chapter 11: Ware house¶
- python pip install
python path에 scripts도 추가
D:SEANLAB2IoTaWareHouseaWareHouseServer
pip install -r requirements.txt
- install influxdb
ubuntu wget https://dl.influxdata.com/influxdb/releases/influxdb_1.4.3_amd64.deb sudo dpkg -i influxdb_1.4.3_amd64.deb
influxd -config /etc/influxdb/influxdb.conf
$ sudo apt-get install python-pip python-dev build-essential $ sudo pip install –upgrade pip $ sudo pip install –upgrade virtualenv
veyon
X displays are protected by a “key” which you need to give in order to be able to connect. That key will generally be stored in the user’s ~/.Xauthority file.
To allow someone else’s application (like x11vnc) to connect to his DISPLAY, a user has to give him that key or grant him access to his ~/.Xauthority file. You can retrive the key of your display by doing.
xauth list “$DISPLAY”
You can grant access to your ~/.Xauthority by changing its permissions (group ownership or ACLs).
The other user can specify which authority file to use via the XAUTHORITY environment variable, or add a key to a specific display to his own ~/.Xauthority using xauth add.