missing shell scripts and errors when following readme instructions

cardano-ops/examples/shelley-testnet/README.md

says to run the shell script

create-shelley-genesis-and-keys

however, this does not exist in the repo, or at least in master, am i using the wrong branch?

however, there is

./scripts/create-genesis-and-keys.sh

however this fails with

`Generating new genesis and keys using following environments variables:

NB_BFT_NODES=1 (number of bft core nodes) NB_POOL_NODES=3 (number of staking pool nodes) K=2160 (Security parameter) F=0.050000 (Active slots coefficient) MAX_SUPPLY=45000000000000000 (Max Lovelace supply) SLOT_LENGTH=1 NETWORK_MAGIC=764824073 DELAY=30 (delay in minutes before genesis systemStart) DPARAM=0.25 (decentralization parameter) DOMAIN=cardano-ops.dev.cardano.org RELAYS=relays.cardano-ops.dev.cardano.org

sed: can't read genesis.spec.json: No such file or directory `

sed -Ei 's/^([[:blank:]]"updateQuorum":)([[:blank:]][^,]*,)$/\1 1,/' genesis.spec.json sed: can't read genesis.spec.json: No such file or directory

GENESIS_PATH=/root/cardano-ops/keys/genesis.json

and the script copies it from there to cardano-ops/scripts/genesis.spec.json

copy genesis.spec.json to caradano-ops/keys doesn't seem to work either.

Command failed: genesis create-staked Error: Error while decoding Shelley genesis at: "./genesis.spec.json" Error: "Error in $: key \"systemStart\" not found"

am i missing something here? or is the repo out of date, where the code has moved on, but the documentation is lagging behind.

i'm going to try the manual method here next. and see what joy i get.

https://github.com/input-output-hk/cardano-node/blob/62485960494d914f8efd06ed0d8357d41a8f9d26/doc/reference/shelley-genesis.md

input-output-hk / cardano-ops

missing shell scripts and errors when following readme instructions #392