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43 lines
927 B
Plaintext
43 lines
927 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# id
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> Display current user and group identity.
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> See also: `logname`.
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> More information: <https://www.gnu.org/software/coreutils/manual/html_node/id-invocation.html>.
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- Display current user's ID (UID), group ID (GID), and groups to which they belong:
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`id`
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- Display the current user identity:
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`id {{[-un|--user --name]}}`
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- Display the current user identity as a number:
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`id {{[-u|--user]}}`
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- Display the current primary group identity:
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`id {{[-gn|--group --name]}}`
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- Display the current primary group identity as a number:
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`id {{[-g|--group]}}`
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- Display all groups the current user belongs to:
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`id {{[-Gn|--groups --name]}}`
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- Display an arbitrary user's ID (UID), group ID (GID), and groups to which they belong:
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`id {{username}}`
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- Skip name lookup and specify the UID number explicitly:
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`id +{{uid_number}}`
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