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Linux in a Nutshell, 6th Edition by Robert Love, Stephen Figgins, Ellen Siever, Arnold Robbins

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Name

devdump

Synopsis

devdump isoimage

Interactively display the contents of the device or filesystem image isoimage. devdump displays the first 256 bytes of the first 2048-byte sector and waits for commands. The prompt shows the extent number (zone) and offset within the extent, and the contents display at the top of the screen.

Commands

+

Search forward for the next instance of the search string.

a

Search backward within the image.

b

Search forward within the image.

f

Prompt for a new search string.

g

Prompt for a new starting block and go there.

q

Exit.

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