jm + rss   8

Convert an RSS feed to ActivityPub
for autoposting to Mastodon or similar. Via Nelson
via:nelson  mastodon  rss  blogging  scripts 
12 days ago by jm
How To Measure the Working Set Size on Linux
A nifty metric:
The Working Set Size (WSS) is how much memory an application needs to keep working. Your app may have populated 100 Gbytes of main memory, but only uses 50 Mbytes each second to do its job. That's the working set size. It is used for capacity planning and scalability analysis.

You may never have seen WSS measured by any tool (I haven't either). OSes usually show you virtual memory and resident memory, shown as the "VIRT" and "RES" columns in top. Resident memory is real memory: main memory that has been allocated and page mapped. But we don't know how much of that is in heavy use, which is what WSS tells us.

In this post I'll introduce some new things I've developed for WSS estimation: two Linux tools, and WSS profile charts. The tools use either the referenced or the idle page flags to measure a page-based WSS, and were developed out of necessity for another performance problem.


(via Amy Tobey)
via:amytobey  memory  linux  rss  wss  proc  ps  processes  metrics  working-set-size  ram 
january 2018 by jm
did Google blacklist their own site?

The leading theory that I've seen going around is that Google is actually blocking all links in any FeedBurner feed, because it's a violation of its own terms of service. Seriously.

The link-shortener "goo.gl", run by Google, is blocking all URLs generated by Feedburner, run by Google. pic.twitter.com/IR7wrlv6xj
— Great Again Also (@agentdero) September 6, 2016

That's because Google's URL shortener's terms of service bans "URL re-directors" and it appears that the genius engineers at Google have decided that Google-run FeedBurner is nothing more than a URL re-director and killed off everyone's links without notice or explanation. This despite the fact that they're the same damn company and that FeedBurner unilaterally moved everyone's RSS feed to use Goo.gl links in the first place.
urls  url-shorteners  history  goo.gl  google  feedburner  redirectors  rss  links 
september 2016 by jm
Kimono
'Turn websites into structured APIs from your browser in seconds' -- next-generation web scraping, recommended by conoro
via:conoro  scraping  web  http  kimono  rss  json  csv  data 
january 2015 by jm
Transitioning from Google Reader to feedly
xpecting for some time: We have been working on a project called Normandy which is a feedly clone of the Google Reader API – running on Google App Engine. When Google Reader shuts down, feedly will seamlessly transition to the Normandy back end.


Excellent stuff -- I've just tried feedly and it's looking good -- in fact it may be a better UI overall anyway.
feedly  google-reader  transition  rss  atom  feeds  web 
march 2013 by jm
FlexGet
torrent automation from RSS feeds; will work nicely with Transmission
bittorrent  automation  boxee  linux  python  rss  torrents  tv  flexget  from delicious
july 2010 by jm

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