liyujie
2025-08-28 b3810562527858a3b3d98ffa6e9c9c5b0f4a9a8e
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#!/bin/bash
################################################################################
##                                                                            ##
## Copyright (c) Dan Carpenter., 2004                                         ##
##                                                                            ##
## 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA    ##
##                                                                            ##
################################################################################
 
DIR=$1
MAX=$2
MAX_SIZE=2000000
 
create() {
    SIZE=$(($RANDOM*MAX_SIZE/32767))
    echo $SIZE
    dd if=/dev/zero of=$DIR/$file bs=1k count=$SIZE
}
 
while true ; do
    file=$(($RANDOM%$MAX))
    create 2> /dev/null
done