How does one monitor a page every three weeks? There, I bet that's a real stumper, muhahahaha.
for i in `seq 400`; do date -d "now + $i days" +%d\ %u\ %F;done| awk 'NR%21-1<2' #shows a window of 3 days at our target which 05 6 2003-07-05 could be analyzed 06 7 2003-07-06 to find what combo of days and dates 07 1 2003-07-07 would be just right 26 6 2003-07-26 to both match about every three weeks. 27 7 2003-07-27 28 1 2003-07-28... looks like Ph.D. stuff. On the other hand maybe an "every [1][2][3] weeks" choice could be added in the software. -- http://jidanni.org/ Taiwan(04)25854780
