root@UnicoNET:~# zdump -v ../Sao_Paulo../Sao_Paulo Fri Dec 13 20:45:52 1901 UTC = Fri Dec 13 20:45:52 1901 ../Sao_Paulo isdst=0 gmtoff=0zdump: warning: zone "../Sao_Paulo" abbreviation "../Sao_Paulo" lacks alphabetic at start../Sao_Paulo Sat Dec 14 20:45:52 1901 UTC = Sat Dec 14 20:45:52 1901 ../Sao_Paulo isdst=0 gmtoff=0../Sao_Paulo Mon Jan 18 03:14:07 2038 UTC = Mon Jan 18 03:14:07 2038 ../Sao_Paulo isdst=0 gmtoff=0../Sao_Paulo Tue Jan 19 03:14:07 2038 UTC = Tue Jan 19 03:14:07 2038 ../Sao_Paulo isdst=0 gmtoff=0