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rleselect - Select images from an RLE file.
rleselect [ -i
infile ] [ -o outfile ] [ -v ] [ image-numbers ... ]
This program
selects images from an RLE(5)
file containing multiple concatenated images.
The selected images are specified by number; the first image in the file
is number 1. A negative number in the image-numbers list means that all
images from the previous number in the list to the absolute value of this
number should be included. A zero in the list is taken as '-infinity', so
that all images from the previous number to the last image in the file
will be included. To try to clarify this, some examples are included below.
- -i infile
- The input will be read from this file. If infile is "-"
or is not specified, the input will be read from the standard input stream.
- -o outfile
- If specified, the output will be written to this file. If outfile
is "-", or if it is not specified, the output will be written to the standard
output stream.
- -v
- Verbose output.
- rleselect 1 4 5
- Selects image 1,
4, and 5.
- rleselect 4 1 5
- Also selects image 1, 4, and 5.
- rleselect 1 -4 5
- Selects images 1 through 4 and 5 (i.e., 1 through 5).
- rleselect 3 0
- Selects
images 3 through the last.
- rleselect -4
- Selects images 1 through 4.
rlesplit(1)
,
urt(1)
, RLE(5)
.
Spencer W. Thomas
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