Fix guide commands

[AlianBenabdallah]

Status

Work in progress

Description

• Some guide commands are fixed.

• In section Identifiers, hermes tx conn-init --dst-chain ibc-1 --src-chain ibc-0 --dst-client 07-tendermint-0 --src-client 07-tendermint-0 can be confusing because we are using a real identifier (07-tendermint-0 on src) for a dummy client which does not even exist. I propose to change this identifier to dummyclientname.

• gm key does not exist and should be replaced by gm keys.

• I added a troubleshooting paragraph after the first commands using gm to make sure everything works.

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PR author checklist:

• Added changelog entry, using unclog.
• Added tests: integration (for Hermes) or unit/mock tests (for modules).
• Linked to GitHub issue.
• Updated code comments and documentation (e.g., docs/).
• Tagged one reviewer who will be the one responsible for shepherding this PR.

Reviewer checklist:

• Reviewed Files changed in the GitHub PR explorer.
• Manually tested (in case integration/unit/mock tests are absent).

[AlianBenabdallah]

@romac I think there is an issue with the instructions given at 6.1.3. Chains need to be started before doing gm hermes config, otherwise, the command will output an error because some files don't exist :
stat $HOME/.gm/ibc-0/wallet_seed.json: no such file or directory.

I will fix it in the guide new design. Should I leave it as it is for this PR ?

[romac]

@romac I think there is an issue with the instructions given at 6.1.3. Chains need to be started before doing gm hermes config, otherwise, the command will output an error because some files don't exist : stat $HOME/.gm/ibc-0/wallet_seed.json: no such file or directory.

I will fix it in the guide new design. Should I leave it as it is for this PR ?

Good catch! If it's just a matter of re-ordering the commands, can we please fix it in this PR?

[AlianBenabdallah]

It's solved. I did not go through every command in section 7 but at least the tutorial should be fixed. I think this PR can be merged now.