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cron dump
Use mydumper backup mysql database, file;
support config file $HOME/.cron_unidump.d/config.conf
cron_unidump install
cron_unidump uninstall
cron_unidump add {conf name}
cron_unidump backup {type} {name}
cron_unidump restore {name} {date}
shell#> cron_unidump show
cron_unidump list