Images

pveam update # daily through the `pve-daily-update` timer
pveam available --section system
pveam list local
pveam download local {}.tar.gz # WebUI `CT Templates`: click `Templates` button

Proxmox Container Toolkit

pct list
pct exec 201 -- bash -lc "volta list all" 
# `-l` = login shell, loads `.profile`/`.bash_profile`

share host folder

https://github.com/fzinfz/scripts/blob/master/pve_ct/mount.sh

pct set 201 -mp1 /data,mp=/data

Unprivileged

apt install acl
setfacl -m u:100000:rwx /host/folder/path