. "$tool"/etc/sv/"$sv"/remote.sh || return 1
)
}
+rule_mysql_backup () {
+ mkdir -p "$tool"/var/backup/mysql
+ rule ssh -l root '
+ for db in $(sudo -u mysql mysql -u mysql --skip-column-names <<-EOF
+ SELECT schema_name
+ FROM information_schema.schemata
+ WHERE schema_name NOT IN ("information_schema", "performance_schema");
+ EOF
+ ); do
+ $db
+ done
+ '
+ }
rule=${1:-help}
${1+shift}