How to sync litecoin blockchain (+ bootstrap) from the terminal? I've installed Litecoin from the main page, so now I have few executable files, like litecoin-cli, litecoind, litecion-qt, ...

I know, that the easiest way to sync blockchain is to run ./litecoin-qt and it will start the syncing automaticly. More than that, I've downloaded bootstrap.dat, so know the stuff will get synced much faster.

But how can I do it, without QT GUI, only using the terminal?
litecoind will sync the blockchain the same way as litecoin-qt, and you can interact with it via RPC calls or with litecoin-cli, both from terminal. Also, bootstrap is not recommended generally for newer bitcoin codebases.