===== BGP interaction simulation =====
  * linux-boxen with quagga
  * cisco-emulation dynamips (GNS3 frontend), Olive

===== c64 style converting =====
  * https://mcdraw.xyz/
  * ImageMagick: convert in.jpg -scale 160x160 -dither FloydSteinberg -remap c64_palette.png out.png

===== trash =====
<code>
fujsie iRMC default user/pass admin/admin
</code>

====== disable spectre/meltdown etc. fixes ======
<code>
noibrs noibpb nopti nospectre_v2 nospectre_v1 l1tf=off nospec_store_bypass_disable no_stf_barrier mds=off mitigations=off 
</code>

===== tcpdump =====
  * %%cd /tmp; tcpdump -C 1 -i em1  -nv -w tcpdump.bin -W 3%% # create rotating 3 files a 1MB of the last traffic on the interface

===== dccutil monitor remote control =====
dccutil can remotely control various monitor functions: change volume (the monitor setting), change monitor input etc. [[https://www.die-welt.net/2021/01/building-a-simple-kvm-switch-for-30eur/|details]]
<code>
ddcutil detect
ddcutil capabilities
ddcutil getvcp 0x60
ddcutil setvcp 0x60 0x11 # switches to hdmi on example monitor
</code>

===== dnssec =====
  * dns CERT entry for x509 certs, so webserver certs can be verified without using CAs
  * SSHFP: verification of ssh-known-hosts entries (dig -t SSHFP home.dyndns.hauke-lampe.de)
  * CERT: usage for verification of PGP-keys, CERT contains fingerprint & URL to pubkey (dig -t CERT lampe.hauke-lampe.de)
  * RFC2538bis, echo Test |gpg --auto-key-locate cert -er lampe@hauke-lampe.de



===== linux =====
== notifys of dir/file changes ==
  * dnotify: old (from 2.4.x), restricted
  * inotify: current (introduced 2.6.13), offers much, fs-independent
  * fanotify: bleeding edge (* 2.6.36), not much functionality yet
  * btrfs will include effective change-tracking, enabling fs-level mirrors etc.

== video editing software ==
  * Openshot
  * Kdenlive
  * OpenMovieEditor
  * Pitivi
  * Kino
  * cinelerra
  * ProjectX

== other ==
  * https://github.com/apenwarr/sshuttle sshuttle


===== dumping rtmp streams =====
  * i.e. urls for arte tv:
<code>
yum -y install rtmpdump
rtmpdump -r 'rtmp://whole-url' -o beethoven
</code>

===== ebooks =====
  * **convert djvu->pdf**
    * %%ddjvu -format=pdf -quality=85 -verbose in.djvu out.pdf%%
    * %%ddjvu -format=pdf -mode=black in.djvu out.pdf%% smaller, black/white
    * gscan2pdf
  * **scan**
    * scanimage (sane, sane-utils)
    * tesseract: OCR
    * abby finereader: OCR (commercial)
    * scan tailor: modify scans
    * YAGF, OCRFeeder: trying to recognize textblocks
    * paperwork: full document management
  * **constructing the pdf**
    * hocr2pdf (exactimage)
  * **OCR japanese**
    * FineReader Engine 11 CLI for Linux

===== network manager =====
<code>
nmcli device status       : list devices' state
nmcli device show enp2s0  : list device states
nmcli con show            : show all configured connections (profiles)
nmcli con show -a         : filter just active connections
'man nmcli' and 'man nmcli-examples'.
</code>

===== mail clients to try out =====
  * Gnus, VM, Wanderlust, MEW

===== youtube search terms =====
  * "instant remedy playlist", "resident evil playlist", "ghost in the shell playlist", ryuichi sakamoto


===== torbrowser specify exit/entry nodes =====
<code>
vi ./.local/share/torbrowser/tbb/x86_64/tor-browser_en-US/Browser/TorBrowser/Data/Tor/torrc
HiddenServiceStatistics 0
# This ensures Japan entrynodes, German exitnodes
EntryNodes {jp} StrictNodes 1
ExitNodes {de} StrictNodes 1
</code>


===== fgallery =====
<code>
# set exif time
exiftool -DateTimeOriginal='2020:06:27 08:49:51' 20200627_084951_waiting_hikers.jpg

# (re)create gallery
fgallery -d -i 48_20200627_tou_no_dake/ ../out/48_20200627_tou_no_dake/
</code>

===== several =====
  * Nomiya, Ichiroさん

===== nested KVM =====
<code>
$ cat << EOF > /etc/modprobe.d/kvm_intel.conf
options kvm-intel nested=1
options kvm-intel enable_shadow_vmcs=1
options kvm-intel enable_apicv=1
options kvm-intel ept=1
EOF
</code>

===== firefox write interval =====
Increase for longer live of you SSD: about:config , browser.session-store.interval .  15.000 = sec

===== O'Badzda =====
  * 200g Frischkäse (Natur)
  * 200g Camembert oder Brie
  * ~50g Butter
  * 1 kleine Zwiebel, gehackt
  * Paprikapulver (edelsüß)
  * etwas Bier
Alles kleinmantschen und verrühren, ziehen lassen, fertig!

===== trousers =====
Bought 2012~2014 @C&A Muenchen Perlach
<code>
TAPERED FIT / CXH.FLATOMIC est. 1975 W30/L32
clockhouse supply co.
fine mens apparel / 1975 clothing company 0910/2010, 1102/1982
</code>


===== derrick tracker =====
  * 上げた： collbox 2, 4, 5, 9, 10, 11
  * 買った： collbox 12, 13, 14
  * https://mirrors.dotsrc.org/cdn.media.ccc.de/events/all_systems_go/2019/h264-hd/asg2019-165-eng-BMC_management_with_bmc-toolbox_hd.mp4