| #!/bin/sh |
| # |
| # Copyright (c) International Business Machines Corp., 2001 |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| # the GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| # |
| # |
| # FILE: generate.sh |
| # |
| # PURPOSE: Creates dat for use in network file transfer tests. |
| # |
| # AUTHOR: Randy Hron (rwhron@earthlink.net) |
| # |
| ############################################################################ |
| |
| file=$1 |
| size=$2 |
| |
| if [ -z "$1" ] || [ -z "$2" ] ; then |
| echo "usage: ${0##*/} <file> <size in bytes>" |
| exit 1 |
| fi |
| |
| [ -e "$file" ] && exit 0 |
| |
| if ! perl -e "print 'A' x $size" > "$file" 2> /dev/null ; then |
| if ! awk 'BEGIN { cnt='$size'; while (cnt--) printf "A" }' > "$file" 2> /dev/null ; then |
| ( while ((size--)) ; do echo -n A ; done ) > "$file" |
| fi |
| fi |
| |
| chmod 666 $file |