davidbarkhuizen

1. install putty (or minicom)
$ sudo apt install putty

2. plug in usb-to-serial cable

3. to check which serial port has been crested, run dmesg pipe output to grep, filter to tty, note output
(man dmesg => print or control the kernel ring buffer)
$ dmesg | grep tty

sample ouput:

davidbarkhuizen

heirarchy

• registry -- repo --- image ---- tag (version)

find name of docker servce in windows

sc queryex type= service state= all | find /i "docker"

get docker version

davidbarkhuizen

THAI GREEN CURRY

Ingredients

1 tbsp vegetable oil
2 tbsp green curry paste (according to taste)
1 tbsp soft dark brown sugar
1-2 thick stalks lemongrass, fat ends bashed with a rolling pin (optional)
750g skinless, boneless chicken, cut into chunks (use breast and/or leg meat)
6-8 lime leaves, torn into pieces (if unavailable, use the grated zest of 1 lime)

davidbarkhuizen

open cmd palette ctrl + shift + p

format code

collapse all ctrl + (k,0) expand all ctrl + (k,j)

navigate

navigate to next alt + right

davidbarkhuizen

configure laptop lid-close power behaviour
1. edit systemd config file @ /etc/systemd/logind.conf
2. uncomment & edit line a required
3. restart machine

davidbarkhuizen

>>>
Registering an Application to a URI Scheme
https://msdn.microsoft.com/en-us/library/aa767914(v=vs.85).aspx

To register an application to handle a particular URI scheme, add a new key, along with the appropriate subkeys and values, to HKEY_CLASSES_ROOT. The root key must match the URI scheme that is being added. For instance, to add an "alert:" scheme, add an alert key to HKEY_CLASSES_ROOT, as follows:

HKEY_CLASSES_ROOT
   alert
      URL Protocol = ""

davidbarkhuizen

NAVIGATION

# navigate to symbol definition             cmd + B
# navigate backwards                        cmd + opt + left
# navigate forwards                         cmd + opt + right

# goto class                                cmd + O
# goto file                                 shift + cmd + O
# goto symbol                               cmd + opt + O

davidbarkhuizen

# uninstall java 9 on osx
https://www.java.com/en/download/help/mac_uninstall_java.xml

(confirm folder parths first)

$ sudo rm -fr /Library/Java/JavaVirtualMachines/jdk-9.jdk/
$ sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin
$ sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefPane

davidbarkhuizen

find files matching expression

e.g. all .dll files in .

$ find . -name "*.dll"

copy directory and contents recursively

$ cp -R source destination/

list processes

-A include processes for all users

davidbarkhuizen

# sbt version
sbt sbt-version
or
sbt sbtVersion

# get scala version from sbt
$ sbt
[project] $ scala-version