wget randomfunfacts.com -O - 2>/dev/null | tee lastfact | grep \<strong\> | sed "s;^.*<i>\(.*\)</i>.*$;\1;"
The file lastfact, can then be examined whenever the command fails.
extension to tali713's random fact generator. It takes the output & sends it to notify-osd. Display time is proportional to the lengh of the fact.
This is a working version, though probably clumsy, of the script submitted by felix001. This works on ubuntu and CygWin. This would be great as a bash function, defined in .bashrc. Additionally it would work as a script put in the path. Show Sample Output
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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wget randomfunfacts.com -qO- | sed -n "/<strong>/{s;^.*<i>\(.*\)</i>.*$;\1;p}"
Or versions of grep that support PCRE can do the job of the sed:wget randomfunfacts.com -qO- | grep -Po '(?<=<strong><i>)[^<]+(?=</i></strong>)'