ssh -J user@jump_host user@hostssh
5 commands
ssh user@hostssh -i ~/.ssh/id_ed25519 user@hostssh -L 8080:localhost:80 -N user@hostssh -D 1080 -N user@host
ssh5 commands
ssh -J user@jump_host user@hostssh user@hostssh -i ~/.ssh/id_ed25519 user@hostssh -L 8080:localhost:80 -N user@hostssh -D 1080 -N user@hostValues are inserted in the command as typed, without shell escaping.