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[[wikipedia:chmod]] command is used to change the access permissions including special mode flags ([[sticky]]) of [[files]] and [[directories]] | [[wikipedia:chmod]] command is used to change the access permissions including special mode flags ([[sticky]]) of [[files]] and [[directories]] | ||
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== chmod examples == | == chmod examples == | ||
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* <code>chmod a+x /path/to/file.txt</code> | * <code>chmod a+x /path/to/file.txt</code> | ||
* <code>chmod og-r ~/.ssh/[[authorized_keys]]</code> | * <code>chmod og-r ~/.ssh/[[authorized_keys]]</code> | ||
| − | * <code> chmod og-rxw ~ | + | * <code> chmod og-rxw ~/.ssh</code> |
<code>[[wikipedia:chmod|chmod]] ug+s /path/to/file.txt</code> | <code>[[wikipedia:chmod|chmod]] ug+s /path/to/file.txt</code> | ||
| + | <pre> | ||
| + | Before: | ||
| + | ls -la file.txt | ||
| + | -rwxr-xr-x 1 root root 31 Nov 27 11:34 file.txt | ||
| − | + | stat file.txt | |
| − | + | File: file.txt | |
| − | + | Size: 31 Blocks: 8 IO Block: 4096 regular file | |
| − | + | Device: fd00h/64768d Inode: 13 Links: 1 | |
| − | + | Access: (0755/-rwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) | |
| − | + | Access: 2019-11-27 11:34:54.610196393 +0400 | |
| − | + | Modify: 2019-11-27 11:34:49.662193415 +0400 | |
| − | + | Change: 2019-11-27 11:34:49.666193418 +0400 | |
| − | + | Birth: - | |
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| − | + | chmod ug+s file.txt | |
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| − | + | After: | |
| − | + | ls -la file.txt | |
| − | + | -rwsr-sr-x 1 root root 31 Nov 27 11:34 file.txt | |
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stat file.txt | stat file.txt | ||
File: file.txt | File: file.txt | ||
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== Related terms == | == Related terms == | ||
* [[Sticky bit]] | * [[Sticky bit]] | ||
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== See also == | == See also == | ||
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* {{UID}} | * {{UID}} | ||
* {{Linux Commands privileges}} | * {{Linux Commands privileges}} | ||
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