•CMD Master Team
Command Chaining with &&
Run dependent commands in sequence so the next step executes only when the previous one succeeds.
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Command Chaining with &&
Command chaining lets you combine related actions into one safe sequence.
In CMD, && means: run the next command only if the previous command succeeded.
Core Pattern
command1 && command2
Practical Example
Create a project folder and enter it only when creation worked:
mkdir project && cd project
This avoids confusing states where cd runs after a failed mkdir.
Why It Matters
When tasks depend on previous steps, chaining reduces mistakes:
- It prevents follow-up commands from running on failure.
- It keeps setup actions concise and repeatable.
- It mirrors real troubleshooting workflows where each step has a precondition.
Quick Check
If mkdir project fails (for example due to permissions), cd project is skipped.
That is exactly why && is a safer default than typing unrelated commands separately.
References
These Microsoft Learn and Windows documentation links provide authoritative details for the commands used in this article.