51M	ftp.cert.org
4,6G	ftp.ietf.org
241M	ftp.openbsd.org
1,9G	ftp.openssl.org
255M	ftp.proftpd.org
56G	rsync.releases.ubuntu.com
4,0K	size.txt
4,0K	size.txt.old
4,0K	sum.txt-20260701