Parity CLI options: https://wiki.parity.io/Configuring-Parity-Ethereum#cli-options https://wiki.parity.io/Configuring-Parity-Ethereum#cli-optio... Geth CLI opt

Parity CLI options: https://wiki.parity.io/Configuring-Parity-Ethereum#cli-options https://wiki.parity.io/Configuring-Parity-Ethereum#cli-optio... Geth CLI options: https://github.com/ethereum/go-ethereum/wiki/Command-Line-Options https://github.com/ethereum/go-ethereum/wiki/Command-Line-Op... Understand the differences between syncing, validating, and pruning, then it becomes simpler... https://github.com/ethereum/go-ethereum/pull/1889 https://github.com/ethereum/go-ethereum/pull/1889 https://github.com/ethereum/go-ethereum/wiki/Tracing:-Introduction#pruning https://github.com/ethereum/go-ethereum/wiki/Tracing:-Introd...