Upgraded most of the short linking I’ve been doing outside wordpress/la-petite-url to use yourls; except, of course, that a quick bit of sql didn’t translate everything.
The MySQL
insert into yourls_url select key1, target, timestamp(concat(year, '-', month, '-',day, ' 12:00:00')), '10.0.0.1', clicks from shorty_shorties;
The Problem
One shorty link was hyphenated, not something yourls allows.
So, some .htaccess hackery required, again …
RewriteRule ^([0-9A-Za-z-]+)-([0-9A-Za-z-]+)?/?$ /yourls-go.php?id=$1$2 [L]
