===== Ubuntu - CD - Burn a multisession CD =====

<code bash>
cdrecord -v -eject speed=4 dev=0,4,0 -multi cd-iso-image-file-1.iso 
</code>

The CD is left in a mode which will allow it to receive more data.  To append data one must know where the last burn left off: 

<code bash>
cdrecord dev=0,4,0 -msinfo 
</code>

This will give you the starting and ending track numbers. i.e.: 0,16774.  Use this result in mkisofs. 

<code bash>
mkisofs -J -r -V SecondBurn -o cd-iso-image-file-2.iso -C 0,16774 -M 0,4,0 directory-with-files-to-add 
</code>

The TOC from the first and second session will be combined. 

<WRAP info>
**NOTE:**  Omit the option **"-multi** on the final burn.
</WRAP>