geektool roundup

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Day of week
date +%A
Month
date +%B
Date
date +%d
Time
date +"%I:%M"
AM/PM
date +"%p"
RAM
top -l 1 | awk '/PhysMem/ {print "used: " $8 " free: " $10}'
Uptime
uptime | awk '{sub(":", "h ", $3); sub(",", "min", $3); print "uptime: " $3}'
Today in History
grep -h "^$(date '+%m/%d')" /usr/share/calendar/calendar.{holiday,history,computer}|cut -f2