Quiz 1 Results

Correct Answers to #1
Regex Solutions to Parsing Out uptime output

uptime | sed 's/.*up\([^,]*\),.*/\1/'
by Nathan Barnes
uptime | sed 's/^\(.*\)\(up[[:blank:]]\)\(.*\)\(,.*[[:blank:]]users\)\(.*\)/\3/'
Brute Force Solution (inspired by Nathan and May Quan's solution)