Create and mount a CD image in CentOS

In Centos, you can easily package the content of multiple files or folders into a CD image. we can use: mkisofs-r-v-oxxx.iso/root/home Command package files in the/root and/home directory to xxx. attach the image to an iso disc using mountloop: mount-oloop

In Centos, you can easily package the content of multiple files or folders into a CD image. we can use:

Mkisofs-r-v-o xxx. iso/root/home

Run the following command to package files in the/root and/home directories to the image of the xxx. iso optical disk, and then mount the file through the mount loop:

Mount-o loop xxx. iso/mnt

At this point, there is a small problem, that is, files under multiple directories will be placed in the iso root directory in a "tiled" manner, which may not be our intention.

You can use-graft-point to manually set the placement path:

Mkisofs-r-v-V "my_iso"-o xxx. iso-m/home/lost + found-graft-point/root =/root/home =/home

Here,-m is used to exclude the meaning of the specified path.