-pg_dump obscurity > /org/security-master.debian.org/dak-backup/dump_$(date +%Y.%m.%d-%H:%M:%S)
-find -maxdepth 1 -mindepth 1 -type f -name 'dump_*' \! -name '*.bz2' \! -name '*.gz' -mmin +720 |
-while read dumpname; do
- bzip2 -9fv "$dumpname"
-done