/export
/export file=EXPORT_FILENAME.rsc show-sensitive1
/system backup save name=BACKUP_FILENAME.backup dont-encrypt=yes
/ip firewall filter print all
/ppp active print without-paging terse
1show-sensitive will export the secrets/passwords into the file as well. This is the default for RouterOS 6.x. N.B. For RouterOS 7.x, hide-sensitive is the default