Rob Connolly webworxshop

## README.md

      
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                csarn
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              Last active
              May 19, 2024 20:21
            
              
                ZFS pull backup with minimal permissions
              
          
    Usage

on system that should be backed up


put "restrict_commands.sh" in /usr/local/bin and make it executable
install ts, lzop and optionally mbuffer

useradd zfsbackup --create-home --system
mkdir /home/zfsbackup/.ssh
zfs allow -u zfsbackup send,hold tank/dataset
echo 'restrict,command="restrict_commands.sh" ssh-ed25519 ...' &gt; /home/zfsbackup/.ssh/authorized_keys


## 12d1:1f1c
TargetVendor=0x12d1
TargetProduct=0x1f1c
MessageContent="55534243123456780000000000000011062000000101000100000000000000"
	TargetVendor=0x12d1
	TargetProduct=0x1f1c
	MessageContent="55534243123456780000000000000011062000000101000100000000000000"