Ubuntu

useradd -u 1020 -m solana usermod -a -G sudo solana usermod --shell /bin/bash solana passwd solana su - solana

sh -c "$(curl -sSfL https://release.solana.com/v1.9.8/install)"

solana config set --url https://api.mainnet-beta.solana.com

sudo $(command -v solana-sys-tuner) --user $(whoami) > sys-tuner.log 2>&1 &

mkdir solana

solana-keygen new -o solana/validator-keypair.json solana-keygen pubkey solana/validator-keypair.json