baumi's personal blog … Linux, OS X, Windows, Random things, …
27 02 2019
A couple of years ago i set up an owncloud server for myself. While it’s nice for small amount of files, owncloud had some disturbing limitations. I tried syncing more than a million files, and it miserably failed. The search feature would take forever, etc … Also, you always need a server to be running. […]
1 02 2019
SYMPTOMS / ERROR MESSAGE: sd-executor exit with status 1 systemd failed to open serialization file failed to fully start freezing system failed to insert module autofs4 CAUSE: Ubuntu is now using systemd and some services need read/write access, however the disk has only been mounted as ro (read-only). SOLUTION: Boot into upstart mode or use […]
22 11 2018
https://www.ecb.europa.eu/stats/policy_and_exchange_rates/euro_reference_exchange_rates/html/index.en.html Euro foreign exchange reference rates + historical data XML today: http://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml XML 90 days: https://www.ecb.europa.eu/stats/eurofxref/eurofxref-hist-90d.xml?7ef8b5118e49d5f61068417d070c68db XML since 1999: http://www.ecb.europa.eu/stats/eurofxref/eurofxref-hist.xml
26 10 2018
1. Register free API key for https://www.alphavantage.co/ 2. API documentation: https://www.alphavantage.co/documentation/ 3. Download data: curl “https://www.alphavantage.co/query?function=TIME_SERIES_INTRADAY&symbol=TSLA&interval=5min&apikey=YOURAPIKEYHERE&datatype=csv” –output tsla.csv
12 07 2018
https://nullprogram.com/blog/2018/06/23/
12 07 2018
https://google-developers.appspot.com/machine-learning/crash-course/backprop-scroll/ https://bloomberg.github.io/foml/#lectures https://www.kdnuggets.com/2018/02/8-neural-network-architectures-machine-learning-researchers-need-learn.html Source: Oracle
20 06 2018
AC Geekbench Result: (BIOS setting: max power, max power) https://browser.geekbench.com/v4/cpu/8741282 Single Core Score: 5132 Multi-Core Score: 16230 Battery Geekbench Result (BIOS setting: battery optimized, thermal optimized) https://browser.geekbench.com/v4/cpu/8741341 Single Core Score: 2508 Multi-Core Score: 9378
18 05 2018
Press Release: https://www.wi-fi.org/news-events/newsroom/wi-fi-alliance-introduces-security-enhancements Press Release analysis: http://www.mathyvanhoef.com/2018/03/wpa3-technical-details.html RFC8110: Opportunistic wireless encryption https://tools.ietf.org/html/rfc8110 802.11ax Task Group Timelines: http://grouper.ieee.org/groups/802/11/Reports/tgax_update.htm http://www.ieee802.org/11/Reports/802.11_Timelines.htm#tgax WPA3 Hardware news: http://www.guru3d.com/news-story/qualcomm-introduces-atheros-wcn3998-with-802-11axwpa3-and-bluetooth-5-1.html http://gagadget.com/en/33070-qualcomms-mobile-chip-wcn3998-is-the-first-to-support-the-standard-wi-fi-80211ax/ https://meraki.cisco.com/blog/2018/03/wi-fi-standards-on-the-move-again/ — What WPA is based on: http://community.arubanetworks.com/t5/Technology-Blog/WPA3-The-Next-Generation-in-Secure-Mobility/ba-p/410832 gives a list (i have added links where available): –Harkins, D. and W. Kumari, “Opportunistic Wireless Encryption”, RFC 8110, March 2017 –IEEE 802.11-2016 –Harkins, […]
4 04 2018
https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test This might be required for VMware workstation 12, 14, … If you see vmware suck at “Waiting for connection”, try running “sudo vmware” this did fix it for me and others. (Source: https://communities.vmware.com/thread/573634)
3 04 2018
Login Screen: i don’t want the hidpi scaling here, because it’s getting to big, thus: sudo vi /usr/share/glib-2.0/schemas/org.gnome.desktop.interface.gschema.xml change <key name=”scaling-factor” type=”u”> <default>0</default> to <key name=”scaling-factor” type=”u”> <default>1</default> Touchpad / Trackpad I’m using the synaptics driver, same settings as with my T450s. I had to disable the Trackpoint in BIOS to make it work, please […]