On 23/03/15 14:40, Ken Fallon wrote: > On 2015-03-11 04:07, Patrick Dailey wrote: >> The next HPR_AudioBookClub will be April 14 8:00PM > > I put this one liner together, with the hope that it help you download. > You will need xmlstarlet installed. > > wget -O - http://startrekcontinuingmission.com/sttcm.xml | xmlstarlet > sel -T -t -m '/rss/channel/item' -v 'concat(pubDate, "_HPR_", > enclosure/@url)' -n - | while read episode;do EP_URL=$(echo ${episode} | > awk -F '_HPR_' '{print $2}'); EP_NAME="sttcm_$(\date --date="$(echo > ${episode} | awk -F '_HPR_' '{print $1}' )" -u > +%Y-%m-%d_%H-%M-%SZ)_$(basename ${EP_URL})"; wget -O "${EP_NAME}" > "${EP_URL}";done > > I deliberately made it so ugly so that the real coders out there would > get so annoyed that they would contribute a show describing what I did > wrong and how it could be improved.
That's one impressive collection of commands. I'm not a real coder, but I turned it into a script and trimmed it down a bit. It's attached. I didn't like the ugly file names so I used awk to turn the concatenated date and URL into a wget command followed by a touch to set the date on the file and fed the commands to the shell in the loop. Then the files are ordered by publication date in the directory. There's no right way. Back in my first university job in the late 70's we produced a small quarterly magazine in which we put little quizzes like this. It was fun to compile and the readers seemed to like them. Stuff like "write the shortest list of editor commands to turn any file upside down and the lines back to front". An idea for a show? Dave
#!/usr/bin/env bash wget -O - http://startrekcontinuingmission.com/sttcm.xml |\ xmlstarlet sel -T -t -m '/rss/channel/item' -v 'concat(pubDate, "|", enclosure/@url)' -n - |\ while read episode do echo "$episode" |\ awk -F'|' '{bs = $2; gsub(".*/","",bs); printf "wget %s\ntouch --date=\"%s\" %s\n",$2,$1,bs}' | sh done
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