Bartosz Meglicki bmegli

## ubuntu_unnatended_upgrade_state.md

      
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                bmegli
                / ubuntu_unnatended_upgrade_state.md
            
            
              Created
              August 18, 2023 10:45
            
              
                Ubuntu unnatended upgrade state (`Waiting for cache lock...`)
              
          
    Checking Status

# check service status
sudo systemctl status unattended-upgrades
# check service log
journalctl --unit unattended-upgrades

  
## route_A_through_B_to_C.md

      
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                bmegli
                / route_A_through_B_to_C.md
            
            
              Created
              March 17, 2024 13:18
            
              
                route traffic from A over B network interfaces to C
              
          
    Scenario

# B has 2 network interaces, A reachable through one, C reachable through other
# We want A to C communiation (over B)
A----B----C
Ad-hoc solution