get real time stock quote from terminal bash


curl -s  http://www.nasdaq.com/symbol/baba | awk    '/qwidget_lastsale/{gsub( "[^[:digit:].]","");print }'
qwidget_lastsale

THIS indicates to awk to search for qwidget_lastsale line which has the value you are searching for

gsub( "[^[:digit:].]",""

this just remove all html stuff and just keep numbers and dots

in thi end just print it 😀

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