Some cleanup

research.md

 [[!meta title="Research and tests"]]
 [[!tag research ideias ideas]]
 
-* Raw list with things to try, research, evaluate develop and maybe deploy!
+* Raw notes, lists, things to try, research, evaluate develop and maybe deploy!
 
 ## Subpages
 

research/devops.md

@@ -5,26 +5,12 @@ DevOps research:
 * [Simet](http://simet.nic.br).
 * spice-client-gtk: option to hide menubar: see `window_state_cb` at `spicy.c`.
 * auto start user screen sessions.
-* backups: snapshots with remote transfer support.
 * puppet:
   * deploy: multiple module paths: https://docs.puppet.com/puppet/3.6/dirs_modulepath.html
   * default modules as submodules from the bootstrap repository, custom modules closer to the config folder?
-* kvm:
-  * kvm-manager improvements (systemd support, packaging, docs).
-  * env params.
-  * FDE using bootless image.
 * dynamic DNS with proper zone/domain access control:
   * http://www.cheshirekow.com/wordpress/?p=457
   * https://www.erianna.com/nsupdate-dynamic-dns-updates-with-bind9
   * https://blog.philippklaus.de/2013/01/updating-dns-entries-with-nsupdate-or-alternative-implementations-your-own-ddns/
   * http://linux.yyz.us/nsupdate/
   * https://debian-administration.org/article/591/Using_the_dynamic_DNS_editor_nsupdate
-* containers:
-  * https://packages.debian.org/stretch/bubblewrap
-  * https://packages.debian.org/stretch/runc
-  * https://github.com/projectatomic/bubblewrap
-  * https://github.com/opencontainers/runc
-  * https://github.com/thestinger/playpen
-  * https://github.com/omegaup/minijail
-* misc:
-  * [leap-cli](https://leap.se) ([package](https://packages.debian.org/sid/leap-cli)).

research/hardened.md

@@ -36,3 +36,9 @@ References
 * https://micahflee.com/2016/01/debian-grsecurity/
 * https://nixaid.com/grsec-in-docker/
 * https://hardenedlinux.github.io/
+* https://packages.debian.org/stretch/bubblewrap
+* https://packages.debian.org/stretch/runc
+* https://github.com/projectatomic/bubblewrap
+* https://github.com/opencontainers/runc
+* https://github.com/thestinger/playpen
+* https://github.com/omegaup/minijail

research/hardware.md

-[[!meta title="Hardware projects"]]
-[[!tag research pesquisa hardware]]
-
-Electronics
------------
-
-* trench radio (foxhole radio) and crystal radio.

research/radio.md

 [[!meta title="A Era do Rádio Chegou"]]
 [[!tag radio rádio hardware comunicação]]
 
+* Build a trench radio (foxhole radio) and crystal radio.
 * [Transmitting FM, AM, SSB, SSTV and FSQ with just a Raspberry Pi](http://www.rtl-sdr.com/transmitting-fm-am-ssb-sstv-and-fsq-with-just-a-raspberry-pi/).
 * [Raspberry PiRate Radio FM Transmitter](http://www.rtl-sdr.com/raspberry-pirate-radio-fm-transmitter/).
 * [Transmitting Data with a Raspberry Pi and RTL-SDR](http://www.rtl-sdr.com/transmitting-data-raspberry-pi-rtl-sdr/).