perl -pi -e '$_=capitalise($_)' persons/*/name

##</code><code>##

update persons set name = CAPITALISE(name);

##</code><code>##

> cd software
> ls
glibc.rpm
DBI.rpm
DBI.tgz
DBD::mysql.rpm
DBD::mysql.tgz
author=/
format=/
language=/
...
> ls format=
rpm/
tgz/
...
> ls format=/rpm
glibc.rpm
DBI.rpm
DBD::mysql.rpm
language=/
author=/
...
> ls format=/rpm/language=/perl
DBI.rpm
DBD::mysql.rpm
...
> ls language=/perl
DBI.rpm
DBI.tgz
DBD::mysql.rpm
DBD::mysql.tgz
...
> ls language=/perl/format=/rpm
DBI.rpm
DBD::mysql.rpm
...