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22 Cards in this Set
- Front
- Back
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r file permission |
Read: view the file |
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w file permission |
Write; modify the file |
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x file permission |
Execute; use the file as a command |
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U access class |
User owner |
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G access class |
Group owner |
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O access class |
Other |
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Chmod - |
Remove |
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Chmod + |
Add |
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Chmod = |
Set |
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Cat, less, more, cp, ls, wild card characters, requires which permission? |
Read |
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Nano, Vi, create, rm, mv, requires which permission? |
Write |
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"run", "search", and "access" require which permission? |
Execute |
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Chmod |
Changes a files permissions |
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Chown |
Changes a files user owner (only used by root) |
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Chgrp |
Changes a files group owner (root or user owner) |
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r directory permission |
List directory contents |
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w directory permission |
Add or remove files to/from directory |
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x directory permission |
"search" for a known file in directory |
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Default permissions for users home dir |
rwx------ |
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Default directory permissions |
rwxrwxrwx |
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Default file permissions |
rw-rw-rw- |
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umask NNN |
Changes umask where NNN = octal notation |
