nomos-node/testnet/scripts/node_key_from_id.sh

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#!/bin/sh
set -e
if [ -z "$1" ] || [ -z "$2" ]; then
echo "Usage: $0 <libp2p_node_mask> <node_id>"
exit 1
fi
libp2p_node_mask=$1
node_id=$2
node_key_from_id() {
echo "${libp2p_node_mask}" | sed "s/.\{${#node_id}\}$/${node_id}/"
}
node_key_from_id