Pleyel et Cie (“Pleyel and Company”) was a French piano manufacturing firm founded by the composer Ignace Pleyel in 1807. In 1815, Pleyel’s son Camille joined him as a business partner. The firm provided pianos to Frédéric Chopin, and also ran a concert hall, the Salle Pleyel, where Chopin performed his first – and last – Paris concerts. Pleyel’s major contribution to piano development was the first use of a metal frame in a piano. Pleyel pianos were the choice of composers such as Debussy, Saint-Saëns, Ravel, de Falla and Stravinsky and of pianists and teachers Alfred Cortot, Philip Manuel and Gavin Williamson. Nineteenth-century musicians involved in the company’s management included Joseph O’Kelly and Georges Pfeiffer.

https://en.m.wikipedia.org/wiki/Pleyel_et_Cie

'onlyoffice' =>
  array (
    "jwt_secret" => "secret-from-local.json",
    "jwt_header" => "AuthorizationJwt"
)

Source: “Error while downloading the document file to be converted” on Onlyoffice-Nextcloud integration setup (on docker containers) · Issue #153 · ONLYOFFICE/onlyoffice-nextcloud · GitHub

curl -O http://repo.continuum.io/archive/Anaconda3-4.0.0-Linux-x86_64.sh
chmod u+x Anaconda3-4.0.0-Linux-x86_64.sh
./Anaconda3-4.0.0-Linux-x86_64.sh -b -p /opt/anaconda3
export PATH=/opt/anaconda3/bin:$PATH
curl –silent –location https://rpm.nodesource.com/setup_4.x | bash –
yum install nodejs -y
npm install -g configurable-http-proxy
pip install jupyterhub
jupyterhub –generate-config
openssl req \
-newkey rsa:2048 -nodes -keyout domain.key \
-x509 -days 365 -out domain.crt
jupyterhub -f jupyterhub_config.py

Source: JupyterHub setup on centos · GitHub

Source: GitHub – jupyterhub/jupyterhub: Multi-user server for Jupyter notebooks

Source: jupyter notebook multi users ? – ASKSAGE: Sage Q&A Forum

Source: 6 Easy Tips To Reduce The Size Of MySQL Database – ForkNerds