Mailinglist Archive: opensuse (671 mails)

[Charles Philip Chan <cpchan@xxxxxxxx>]

Gary Hodder <vk2kcf@xxxxxxxxxx> writes:

> can somebody help me with a script using mp3info that will only print
> out number of files in a directory and number of files with a bit rate
> of less than 192k.

Off the top of my head, you can do something like this:

#!/bin/sh
count=0
count1=0
for i in *.mp3
do
    count=`expr $count + 1`
    rate=`mp3info -p "%r" "$i"`
    if [ $rate -lt 192 ];
    then count1=`expr $count1 + 1`;
    fi
done
echo "Total number of mp3 files: $count"
echo "Total number of mp3 files < 192 kbps: $count1"


Charles

-- 
"If a machine couldn't run a free operating system, we got rid of it."

  -- Richard Stallman (Open Sources, 1999 O'Reilly and Associates)