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Bash GPU
How to clear GPU memory on Ubuntu
To clear GPU memory on Ubuntu with an NVIDIA GPU (like your RTX 4090), the method depends on whether you can safely stop the processes using the GPU.
VyOS
How to check bandwidth usage for those specific IPs
Here are several methods to check bandwidth usage for those specific IPs: Method 1: iftop (Real-time, Best for Live Monitoring) Method 2: iftop with Better Filtering Method 3:
VyOS
How to check which IP addresses are using the most bandwidth on your VyOS router
Here are several methods to check which IP addresses are using the most bandwidth on your VyOS router: Method 1: iftop (Real-time, Most Visual) Method 2: vnStat (Historical
VyOS
How to access iperf3 server at 192.168.100.94:5201 from WAN port 443 on VyOS
To access iperf3 server at 192.168.100.94:5201 from WAN port 443, you need to add NAT and firewall rules: Configuration: Apply the Configuration: Start iperf3 Server on DMZ: On
VyOS
How to access ssh WAN:50155 to DMZ(192.168.100.155:22)
Your configuration is almost perfect! Just need to update the descriptions from “FTP” to “SSH”: Corrected Configuration: Apply the Configuration: Access from WAN: Summary: ✅ NAT Rule 109:
VyOS
How to access your FTP server at 192.168.100.95 from the WAN on VyOS
To access your FTP server at 192.168.100.95 from the WAN, you need to configure NAT port forwarding and firewall rules: 1. Configure NAT Destination Rule (Port Forwarding) 2.
VyOS
How to test if QoS is working on your VyOS router
To test if QoS is working on your VyOS router, you can use several approaches from clients 192.168.51.100 (LAN) or 192.168.100.11 (DMZ): 1. View QoS Statistics on VyOS
VyOS
How to add eth3 to the LAN bridge br0
To add eth3 to the LAN bridge br0, use this command: This will add eth3 as a bridge member alongside eth0, making both interfaces part of the 192.168.51.0/24
VyOS
How to run a script every 10 minutes on VyOS
To run a script every 10 minutes on VyOS, you should use the VyOS task scheduler. Here’s how to configure it: Using VyOS Task Scheduler Verify the Configuration