# How to delegate to P-OPS Validator using Ledger Nano S + CLI
Download Harmony CLI tool
1. For Linux
curl -LO https://harmony.one/hmycli && mv hmycli hmy && chmod +x hmy2. For MacOS
curl -O https://raw.githubusercontent.com/harmony-one/go-sdk/master/scripts/hmy.shchmod u+x hmy.sh./hmy.sh -dInteracting with Ledger to delegate to P-OPS validator
1. Displaying your Address
2. Displaying your Balance
3. Sending Delegation to P-OPS Validator (the address is one1kf42rl6yg2avkjsu34ch2jn8yjs64ycn4n9wdj)
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