pnmmargin(1) General Commands Manual pnmmargin(1)NAME
pnmmargin - add a border to a portable anymap
SYNOPSIS
pnmmargin [-white|-black|-color colorspec] size [pnmfile]
DESCRIPTION
Reads a portable anymap as input. Adds a border of the specified number of pixels, and produces a portable anymap as output.
OPTIONS
You can specify the border color with the -white, -black, and -color flags. If no color is specified, the program makes a guess.
SEE ALSO pnm(5)BUGS
It's a script. Scripts are not portable to non-Unix environments.
AUTHOR
Copyright (C) 1991 by Jef Poskanzer.
9 January 1991 pnmmargin(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)