If you want to run a command every ten minutes it's possible to write
*/10 * * * * /home/you/znc/bin/znc >/dev/null 2>&1
0,10,20,30,40,50 * * * * /home/you/znc/bin/znc >/dev/null 2>&1
But I'm not sure if every crond does that. Check your local manpage when in doubt.
- I don't know either, but why should one care? The longer version works too, but the case that some crond doesnt support the short one would be bad. Psychon 18:26, 19 September 2007 (CEST)