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chore(gitlab): improve notes about backups

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Michele Cereda
2024-06-12 21:46:29 +02:00
parent b890a2718a
commit 15369e804b
9 changed files with 163 additions and 52 deletions
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knowledge base/acl.md
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@@ -10,10 +10,12 @@
## TL;DR
When **setting** permissions, the _execute_ flag can be set to the **uppercase** `X` instead of the **lowercase** `x`.<br/>
The uppercase `X` permission allows execution only if the target is a directory or if the execute permission has already been set for the user or group.
When **setting** permissions, the _execute_ flag can be set to the **uppercase** `X` instead of the
**lowercase** `x`.<br/>
The uppercase `X` permission allows execution only if the target is a directory or if the execute permission has already
been set for the user or group.
BSD systems use NFSv4 ACLs by default in ZFS.
BSD systems use NFSv4 ACLs by default in ZFS.<br/>
List of **NFSv4** [permission tags][syntax descriptions for setting acls] and [inheritance options][acl inheritance].
```sh
@@ -79,7 +81,8 @@ setfacl -b 'path/to/file'
## Set default permissions for files and directories
Suppose you want a folder to set the default permissions of newly created files and directories to `0664` (`-rw-rw-r--`) and `0775` (`drwxrwxr-x`) respectively.<br/>
Suppose you want a folder to set the default permissions of newly created files and directories to `0664` (`-rw-rw-r--`)
and `0775` (`drwxrwxr-x`) respectively.<br/>
The best way to achieve this would be to set up it's ACLs accordingly.
### Posix
@@ -131,7 +134,8 @@ setfacl -a '5' 'everyone@:r-x---a-R-c---:-d-----:allow' 'path/to/dir'
- [`chmod`][chmod] for how to force new files to be owned by specific users or groups
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