Description of problem:

In several code examples across the documentation, command blocks are missing the $ prompt at the beginning, see this doc. For consistency and to align with Red Hat documentation conventions (as followed in OCP docs), the $ should be added before command lines such as cat, ls, etc.

Action Required:

Review all command code blocks in the documentation and ensure that each command example includes a $ prompt where applicable for consistency and clarity.

Acceptance Criteria:

• All command examples include the $ prompt consistently.
• Verified across all relevant docs to maintain uniformity.