Once you have the Clonezilla live iso or zip file, please follow this Live CD/USB doc to put it on the boot media, and follow this Live Docs to use it.
Unzip all the files and copy them into your USB flash drive or USB hard drive. You can do this with a command such as: unzip clonezilla-live-2.4.2-32-i686-pae.
2022年5月4日 — How do I make a bootable USB stick with Clonezilla manually, using a zip (not ISO)? ... Its layout is: Model: General USB Flash Disk (scsi) Disk ...