cd 01; ../mkdaydir; cd ../02; ../mkdaydir cd ../03; ../mkdaydir cd ../04; ../mkdaydir cd ../05; ../mkdaydir cd ../06; ../mkdaydir cd ../07; ../mkdaydir cd ../08; ../mkdaydir cd ../09; ../mkdaydir cd ../10; ../mkdaydir cd ../11; ../mkdaydir cd ../12; ../mkdaydir cd ..