diff --git a/src/main.rs b/src/main.rs
index 567d9f6..23cdf6f 100755
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,7 +9,6 @@ use std::{
     rc::Rc,
     sync::{Arc, Mutex},
     thread::JoinHandle,
-    time::Duration,
 };
 
 use clap::{command, Parser};
@@ -156,6 +155,7 @@ fn main() -> io::Result<()> {
 /// - F => focus Find/Filter bar
 /// - N => New directory from search text
 /// - C => Copy selected files to this directory.
+/// - C => Remove selected files and directories non-recursively
 /// - 1-9 or 0 => set recursive depth limit (0 = infinite)
 /// - T => open terminal here ($TERM)
 /// - E => open in editor ($EDITOR <file/dir>)
@@ -302,7 +302,7 @@ impl TuiFile {
     }
     pub fn new(current_dir: PathBuf) -> io::Result<Self> {
         // state
-        let (width, height) = terminal::size()?;
+        let (_width, _height) = terminal::size()?;
         let updates = u32::MAX;
         Ok(Self {
             active: true,
diff --git a/src/run.rs b/src/run.rs
index db28864..a72608b 100755
--- a/src/run.rs
+++ b/src/run.rs
@@ -4,7 +4,7 @@ use crossterm::{cursor, queue, style, terminal, ExecutableCommand};
 use regex::RegexBuilder;
 
 use crate::updates::Updates;
-use crate::{tasks, AppCmd, BackgroundTask, DirContent, DirContentType, Focus, Share};
+use crate::{tasks, AppCmd, DirContent, DirContentType, Focus, Share};
 use std::io::Write;
 use std::path::PathBuf;
 use std::process::{Command, Stdio};
@@ -309,7 +309,7 @@ impl TuiFile {
                                 text.push(endchar);
                                 vec![text.red()]
                             }
-                            DirContentType::Dir { metadata } => {
+                            DirContentType::Dir { metadata: _ } => {
                                 let filenamelen = share.size.0 as usize - 2 - text_charlen;
                                 if entry.name_charlen < filenamelen {
                                     text.push_str(&entry.name);
@@ -335,7 +335,7 @@ impl TuiFile {
                                 text.push(endchar);
                                 vec![text.stylize()]
                             }
-                            DirContentType::File { size, metadata } => {
+                            DirContentType::File { size, metadata: _ } => {
                                 let filenamelen =
                                     share.size.0 as usize - 3 - text_charlen - size.chars().count();
                                 if entry.name_charlen < filenamelen {
@@ -364,7 +364,7 @@ impl TuiFile {
                                 text.push(endchar);
                                 vec![text.stylize()]
                             }
-                            DirContentType::Symlink { metadata } => {
+                            DirContentType::Symlink { metadata: _ } => {
                                 let filenamelen = share.size.0 as usize - 2 - text_charlen;
                                 if entry.name_charlen < filenamelen {
                                     text.push_str(&entry.name);
@@ -688,7 +688,7 @@ impl TuiFile {
                         }
                         _ => {}
                     },
-                    Event::Paste(e) => {}
+                    Event::Paste(_e) => {}
                     Event::Resize(w, h) => {
                         share.size.0 = w;
                         share.size.1 = h;
diff --git a/src/tasks.rs b/src/tasks.rs
index 5e85ce7..f039fba 100755
--- a/src/tasks.rs
+++ b/src/tasks.rs
@@ -2,10 +2,9 @@ use std::{
     collections::HashSet,
     fs, io,
     path::{Path, PathBuf},
-    time::Duration,
 };
 
-use crate::{updates::Updates, BackgroundTask, Share, TuiFile};
+use crate::{BackgroundTask, Share};
 
 pub(crate) fn task_copy(
     src: Vec<(PathBuf, Vec<(PathBuf, bool)>)>,
@@ -78,7 +77,7 @@ fn copy_dir(
 
 pub(crate) fn task_del(paths: Vec<PathBuf>, share: &mut Share) {
     share.tasks.push(BackgroundTask::new(move |status| {
-        let mut total: usize = paths.len();
+        let total: usize = paths.len();
         for path in paths {
             {
                 let s = format!("rm {total}");