cli_get_dbh()

argument is hashref can be the gopts() return, or a conf hashref

you can specify database connection by

   -a abs path to sqlite | DBABSPATH

or mysql..

   -U username | DBUSER
   -P password | DBPASSWORD
   -D database name | DBNAME
   -H host, ni* | DBHOST
   -E metadata table name, ni*

ni* not implemented

cli_find_all_files()

does not return hidden files or hidden dirs returns dirs and files

arg is abs path, optional arg is number limit to return returns array ref

cli_log()

argument is message places time into message

the abs path to log is to /var/log/$PROGRAMNAME.log $PROGRAMNAME is $0 modified

returns message as was logged

   debug( cli_log('started') );