Working random fact generator
The only letter not appearing on the Periodic Table is the letter "J".
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Though without infinite time and knowledge of how the site will be designed in the future this may stop working, it still will serve as a simple straight forward starting point. This uses the observation that the only item marked as strong on the page is the single logical line that includes the italicized fact. If future revisions of the page show failure, or intermittent failure, one may simply alter the above to read.
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.13wget randomfunfacts.com -O - 2>/dev/null | grep \<strong\> | sed "s;^.*<i>\(.*\)</i>.*$;\1;" -
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.
2wget randomfunfacts.com -O - 2>/dev/null | grep \<strong\> | sed "s;^.*<i>\(.*\)</i>.*$;\1;" | while read FUNFACT; do notify-send -t $((1000+300*`echo -n $FUNFACT | wc -w`)) -i gtk-dialog-info "RandomFunFact" "$FUNFACT"; done
What do you think?
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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links -dump randomfunfacts.com | sed '/+-/,/+-/!d'a better version, since some funfacts may contain over one line.wget randomfunfacts.com -O - 2>/dev/null | grep \<strong\> | sed -e "s;^.*<i>\(.*\)</i>.*$;\1;g"