#Server
___. __
__ _\_ |__ __ __ _____/ |_ __ __ ______ ______________ __ ___________
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| | / \_\ \ | / | \ | | | / \___ \\ ___/| | \/\ /\ ___/| | \/
|____/|___ /____/|___| /__| |____/ /____ >\___ >__| \_/ \___ >__|
\/ \/ \/ \/ \/
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scp -r root@localhost:/home/user/tmp/dir .
#Elm
_____ ______
\ \\ \
\ \\ \
\ \\ \ _____________
\ \\ \\ \
\ \\ \\____________\
\ \\ \ _____________
/ // \\ \
/ // \\____________\
/ // /\ \
/ // / \ \
/ // / \ \
/____//____/ \____\
_ _ _ _ _
| | | | | | | | |
| |__| | __ _ ___| | _____| | |
| __ |/ _` / __| |/ / _ \ | |
| | | | (_| \__ \ < __/ | |
|_| |_|\__,_|___/_|\_\___|_|_|
npm install -g elm
http://lighttable.com/ https://github.com/rundis/elm-light
elm package install elm-lang/html
#Docker
## .
## ## ## ==
## ## ## ## ===
/""""""""""""""""\___/ ===
~~~ {~~ ~~~~ ~~~ ~~~~ ~~ ~ / ===- ~~~
\______ o __/
\ \ __/
\____\______/
| |
__ | __ __ | _ __ _
/ \| / \ / |/ / _\ |
\__/| \__/ \__ |\_ \__ |
sudo visudo -s
%docker ALL=(ALL) NOPASSWD: ALL
sudo visudo -c
sudo dscl . append /Groups/wheel GroupMembership whale
apt-get update
apt-get install docker.io
#PostgeSQL
+------------------------+
| ____ ______ ___ |
| / )/ \/ \ |
| ( / __ _\ ) |
| \ (/ o) ( o) ) |
| \_ (_ ) \ ) _/ |
| \ /\_/ \)/ |
| \/ <//| |\\> |
| _| | |
| \|_/ |
| |
| PostgreSQL 1996-2016 |
| 20 years of success |
+------------------------+
sudo apt-get install postgresql postgresql-client postgresql-contrib libpq-dev```
sudo apt-get install pgadmin3
sudo -u postgres psql postgres
alter user postgres with password 'postgres';
INSERT INTO pika_scheme.pika_table VALUES ('false')
#Airflow
____________ _____________
____ |__( )_________ __/__ /________ __
____ /| |_ /__ ___/_ /_ __ /_ __ \_ | /| / /
___ ___ | / _ / _ __/ _ / / /_/ /_ |/ |/ /
_/_/ |_/_/ /_/ /_/ /_/ \____/____/|__/
# default
export AIRFLOW_HOME=~/airflow
# install from pypi using pip
pip install airflow
# initialize the database
airflow initdb
# postgres and vertica operators and hook, support as an Airflow backend
pip install airflow[postgres]
pip install airflow[vertica]
airflow version
# start the web server, default port is 8080
airflow webserver -p 8080
# run a single task instance
airflow run dag_id task_id execution_date
# list the tasks within a DAG
airflow list_tasks dag_id
# list all the DAGs
airflow list_dags
# run subsections of a DAG for a specified date rang
airflow backfill dag_id -s 28.10.2016 -e 28.10.2016
# individual tasks can be tested also
airflow test HelloWorld task_1 2016-04-15
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