As described in viewtopic.php?f=7&t=131039 I'm using this line to downlad new npk files into CAPs manager to be available to APs update (as "require same version") :

The problem is the /apdir directory keeps filling with all old no more used routeros-mipsbe-xxxxxx.npk files (10MB each) , resulting in no more space left .

As I'm not expert in scripting, how can I modify script to delete old npk file when a new one has been downloaded ? (code example)

Thank you