Update cheatsheets

tldr/tgutil

@@ -0,0 +1,26 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# tgutil
+
+> Manage a Telegram account.
+> See also: `tgcloud`, `tgsend`, `tginfo`.
+> More information: <https://pypi.org/project/telegram-cloud/>.
+
+- Edit the last text message on a chat with new text:
+
+`tgutil {{[-n|--name]}} {{session_name}} {{[-u|--username]}} {{chat_id}} {{[-m|--mode]}} edit --text "{{current_text}}" --newtext "{{new_text}}"`
+
+- Edit all text messages that contain `current_text` with `new_text`:
+
+`tgutil {{[-n|--name]}} {{session_name}} {{[-u|--username]}} {{chat_id}} {{[-m|--mode]}} editall --text "{{current_text}}" --newtext "{{new_text}}"`
+
+- Delete the last text message on a chat with search value:
+
+`tgutil {{[-n|--name]}} {{session_name}} {{[-u|--username]}} {{chat_id}} {{[-m|--mode]}} delete --text "{{current_text}}"`
+
+- Delete all messages containing the `query` value:
+
+`tgutil {{[-n|--name]}} {{session_name}} {{[-u|--username]}} {{chat_id}} {{[-m|--mode]}} deleteall --text "{{query}}"`