On 12Sep2016 19:37, bruce <badouglas@xxxxxxxxx> wrote:
Simple question.
Got a basic string..
http://venturacollege.bncollege.com/webapp/wcs/stores/servlet/BNCBHomePage?storeId=78236&campusId=78236&userId=-1002&catalogId=10001&ddkey=http:BNCBMultiCampusPageCmd
trying to get the internal sub-string "78236"
I can remove the beginning portion, but can't figureout the rest of the
regex to remove the subsequent chars..
awk -F': ' '{print $2}' | tail -1 | sed 's/.*storeId=\(.*\).&/\1/'
With the URL on stdin:
tr '?&' '\012\012' | sed -n 's/^storeId=//p'
With the URL in a variable:
url='http://venturacollege.bncollege.com/webapp/wcs/stores/servlet/BNCBHomePage?storeId=78236&campusId=78236&userId=-1002&catalogId=10001&ddkey=http:BNCBMultiCampusPageCmd'
store_id=$( printf '%s\n' | tr '?&' '\012\012' | sed -n 's/^storeId=//p' )
i.e. break the URL into the right pieces, one per line. Get the appropriate
line.
Cheers,
Cameron Simpson <cs@xxxxxxxxxx>
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