[fix] update linux script to produce same output

param(

    [Parameter(Mandatory)]

    [String]$in_dir,

    [String]$proc_output_dir,

    [Parameter(Mandatory)]

    [String]$out_file

)

(Get-ChildItem $in_dir -Recurse | Where-Object { $_.Name -like '*c??.wav' }) | 

(Get-ChildItem $proc_output_dir -Recurse | Where-Object { $_.Name -like '*c??.wav' }) | 

ForEach-Object { 

    $name = $_.Name

    $hash = (Get-FileHash $_.FullName -Algorithm MD5).Hash

# simple script to create MD5 files as if produced by Microsoft Powershell

# run from within proc_output_x folder

if [ $# -lt 1 ]; then

    echo "Usage: $0 testname.md5"

if [ $# -lt 2 ]; then

    echo "Usage: $0 proc_output_dir testname.md5"

    echo "Requires: md5sum"

    exit 1

fi

system=$(uname -s)

echo "" >$1

echo "AlgorithmHashPath" >>$1

echo "-----------------" >>$1

if [ "$system" = "Darwin" ]; then

    md5 -r [cFH][aO][tA]*/c??/*.wav | awk '{print "MD5"toupper($1)".\\"$2 }' | tr -s '/' '\\' >>$1

    md5="md5 -r"

else

    md5sum [cFH][aO][tA]*/c??/*.wav | awk '{print "MD5"toupper($1)".\\"$2 }' | tr -s '/' '\\' >>$1

    md5=md5sum

fi

echo "" >>$1

echo "" >>$1

echo "" >>$1

unix2dos $1

echo "" > $2

for f in $(find $1 -name "*c??.wav"); do

    echo ${f##*/} $($md5 $f | awk '{ print toupper($1) }') >>$2

done