files=(ls *.mp3) # this will define & assign an array: (ls a.mp3 b.mp3 c.mp3 ...). You'd need to use it like an array in the for loop, then.
# you might prefer command substitution: files=$(ls *.mp3)
# or let the shell do the work for you: files=*.mp3
for song in $files # this will expand to the first array element: ls. If you want the .mp3 files as well, use array expansion: ${files[@]} if you don't like above proposals
echo "${song%%*(.mp3)}" # Why the * and the parentheses? You want to remove nothing but ".mp3", and once only, so one "%" is sufficient
touch "${song%%*(.mp3)}" # "${song%.mp3}" will do the job for you. "%*.mp3" would erase the entire file name, the parentheses can't be matched
# and thus stop the expansion.
# You are right in double quoting the file names which will handle spaces in file names, then.
done
I've been cobbling this together from different tutorials found via duckduckgo, so my usage of parenthesis and multiple symbols is sketchy, but based on your advice, I now have:
Code:
#!/bin/bash
#This will create blank lyric files, as used by mocp, for all mp3s in a directory
files=*.mp3
for song in ${files[*]}
do
echo "${song%.mp3}"
touch "${song%.mp3}"
done
which appears to be working perfectly. Thank you so much.
Hi All,
I have been fighting with a syntax error for the last 2 days, still haven't got the solution. Could you please help me, your help will be greatly appreciated.
In my script I am getting a error in a for loop, its similar to the one as is below.
for v_id in v1 v2 v3 v4
do... (8 Replies)
I get this error when I try to run my script
(BTW, this is a simple script I am supposed to write for my class)
$ menuscript
menuscript: syntax error at line 89 : `"' unmatched
$
Here is the code (Any help is greatly appreciated)
(Line numbers included)
1 #!/bin/ksh
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awk `
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Hi
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ans=y
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Hi guys i'd like to show you this code of my script, where i couldn't find this error
" #! /bin/bash
#copiabin.sh: copia todos los archivos ejecutables a bin
if
then
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Evening All (or morning for some),
Could anyone have a look at the below and advise where i've going wrong with the syntax as i keep getting the below error while trying to run.
Any help would be really apprecaited.
./testout: line 13: syntax error near unexpected token `else'
... (4 Replies)
Discussion started by: mutley2202
4 Replies
LEARN ABOUT DEBIAN
anydata::format::mp3
AnyData::Format::Mp3(3pm) User Contributed Perl Documentation AnyData::Format::Mp3(3pm)NAME
AnyData::Format::Mp3 - tied hash and DBI access to Mp3 files
SYNOPSIS
use AnyData;
my $playlist = adTie( 'Passwd', ['c:/My Music/'] );
while (my $song = each %$playlist){
print $song->{artist} if $song->{genre} eq 'Reggae'
}
OR
use DBI
my $dbh = DBI->connect('dbi:AnyData:');
$dbh->func('playlist','Mp3,['c:/My Music'],'ad_catalog');
my $playlist = $dbh->selectall_arrayref( qq{
SELECT artist, title FROM playlist WHERE genre = 'Reggae'
});
# ... other DBI/SQL operations
DESCRIPTION
This module provides a tied hash interface and a DBI/SQL interface to MP files. It creates an in-memory database or hash from the Mp3
files themselves without actually creating a separate database file. This means that the database is automatically updated just by moving
files in or out of the directories.
Many mp3 (mpeg three) music files contain a header describing the song name, artist, and other information about the music.
Simply choose 'Mp3' as the format and give a reference to an array of directories containing mp3 files. Each file in those directories
will become a record containing the fields:
song
artist
album
year
genre
filename
filesize
This module is a submodule of the AnyData.pm and DBD::AnyData.pm modules. Refer to their documentation for further details.
AUTHOR & COPYRIGHT
copyright 2000, Jeff Zucker <jeff@vpservices.com> all rights reserved
perl v5.10.1 2004-08-17 AnyData::Format::Mp3(3pm)