pnmtoxwd(1) General Commands Manual pnmtoxwd(1)NAME
pnmtoxwd - convert a portable anymap into an X11 window dump
SYNOPSIS
pnmtoxwd [-pseudodepth n] [-directcolor] [pnmfile]
DESCRIPTION
Reads a portable anymap as input. Produces an X11 window dump as output. This window dump can be displayed using the xwud tool.
Normally, pnmtoxwd produces a StaticGray dump file for pbm and pgm files. For ppm, it writes a PseudoColor dump file if there are up to
256 colors in the input, and a DirectColor dump file otherwise. The -directcolor flag can be used to force a DirectColor dump. And the
-pseudodepth flag can be used to change the depth of PseudoColor dumps from the default of 8 bits / 256 colors.
SEE ALSO xwdtopnm(1), pnm(5), xwud(1)AUTHOR
Copyright (C) 1989, 1991 by Jef Poskanzer.
24 September 1991 pnmtoxwd(1)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)