diff --git a/lisp/mitch-packages.el b/lisp/mitch-packages.el
index f44c90f..2cc0992 100644
--- a/lisp/mitch-packages.el
+++ b/lisp/mitch-packages.el
@@ -153,18 +153,67 @@ This is taken from a website that I can't remember at the moment."
     (if (null args) (bury-buffer)
       (mapc #'find-file-other-window
 	    (mapcar #'expand-file-name (flatten-tree (reverse args))))))
+  (defun aweshell-sudo-toggle ()
+    "Toggle sudo with current command."
+    (interactive)
+    (save-excursion
+      (let ((commands (buffer-substring-no-properties
+		       (progn (eshell-bol) (point)) (point-max))))
+	(if (string-match-p "^sudo " commands)
+	    (progn
+	      (eshell-bol)
+	      (while (re-search-forward "sudo " nil t)
+		(replace-match "" t nil)))
+	  (progn
+	    (eshell-bol)
+	    (insert "sudo ")
+	    )))))
   :general
   (general-define-key
    :states 'normal
    :keymaps 'eshell-mode-map
-   "I" 'eshell-evil-insert-line))
+   "I" 'eshell-evil-insert-line)
+  (general-define-key
+   :states 'insert
+   :keymaps 'eshell-mode-map
+   "C-L" 'aweshell-sudo-toggle))
 (use-package eshell-vterm
   :after eshell
   :custom (eshell-destroy-buffer-when-process-dies t)
   :hook (eshell-mode . eshell-vterm-mode))
 (use-package eshell-syntax-highlighting
   :after eshell
-  :hook (eshell-mode . eshell-syntax-highlighting-mode))
+  :hook (eshell-mode . eshell-syntax-highlighting-mode)
+  :config
+  ;; Make cat with syntax highlight.
+  ;; (defun aweshell-cat-with-syntax-highlight (filename)
+  (defun aweshell-cat-with-syntax-highlight (filename)
+    "Like cat(1) but with syntax highlighting.
+
+Taken from https://github.com/manateelazycat/aweshell/blob/d246df619573ca3f46070cc0ac82d024271ed243/aweshell.el#L775"
+    (let ((existing-buffer (get-file-buffer filename))
+	  (buffer (find-file-noselect filename)))
+      (eshell-print
+       (with-current-buffer buffer
+	 (if (fboundp 'font-lock-ensure)
+	     (font-lock-ensure)
+	   (with-no-warnings
+	     (font-lock-fontify-buffer)))
+	 (let ((contents (buffer-string)))
+	   (remove-text-properties 0 (length contents) '(read-only nil) contents)
+	   contents)))
+      (unless existing-buffer
+	(kill-buffer buffer))
+      nil))
+  (defun eshell/cat (&rest args)
+    "Wrapper around `aweshell-cat-with-syntax-highlight' for multiple arguments.
+"
+    (setq args (eshell-stringify-list (flatten-tree args)))
+    (dolist (file args)
+      (if (string= file "-")
+	  (throw 'eshell-external
+		 (eshell-external-command "cat" args))
+	(aweshell-cat-with-syntax-highlight file)))))
 (use-package eshell-prompt-extras
   :after eshell
   :custom