There's no existing/similar bug report.

• I have searched the existing issues

This report is about a single actionable bug.

• I'm reporting a single actionable bug

This report is about the ProGit book, version 2, English language.

• This bug is not about a translation or old version

Bug covers book website/pdf

• I confirm the bug is about the book as found on the website/pdf

Problem is present in the Pro Git book on the website?

• This bug also affects the Pro Git book as published on the website.

Which version of the book is affected?

Source files

Describe the bug:

In section "Git Tools" -> "Credential Storage" -> "A Custom Credential Cache"
When I run the command git credential-read-only --file=./ get , error occured:
git: 'credential-read-only' is not a git command. See 'git --help'.

Steps to reproduce:

1. vim git-credential-read-only

2. paste the following code as show in section "Git Tools" -> "Credential Storage" -> "A Custom Credential Cache"
   

3. export PAHT=~:$PATH

4. git credential-read-only --file=git.store get

5. See error
   

Expected behavior:

In my case, it doesn't show the input and occurred error.

Screenshots:

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Additional context:

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Device

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Operating system

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Browser/application + version

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