Linux Command Directory


Linux in a Nutshell

This directory of Linux commands is from Linux in a Nutshell, 5th Edition.

Click on any of the 687 commands below to get a description and list of available options. All links in the command summaries point to the online version of the book on Safari Bookshelf.

Buy it now, or read it online on Safari Bookshelf.



isosize

isosize [option] iso9660-img-file

Display the length of an ISO9660 filesystem contained in the specified file. The image file can be a normal file or a block device such as /dev/sr0. With no options, the length is displayed in bytes. Only one of the two options can be specified.

Options

-d num

Display the size in bytes divided by num.

-x

Display the number of blocks and the block size (although the output refers to blocks as sectors).


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