If you often use regtest, you often need to manually mine blocks to test things.
If you're on linux, add this to ~/.bashrc:
```
mine() {
if [ "$#" -eq 0 ]; then
bitcoin-cli -regtest -generate 1
else
bitcoin-cli -regtest -generate "$1"
fi
}
alias mine=mine
```
Now you can write:
```
$ mine
```
to mine a block, or:
```
$ mine 100
```
to mine 100 blocks and make your Liana timelocks expire.
Another useful alias for .bashrc:
```
alias lastblock='bitcoin-cli -regtest getblock $(bitcoin-cli -regtest getbestblockhash) 2'
```
So you can just write 'lastblock' on the terminal to see all the transactions in the last block.
Please reply below with your best regtest aliases and scripts.
