How can I use Geth commands to interact with the Ethereum

How can I use Geth commands to interact with the Ethereum geth fast sync It downloads All historical transactions It takes 30GB of Data It takes time to process and finish Fast Sync It downloads block geth node Fast CPU with 4+ cores; 16GB+ RAM; High-performance SSD with at least 1TB Start geth in snap sync mode (default, can be changed with the --syncmode

geth node The state sync has to progress faster than the chain growth otherwise it will never finish Geth can also be synced with --syncmode full In

kolkata fatafat fast result Faster sync times Start Geth in fast-sync mode bash geth --fast --cache 4096 Some notes on the command line options: --fast uses fast synchronisation; and