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Full Discussion: map comparsion
Top Forums UNIX for Advanced & Expert Users map comparsion Post 302134391 by jim mcnamara on Thursday 30th of August 2007 03:49:00 PM
Old 08-30-2007
Use find to create a file that has checksums. Do it on box1 and then box2.
Code:
find /path/to/maps -type f  -exec cksum {} \; | awk '{print $3, $2, "box1" }' > box1.lis
find /path/to/maps -type f  -exec cksum {} \; | awk '{print $3, $2, "box2" }' > box2.lis

Next, merge the two files into one larger file with sort.

Now you can awk to find the duplicates, and the checksums tell you if the files are the same or not. box1.lis and box2.lis tell you the names of all of the files on each box.

If this did not so homework-ish, I'd show the awk code.
 

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GENBOX(1)						      General Commands Manual							 GENBOX(1)

NAME
genrbox - generate a RADIANCE description of a box SYNOPSIS
genrbox mat name xsiz ysiz zsiz [ -i ][ -r rad | -b bev ] DESCRIPTION
Genbox produces a RADIANCE scene description of a parallelepiped with one corner at the origin and the opposite corner at (xsiz, ysiz, zsiz). The sides of the box will be parallel to the three coordinate planes. The surfaces that make up the box will be modified by mat and their identifiers will begin with name. The -i option can be used to produce a box with inward directed surface normals. The -r option can be used to specify the radius for rounded edges. The -b option can be used to specify the indentation for beveled edges. EXAMPLE
To produce a rectangular box made of wood with beveled edges: genrbox wood box1 5 8 3 -b .5 > box1 AUTHOR
Greg Ward BUGS
Because spheres and cylinders are used to construct boxes with rounded edges, a transparent box of this type appears quite messy. SEE ALSO
genrev(1), gensurf(1), genworm(1), rpict(1), rvu(1), xform(1) RADIANCE
11/15/93 GENBOX(1)
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