Move pages under tldr, lint run.sh, update docs

tldr/mysqldump

@@ -0,0 +1,26 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# mysqldump
+
+> Backups MySQL databases.
+> See also `mysql` for restoring databases.
+> More information: <https://dev.mysql.com/doc/refman/en/mysqldump.html>.
+
+- Create a backup (user will be prompted for a password):
+
+`mysqldump --user {{user}} --password {{database_name}} --result-file={{path/to/file.sql}}`
+
+- Backup a specific table redirecting the output to a file (user will be prompted for a password):
+
+`mysqldump --user {{user}} --password {{database_name}} {{table_name}} > {{path/to/file.sql}}`
+
+- Backup all databases redirecting the output to a file (user will be prompted for a password):
+
+`mysqldump --user {{user}} --password --all-databases > {{path/to/file.sql}}`
+
+- Backup all databases from a remote host, redirecting the output to a file (user will be prompted for a password):
+
+`mysqldump --host={{ip_or_hostname}} --user {{user}} --password --all-databases > {{path/to/file.sql}}`