Operating Systems
Easy way to install OS from USB
You install Ventoy to the usb disk once and later add ISO files. And it will create a boot menu for you.
Linux Distributions
Flatcar Linux
Debian Live USB
Download ISO here torrent or here direct. It is about 3GB.
cp debian-live.iso /dev/sda
Alternatively you can also use dd:
sudo dd if=<file> of=<device> bs=16M status=progress oflag=sync
Debian Install USB
Use Ventoy!
CentOS / RHEL / AlmaLinux
Undo package update:
yum history list
yum history undo <id>