Difference between revisions of "Quick Notes"
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{{!}} style="text-align: center; width: 60px;" {{!}} [[File:Logo Debian.png{{!}}60px{{!}}link=https://www.debian.org/{{!}}center{{!}}middle{{!}}frameless]] | {{!}} style="text-align: center; width: 60px;" {{!}} [[File:Logo Debian.png{{!}}60px{{!}}link=https://www.debian.org/{{!}}center{{!}}middle{{!}}frameless]] | ||
{{!}} style="text-align: center; width: 40px;" {{!}} 12 (bookworm) | {{!}} style="text-align: center; width: 40px;" {{!}} 12 (bookworm) | ||
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* <code>sudo chown -R :users /FOOBAR</code> | * <code>sudo chown -R :users /FOOBAR</code> | ||
* <code>sudo chmod -R g+ws /FOOBAR</code> | * <code>sudo chmod -R g+ws /FOOBAR</code> | ||
* <code>sudo setfacl - | * <code>sudo setfacl -R -m g:users:rwx /FOOBAR</code> | ||
Now, the directory '''/FOOBAR''' is writeable by anyone in the '''users''' group. | Now, the directory '''/FOOBAR''' is writeable by anyone in the '''users''' group. | ||
Revision as of 02:12, 2 February 2025
Sections here are really just placeholders with enough information to get started on building actual articles...
Better Permissions Handling
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12 (bookworm) |
sudo apt install aclsudo mkdir /FOOBARsudo chown -R :users /FOOBARsudo chmod -R g+ws /FOOBARsudo setfacl -R -m g:users:rwx /FOOBAR
Now, the directory /FOOBAR is writeable by anyone in the users group.
Some Links
- Wikipedia : setuid
- Wikipedia : Access-control list
- StackExchange : Getting new files to inherit group permissions on Linux
- StackExchange : Using setfacl to create recursive permissions for Apache with rsync
Development Testing for a Backup Server
|
12 (bookworm) |
Currently testing on a pair of LXCs, both configured as priveledged containers (tho this may not be needed).
- VMID 999001: storage
- VMID 999002: backup
Primary user on both is tinker (because remote access by root is stupid...)
On the PVE Server:
(setting up the storage for the test LXCs...)
mkdir /mnt/Storage-0mkdir /mnt/Storage-1mount -L Storage-0 /mnt/Storage-0mount -L Storage-1 /mnt/Storage-1vi /etc/fstab
LABEL=Storage-0 /mnt/Storage-0 ext4 defaults 0 0 LABEL=Storage-1 /mnt/Storage-1 ext4 defaults 0 0
pct set 999001 -mp0 /mnt/Storage-0,mp=/mnt/Storage # storagepct set 999002 -mp0 /mnt/Storage-1,mp=/mnt/Storage # backup
On "storage"
ssh-keygenssh-copy-id tinker@backupapt install acl rsyncsetfacl -R -m u:tinker:rwx /mnt/Storage
On "backup"
ssh-keygenssh-copy-id tinker@storageapt install acl rsyncsetfacl -R -m u:tinker:rwx /mnt/Storage