NAME¶
pnmsplit - split a multi-image portable anymap into multiple single-image files
SYNOPSIS¶
pnmsplit [
pnmfile[
output_file_pattern]]
DESCRIPTION¶
Reads a Netpbm file as input. Copies each image in the input into a separate
file, in the same format.
pnmfile is the file specification of the input file, or
- to
indicate Standard Input. The default is Standard Input.
output_file_pattern tells how to name the output files. It is the file
specification of the output file, except that the first occurence of
"%d" in it is replaced by the image sequence number in unpadded
ASCII decimal, with the sequence starting at 0. If there is no "%d"
in the pattern,
pnmsplit fails.
The default output file pattern is "image%d".
Note that to do the reverse operation (combining multiple single-image PNM files
into a multi-image one), there is no special Netpbm program. Just use
cat.
SEE ALSO¶
pnm(5),
cat(1)
AUTHOR¶
Written by Bryan Henderson