=== TIL ===

== Byobu ==


split vertically on putty/win is \\
  Ctrl+a+|
split vertically on putty/win is \\
  Ctrl+a+%
To see key binding do \\ 
  byobu list-keys | grep split
NEVER kill all things with +d\\

== Permissions ==


To change ownership on a dir use \\
  sudo chown -R http:http /var/www/html/

== ffmpeg ==


Video to webm bash script from 4chan - https://pastebin.com/nAWPFtWc

== lollipops ==


The term may have derived from the term "lolly" (tongue) and "pop" (slap).\\
Alternatively, it may be a word of Romany origin being related to the Roma tradition of selling toffee apples sold on a stick. Red apple in the Romany language is loli phaba.

https://en.wikipedia.org/wiki/Lollipop

An estimated 2,000 insect species are consumed around the world [link]

Hard candies are non-crystalline, amorphous candies containing about 98% (or more) solid sugar
Amazon list for books on the subject

== kill ==


  $ ps aux | grep attach username <pid_here> .............. 0:00 docker attach <CONTAINER_HASH_HERE> username 
  <another_pid> .............. 0:00 grep --color=auto attach $ kill -9 <pid_here>


== links ==


  Cd  _site/
  
  ln -sT ../downloads/ downloads
  
  Ls -la


== mount ==



I needed to connect to EC2 instance using .pem key + connect using normal username-password mode. I solved these requirements by including the Host aliases in ~/.ssh/config file. Example:

  Host ssh_using_key HostName abc.myawesomesite.com User ubuntu IdentityFile ~/.ssh/MyPrivateKey.pem Compression 
  yes Host ssh_using_userpass HostName 173.193.72.103 User root Port 2222

Now as described above, go to File > Connect to Server in Nautilus. Example:

For SSH using Key:

Server = ssh_using_key (as in the ~/.ssh/config file) Type = SSH Folder = /var/www [leave User Details BLANK.]

  For ntfs-3g to linux: Mount /dev/sdb2 /mnt/mountpoint
  $ sshfs [user@]host:[dir] mountpoint [options] (src)

== Attiny85 ==


How to read one wire high low bit\\
https://forum.arduino.cc/index.php?topic=451489.msg3153616#msg3153616

HSV colorspace - http://www.vagrearg.org/content/hsvrgb


== Logs ==


  Tailon -f xxx.log
This will stream your log on localhost:8080 !


== RSPI ==


Install opencv3+python-  source \\
http://www.algissalys.com/how-to/sickrage-sabnzbd-raspberry-pi-tvpi-part-1

Automount ntfs - https://gist.github.com/etes/aa76a6e9c80579872e5f


== SSH ==

Share your connection with a friend - https://github.com/flplv/ssh-allow-friend\\
Configure your .ssh/config for your hosts and identifyfile



== openCV ==


Install visual studio code on rapsi - https://code.headmelted.com/


== NZB ==


Stop all o raspi
  pi@iriot:/etc/init.d $ sudo service sickrage stop
  pi@iriot:/etc/init.d $ sudo service sabnzbdplus stop
  pi@iriot:/etc/init.d $ sudo service couchpotato stop


== Git ==

learn interactive - https://learngitbranching.js.org

Clean and compress git repo - (doesnt seem too do much) http://stevelorek.com/how-to-shrink-a-git-repository.html

== Centos ==


  Start vbox php admin
  Setup VNC server

== x230 ==
How to detect docking and apcid


something to have as an image to the page list

{{https://i.imgur.com/aY3cNrR.png}}