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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 24 Sep 2026
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Configure permissions changedpermissions

Nearest release: v2.1.282, published 7 hours before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Upstream edited this page at 24 Sep 2026 23:34 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 24 Sep 2026 23:37 UTC.

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247247#### Read-only commands
248248 
249Claude Code recognizes a built-in set of Bash commands as read-only and runs them without a permission prompt in every mode, except for a path that [`permissions.blockReadsOutsideWorkingDirectories`](/docs/en/settings-reference#permissions-blockreadsoutsideworkingdirectories) fences. The set includes `ls`, `cat`, `echo`, `pwd`, `head`, `tail`, `grep`, `find`, `wc`, `which`, `diff`, `stat`, `du`, `cd`, and read-only forms of `git`. The set is not configurable; to require a prompt for one of these commands, add an `ask` or `deny` rule for it.
249Claude Code recognizes a built-in set of Bash commands as read-only and runs them without a permission prompt in every mode, except for a path that [`permissions.blockReadsOutsideWorkingDirectories`](/docs/en/settings-reference#permissions-blockreadsoutsideworkingdirectories) fences. The set includes `ls`, `cat`, `echo`, `pwd`, `head`, `tail`, `grep`, `find`, `wc`, `which`, `diff`, `stat`, `du`, `cd`, and read-only forms of `git`. The set is not configurable; to require a prompt for one of these commands, add an `ask` or `deny` rule for it. In auto mode, these commands can also wait for the classifier's review; see [how the classifier evaluates actions](/docs/en/permission-modes#how-the-classifier-evaluates-actions).
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251251A redirect such as `ls > out.txt` adds a check on the target. See [Redirections](#redirections).
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