Can't find mod_files.sh? Here it is:
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#!/usr/bin/env bash
if [[ "$2" = "" ]] || [[ "$3" = "" ]]; then
echo "Usage: $0 BASE_DIRECTORY DEPTH BITS_PER_CHAR"
echo "BASE_DIRECTORY will be created if it doesn't exist"
echo "DEPTH must be an integer number >0"
echo "BITS_PER_CHAR(session.sid_bits_per_character) should be one of 4, 5, or 6."
# http://php.net/manual/en/session.configuration.php#ini.session.sid-bits-per-character
exit 1
fi
if [[ "$2" = "0" ]] && [[ ! "$4" = "recurse" ]]; then
echo "Can't create a directory tree with depth of 0, exiting."
fi
if [[ "$2" = "0" ]]; then
exit 0
fi
directory="$1"
depth="$2"
bitsperchar="$3"
hash_chars="0 1 2 3 4 5 6 7 8 9 a b c d e f"
if [[ "$bitsperchar" -ge "5" ]]; then
hash_chars="$hash_chars g h i j k l m n o p q r s t u v"
fi
if [[ "$bitsperchar" -ge "6" ]]; then
hash_chars="$hash_chars w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z - ,"
fi
while [[ -d $directory ]] && [[ $( ls $directory ) ]]; do
echo "Directory $directory is not empty! What would you like to do?"
options="\"Delete directory contents\" \"Choose another directory\" \"Quit\""
eval set $options
select opt in "$@"; do
if [[ $opt = "Delete directory contents" ]]; then
echo "Deleting $directory contents... "
rm -rf $directory/*
elif [[ $opt = "Choose another directory" ]]; then
echo "Which directory would you like to choose?"
read directory
elif [[ $opt = "Quit" ]]; then
exit 0
fi
break;
done
done
if [[ ! -d $directory ]]; then
mkdir -p $directory
fi
echo "Creating session path in $directory with a depth of $depth for session.sid_bits_per_character = $bitsperchar"
for i in $hash_chars; do
newpath="$directory/$i"
mkdir $newpath || exit 1
bash $0 $newpath `expr $depth - 1` $bitsperchar recurse
done