Update cheatsheets

tldr/dropdb

@@ -0,0 +1,42 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# dropdb
+
+> Remove a PostgreSQL database.
+> A simple wrapper around the SQL command `DROP DATABASE`.
+> More information: <https://www.postgresql.org/docs/current/app-dropdb.html>.
+
+- Destroy a database:
+
+`dropdb {{dbname}}`
+
+- Request a verification prompt before any destructive actions:
+
+`dropdb {{[-i|--interactive]}} {{database_name}}`
+
+- Connect with a specific username and destroy a database:
+
+`dropdb {{[-U|--username]}} {{username}} {{dbname}}`
+
+- Force a password prompt before connecting to the database:
+
+`dropdb {{[-W|--password]}} {{dbname}}}}`
+
+- Suppress a password prompt before connecting to the database:
+
+`dropdb {{[-w|--no-password]}} {{database_name}}`
+
+- Specify the server host name:
+
+`dropdb {{[-h|--host]}} {{host}} {{database_name}}`
+
+- Specify the server port:
+
+`dropdb {{[-p|--port]}} {{port}} {{database_name}}`
+
+- Attempt to terminate existing connections before destroying the database:
+
+`dropdb {{[-f|--force]}} {{database_name}}`