Ventoy is a new software application for Linux and Windows that does things a bit differently. Instead of extracting an ISO image, it allows you to place the actual ISO images on the USB device so that you may boot from them directly. The program supports multiple ISO images that you can place on a USB device and uses GRUB as the boot manager. Try it out via

SRV networking -reload error in Proxmox

While updating the network settings in a node, you may encounter the following error:
eth0 : error: eth0: cmd ‘/sbin/dhclient -pf /run/ -lf /var/lib/dhcp/dhclient.eth0.leases eth0’ failed: returned 1
TASK ERROR: command ‘ifreload -a’ failed: exit code 1
To fix it, go to /etc/network/interfaces.d, edit the file “setup”, comment out the following two lines:
auto eth0
iface eth0 inet dhcp


Netdata is an extremely optimized Linux utility that provides real-time (per second) performance monitoring for Linux systems, applications, SNMP devices, etc. You can use this tool to monitor and get overview of what is happening in real-time and what just happened, on your Linux systems and applications. Simply run the following command to install netdata on your linux system.

bash <(curl -Ss


Bpytop is a powerful resource monitor tool that shows usage and stats for processor, memory, disks, network and processes. It is more or less a combination of psensor and htop. Try it out!