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// list of all devices /dev

$ diskutil list


// unmount device

$ diskutil unmountDisk [DEVICE]
$ diskutil unmountDisk /dev/disk2

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# create project
heroku create

# run the project locally
heroku local web

# command to login the remote bash of the project you are in
heroku run bash

# command to watch logs

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// reads the versions of all installed packages in a local virtual environment
// then produces a text file with the package version for each python package specified
pip freeze > requirements.txt

// install the packages read from a requirements textfile
pip install - r requirements.txt

// install a specific package
pip install [package]

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# exit when any command fails
set -o errexit

# exit when script uses undeclared variables
set -o nounset

#  trace executed commands
set -o xtrace

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// list all packages out of date
$ ncu

// upgrade packag.json
$ ncu -u

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// upgrade yarn version
brew upgrade yarn

// create a package.json file asking for
// - name (node)
// - version (1.0.0)
// - description ()
// - author ()
yarn init

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// to install angular cli
$ sudo npm install -g @angular/cli

// to create a new angular project
$ ng new angular-project
$ cd [TEST-PROJECT]

// to launch the application
$ ng serve

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// information about docker
$ docker --version
$ docker info

// create a docker container
$ docker build -t <tagname> .

// list docker containers running
$ docker ps

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// current assignee
project = "PROJECT_NAME" AND assignee is not EMPTY

// last created tickets
project = "PROJECT_NAME" ORDER BY id DESC

// blocked tickets on a status for the last X days
project = "PROJECT_NAME" AND 
(status = "In Progress" AND status changed to "In Progress" before -[X]d  OR status = "Review" AND status changed to "Review" before -[X]d) 
ORDER BY status ASC

silversonicaxel

// install node version
nvm install 7.0.0
nvm install 4.7.3

// use differen node version
nvm use 7.0.0

// list versions of node
nvm list