netpwd

distcc编译器的源代码.好像是readhat公司开发的.

#! /bin/sh
# Copyright 2002 Free Software Foundation
# by Alexandre Oliva <[e-mail]>

# This script is Free Software, and it can be copied, distributed and
# modified as defined in the GNU General Public License.  A copy of
# its license can be downloaded from http://www.gnu.org/copyleft/gpl.html

# Turn a local pathname into a network-neutral one.  It assumes
# /net/$HOSTNAME/pathname can access $HOSTNAME's /pathname from other
# machines, and that /net/$HOSTNAME is actually mounted (by amd)
# inside /.automount/$HOSTNAME/root, so it compensates for that.

dir=`${REAL_PWD-pwd}`
case $dir in
/net/*)
  ;;
/.automount/*/root/*)
  dir=/net/`echo "$dir" |  sed -e '1s,^/\.automount/,,' -e 's,/root/,/,'`
  ;;
*)
  dir=/net/${HOSTNAME-`uname -n`}$dir
  ;;
esac
echo $dir
exit 0