cd / # Enter the root directory
pwd # Print the current directory (command meaning: print work direction)
ls # Display all files
nano 文件名称 # Edit and open a file # After editing, save using keys CTRL+O enter CTRL+X
rm -r # Delete a folder
mkdir # Create a new folder
# Write content to a file path
sudo tee 写入文件路径 <<-'EOF' Write the content of the file EOF
exit # Exit remote connection
# Docker related commands
docker ps # View currently running containers
docker ps -a # View all containers, including stopped ones
docker stop [container_name_or_ID] # Stop a container
docker rm [container_name_or_ID] # Delete a container
docker images # View images
docker rmi [image_name_or_ID] # Delete an image
docker logs [container_name_or_ID] # View container logs
docker volume ls # View mounted volumes
# File upload and download
# Upload from local to server path
scp local_file.txt username@server_ip:/remote/directory/
# Download file from server to local current directory (default port 22)
scp username@server_ip:/remote/directory/report.txt .
# Specify port
scp -P port_number username@server_ip:/remote/directory/report.txt .
# Firewall related commands
ufw status # View firewall status
ufw allow 22/tcp # Add allow rule, port 22 is the default port for SSH connection
ufw reload # Restart the firewall
ufw disable # Disable the firewall
ufw enable # Enable the firewall
# Project deployment using docker-compose
# Enter the project root directory to start running
# Specify yml file (e.g., docker-compose.production.yml)
docker compose -f your-compose-file.yml -p [project_name] up -d # Default yml file (file name is docker-compose.yml)
docker compose -p [project_name] up -d