| gs -sOutputFile=outfile.pdf -sDEVICE=pdfwrite \ | |
| -sColorConversionStrategy=Gray -dProcessColorModel=/DeviceGray \ | |
| -dCompatibilityLevel=1.4 infile.pdf < /dev/null |
| # check if docker socket exists | |
| ls -la /var/run/docker.sock | |
| # add current user to docker group | |
| sudo chown $USER:docker /var/run/docker.sock |
| <?php | |
| $date = new DateTime('now'); | |
| $date->modify('first day of this month'); | |
| echo $date->format('Y-m-d'); | |
| $date->modify('last day of this month'); | |
| echo $date->format('Y-m-d'); |
| # listar portas abertas | |
| sudo lsof -i -P -n | grep LISTEN | |
This is a simple way of importing MySQL database in Docker.
In you Dockerfile you must have a shared folder. Shared folder is a directory in your host machine that is mounted to Docker instance.
Put the exported sql file in the shared folder.
Login to your Docker instance via docker exec -it DOCKER_CONTAINER_ID bin/bash.
Login to MySQL via mysql -u USERNAME -p.
| ssh-keygen -y -f private_key1.pem > public_key1.pub |
| export http_proxy=http://<proxy>:<port> | |
| export https_proxy=http://<proxy>:<port> | |
| sudo -E add-apt-repository ppa:webupd8team/java |
| #!/bin/bash | |
| # Add spotify gpg behind proxy | |
| sudo apt-key adv --keyserver keyserver.ubuntu.com --keyserver-options http-proxy=http://proxy.com:port --recv-keys 0DF731E45CE24F27EEEB1450EFDC8610341D9410 | |
