tests in
+// test_find.rs cover the stdin-fallback path (no controlling terminal).
+
+#[test]
+fn ok_executes_when_confirmed() {
+    // When the user confirms, -ok runs the command and returns true on success.
+    let temp_dir = Builder::new()
+        .prefix("ok_executes_when_confirmed")
+        .tempdir()
+        .unwrap();
+    let temp_dir_path = temp_dir.path().to_string_lossy();
+
+    let abbbc = get_dir_entry_for("test_data/simple", "abbbc");
+    let matcher = SingleExecMatcher::new_interactive(
+        &path_to_testing_commandline(),
+        &[temp_dir_path.as_ref(), "abc", "{}", "xyz"],
+        false,
+    )
+    .expect("Failed to create matcher");
+
+    let deps = FakeDependencies::new();
+    deps.push_confirm_response(true);
+    assert!(matcher.matches(&abbbc, &mut deps.new_matcher_io()));
+
+    let mut f = File::open(temp_dir.path().join("1.txt")).expect("Failed to open output file");
+    let mut s = String::new();
+    f.read_to_string(&mut s)
+        .expect("failed to read output file");
+    assert_eq!(
+        s,
+        fix_up_slashes(&format!(
+            "cwd={}\nargs=\nabc\ntest_data/simple/abbbc\nxyz\n",
+            env::current_dir().unwrap().to_string_lossy()
+        ))
+    );
+}
+
+#[test]
+fn ok_skips_when_declined() {
+    // When the user declines, -ok returns false without running the command.
+    let temp_dir = Builder::new()
+        .prefix("ok_skips_when_declined")
+        .tempdir()
+        .unwrap();
+    let temp_dir_path = temp_dir.path().to_string_lossy();
+
+    let abbbc = get_dir_entry_for("test_data/simple", "abbbc");
+    let matcher = SingleExecMatcher::new_interactive(
+        &path_to_testing_commandline(),
+        &[temp_dir_path.as_ref(), "abc", "{}", "xyz"],
+        false,
+    )
+    .expect("Failed to create matcher");
+
+    let deps = FakeDependencies::new();
+    deps.push_confirm_response(false);
+    assert!(!matcher.matches(&abbbc, &mut deps.new_matcher_io()));
+
+    // The command was not run, so no output file should exist.
+    assert!(
+        !temp_dir.path().join("1.txt").exists(),
+        "command should not have run when user declined"
+    );
+}
+
+#[test]
+fn okdir_executes_in_parent_dir_when_confirmed() {
+    // -okdir runs the command in the file's parent directory, same as -execdir.
+    let temp_dir = Builder::new()
+        .prefix("okdir_executes_when_confirmed")
+        .tempdir()
+        .unwrap();
+    let temp_dir_path = temp_dir.path().to_string_lossy();
+
+    let abbbc = get_dir_entry_for("test_data/simple", "abbbc");
+    let matcher = SingleExecMatcher::new_interactive(
+        &path_to_testing_commandline(),
+        &[temp_dir_path.as_ref(), "abc", "{}", "xyz"],
+        true, // exec_in_parent_dir = true → -okdir behaviour
+    )
+    .expect("Failed to create matcher");
+
+    let deps = FakeDependencies::new();
+    deps.push_confirm_response(true);
+    assert!(matcher.matches(&abbbc, &mut deps.new_matcher_io()));
+
+    let mut f = File::open(temp_dir.path().join("1.txt")).expect("Failed to open output file");
+    let mut s = String::new();
+    f.read_to_string(&mut s)
+        .expect("failed to read output file");
+    assert_eq!(
+        s,
+        fix_up_slashes(&format!(
+            "cwd={}/test_data/simple\nargs=\nabc\n./abbbc\nxyz\n",
+            env::current_dir().unwrap().to_string_lossy()
+        ))
+    );
+}
+
+#[test]
+fn ok_returns_false_when_command_fails() {
+    // When the user confirms but the command exits non-zero, -ok returns false.
+    let temp_dir = Builder::new()
+        .prefix("ok_returns_false_when_command_fails")
+        .tempdir()
+        .unwrap();
+    let temp_dir_path = temp_dir.path().to_string_lossy();
+
+    let abbbc = get_dir_entry_for("test_data/simple", "abbbc");
+    let matcher = SingleExecMatcher::new_interactive(
+        &path_to_testing_commandline(),
+        &[
+            temp_dir_path.as_ref(),
+            "--exit_with_failure",
+            "abc",
+            "{}",
+            "xyz",
+        ],
+        false,
+    )
+    .expect("Failed to create matcher");
+
+    let deps = FakeDependencies::new();
+    deps.push_confirm_response(true);
+    assert!(!matcher.matches(&abbbc, &mut deps.new_matcher_io()));
+
+    // The command did run (output file exists), but it failed.
+    assert!(temp_dir.path().join("1.txt").exists());
+}
diff --git a/tests/find_exec_tests.rs b/tests/find_exec_tests.rs
index 510a6939..7b2b9f51 100644
--- a/tests/find_exec_tests.rs
+++ b/tests/find_exec_tests.rs
@@ -18,6 +18,84 @@ use common::test_helpers::{fix_up_slashes, path_to_testing_commandline, FakeDepe
 use findutils::find::find_main;
 
 mod common;
+
+#[test]
+fn find_ok_confirmed() {
+    let temp_dir = Builder::new()
+        .prefix("find_ok_confirmed")
+        .tempdir()
+        .unwrap();
+    let temp_dir_path = temp_dir.path().to_string_lossy();
+    let deps = FakeDependencies::new();
+    deps.push_confirm_response(true);
+
+    let rc = find_main(
+        &[
+            "find",
+            &fix_up_slashes("./test_data/simple"),
+            "-maxdepth",
+            "1",
+            "-name",
+            "abbbc",
+            "-ok",
+            &path_to_testing_commandline(),
+            temp_dir_path.as_ref(),
+            "abc",
+            "{}",
+            "xyz",
+            ";",
+        ],
+        &deps,
+    );
+
+    assert_eq!(rc, 0);
+    assert_eq!(deps.get_output_as_string(), "");
+
+    let mut f = File::open(temp_dir.path().join("1.txt")).expect("Failed to open output file");
+    let mut s = String::new();
+    f.read_to_string(&mut s)
+        .expect("failed to read output file");
+    assert_eq!(
+        s,
+        fix_up_slashes(&format!(
+            "cwd={}\nargs=\nabc\n./test_data/simple/abbbc\nxyz\n",
+            env::current_dir().unwrap().to_string_lossy()
+        ))
+    );
+}
+
+#[test]
+fn find_ok_declined() {
+    let temp_dir = Builder::new().prefix("find_ok_declined").tempdir().unwrap();
+    let temp_dir_path = temp_dir.path().to_string_lossy();
+    let deps = FakeDependencies::new();
+    deps.push_confirm_response(false);
+
+    let rc = find_main(
+        &[
+            "find",
+            &fix_up_slashes("./test_data/simple"),
+            "-maxdepth",
+            "1",
+            "-name",
+            "abbbc",
+            "-ok",
+            &path_to_testing_commandline(),
+            temp_dir_path.as_ref(),
+            "abc",
+            "{}",
+            "xyz",
+            ";",
+        ],
+        &deps,
+    );
+
+    assert_eq!(rc, 0);
+    // -ok is false when declined, so no default print either.
+    assert_eq!(deps.get_output_as_string(), "");
+    // Command did not run.
+    assert!(!temp_dir.path().join("1.txt").exists());
+}
 #[test]
 fn find_exec() {
     let temp_dir = tempfile::Builder::new()
diff --git a/tests/test_find.rs b/tests/test_find.rs
index 97d69e92..c51891fc 100644
--- a/tests/test_find.rs
+++ b/tests/test_find.rs
@@ -1001,3 +1001,153 @@ fn find_slashes() {
         .succeeds()
         .no_stderr();
 }
+
+// -ok / -okdir integration tests
+//
+// These tests use pipe_in() to supply the user's response.  Because pipe_in()
+// makes stdin a pipe, std::io::stdin().is_terminal() returns false inside the
+// find subprocess, so StandardDependencies::confirm reads from stdin directly
+// instead of opening /dev/tty.  No special environment variable is needed.
+
+#[test]
+fn find_ok_yes_runs_command() {
+    // When the user answers "y", -ok should run the command and print output.
+    ucmd()
+        .args(&[
+            "test_data/simple",
+            "-maxdepth",
+            "1",
+            "-name",
+            "abbbc",
+            "-ok",
+            "echo",
+            "{}",
+            ";",
+        ])
+        // Pipe the affirmative response for the single file found.
+        .pipe_in("y\n")
+        .succeeds()
+        .stderr_contains("< echo") // prompt appeared
+        .stdout_contains("abbbc"); // echo ran
+}
+
+#[test]
+fn find_ok_no_skips_command() {
+    // When the user answers "n", -ok should not run the command.
+    // The expression is false so no output is produced, but find exits 0.
+    ucmd()
+        .args(&[
+            "test_data/simple",
+            "-maxdepth",
+            "1",
+            "-name",
+            "abbbc",
+            "-ok",
+            "echo",
+            "{}",
+            ";",
+        ])
+        .pipe_in("n\n")
+        .succeeds()
+        .stderr_contains("< echo") // prompt still appeared
+        .no_stdout(); // but echo was not run
+}
+
+#[test]
+fn find_ok_prompt_format() {
+    // The prompt should follow GNU find's "< executable args... >? " format.
+    ucmd()
+        .args(&[
+            "test_data/simple",
+            "-maxdepth",
+            "1",
+            "-name",
+            "abbbc",
+            "-ok",
+            "echo",
+            "{}",
+            ";",
+        ])
+        .pipe_in("n\n")
+        .succeeds()
+        .stderr_contains(format!(
+            "< echo {} >? ",
+            Path::new("test_data/simple")
+                .join("abbbc")
+                .to_string_lossy()
+        ));
+}
+
+#[test]
+fn find_ok_empty_response_declines() {
+    // An empty line (just Enter) should be treated as decline.
+    ucmd()
+        .args(&[
+            "test_data/simple",
+            "-maxdepth",
+            "1",
+            "-name",
+            "abbbc",
+            "-ok",
+            "echo",
+            "{}",
+            ";",
+        ])
+        .pipe_in("\n")
+        .succeeds()
+        .no_stdout();
+}
+
+#[test]
+fn find_ok_accepts_y_variants() {
+    // "Y", "yes", and " y" (leading whitespace) should all be accepted.
+    for response in &["Y\n", "yes\n", " y\n"] {
+        ucmd()
+            .args(&[
+                "test_data/simple",
+                "-maxdepth",
+                "1",
+                "-name",
+                "abbbc",
+                "-ok",
+                "echo",
+                "{}",
+                ";",
+            ])
+            .pipe_in(*response)
+            .succeeds()
+            .stdout_contains("abbbc");
+    }
+}
+
+#[test]
+fn find_okdir_yes_runs_command() {
+    // -okdir should run the command in the file's parent directory.
+    ucmd()
+        .args(&[
+            "test_data/simple",
+            "-maxdepth",
+            "1",
+            "-name",
+            "abbbc",
+            "-okdir",
+            "echo",
+            "{}",
+            ";",
+        ])
+        .pipe_in("y\n")
+        .succeeds()
+        .stderr_contains("< echo")
+        .stdout_contains(fix_up_slashes("./abbbc"));
+}
+
+#[test]
+fn find_ok_missing_semicolon() {
+    // -ok without a closing ';' should be an error (just like -exec).
+    ucmd()
+        .args(&["test_data/simple", "-ok", "echo", "{}"])
+        .pipe_in("")
+        .fails()
+        .stderr_contains("missing argument to -ok")
+        .no_stdout();
+}