Trying to use a convoluted for loop with VLC and Parallel or OpenMPI with no success. Help?
I have about 12,000,000 mod files I'm trying to turn into a test of "unlimited cloud storage" by running them all through VLC and blowing them into mp3 files. I can get this to work serially but when trying to use openMPI or Parallel, something in the syntax is tripping it up some. Here is an example of the command I'm using. Open to any help or suggestions.
Moderator's Comments:
Please use CODE tags when displaying sample input, output, and code segments (as required by forum rules).
Last edited by Don Cragun; 06-03-2017 at 08:07 PM..
Reason: Add CODE and ICODE tags.
Hi,
please can someone point me in the right direction with a shell scripting problem.
I want to execute a command in a for loop and the command should be started not one-by-one meaning the for loop is waiting for the exit code , it should be started in parallel.
I have a plain text file... (3 Replies)
Hi,
I need to execute parallel with while loop.
Input File(source_file.csv) contains filenames the below
source_file.csv file contains
Customer1.txt
Product1.txt
Sales.txt
Emp.txt
Dept.txt
Based on the number of rows that file I want to run the script ‘n' times.
while... (2 Replies)
OK, I hope you can help me here: I'm trying to crack a hash using John the Ripper. (BindShell.Net: John The Ripper MPI Patch)
I'm runnig it on a cluster system using OpenMPI. But it is not working properly. If i try to run it, i get the following error:
Any idea what can be wrong? Happen on... (3 Replies)
Hi,
I have been thinking of how to script this but i have no clue at all..
Could someone please help me out or give me some idea on this?
I would like to group those lines with the same first variable in each line, joining the 2nd variables with commas.
Let's say i have the following input.
... (8 Replies)
Hi everybody,
my problem is the following:
I'm trying to run an openmpi program on a cluster (atlasz.elte.hu, it's in hungarian, but you can try google translate),
but I always got this error:
Fatal error in MPI_Init: Other MPI error, error stack:
MPIR_Init_thread(394)...........:... (0 Replies)
Hello,
My script shell is:
for i in $(seq $nb_lignes)
do
//command java
done
Please, how can i execute all iteration in parallel ?
Thank you so much. (9 Replies)
Hello All,
I want to test how much parallel ssh connections can be done on a server.
I am thinking of reading username and hostname from a file and then using a loop (may be for) to do ssh on different host.
Could anyone suggest me how can i write the script for the above.
Thank you in... (0 Replies)
I have the below code which runs on multiple databases , but this runs one-after-one. I will need this to run in parallel so that i could save a lot of time. Please help!!! Thanks in advance
for Db in `cat /var/opt/oracle/oratab |egrep -v "ASM" |grep -v \# |cut -d\: -f1`
do
{
export... (5 Replies)
Hi
I am running a loop which actually runs same script for different argument value passed to it.
while read repID
do
echo "Starting for $repID";
date;
perl process_report.pl $repID
done<${FILE_TO_READ}
However this runs in sequence.
I want the loop to not to wait for perl to... (3 Replies)
Hi,
I am using solaris 5.10 environment and need help on doing parallel increment of nested for loop.
Samples
#inside the code the values assigned to a variable by another awk command will be like
a=/xyz/pg/as
/xyz/pg/as2
/xyz/pg/as3
b=/xyz/sd/fd1
/xyz/sd/fd2
/xyz/sd/fd3
for q in... (1 Reply)
Discussion started by: ananan
1 Replies
LEARN ABOUT DEBIAN
mp3cut
MP3CUT(1) User Command MP3CUT(1)NAME
mp3cut - cut and assemble MP3 files
SYNOPSIS
mp3cut [ -o outputfile ] [ -T title ] [ -A artist ] [ -N album-name ] [ -t [hh:]mm:ss[+ms]-[hh:]mm:ss[+ms] ] mp3file [[ -t ... ] mp3file1
...]
DESCRIPTION
The mp3cut utility cuts and assembles MP3 files according to the time specifications given on the command line. The mp3 output is written
to the outputfile. If no outputfile is given on the command-line, the name for the outputfile is created from the name of the first mp3
file by adding output.mp3 at the end. The -t flag specifies which part of the mp3 file following it will be extracted.
OPTIONS -o outputfile
Specify where the output is to be written.
-T title
Specify the title ID3 tag for the output file.
-A artist
Specify the artist ID3 tag for the output file.
-N album-name
Specify the album name ID3 tag for the output file.
-t [hh:]mm:ss[+ms]-[hh:]mm:ss[+ms]
Specify which part of the following mp3file will be included in the output file.
hh = hours
mm = minutes
ss = seconds
ms = milliseconds
If the starting time is omitted, 00:00:00+00 is used as starting time. If the ending time is omitted, the end of the MP3 file is
used as ending time.
EXAMPLES
mp3cut -o output.mp3 -t 23:42+500-01:23:42+750 input.mp3
Cut the segment from 23 minutes, 42 seconds and 500 milliseconds to 1 hour, 23 minutes, 42 seconds and 750 milliseconds from
input.mp3 and write the output to output.mp3.
mp3cut -t 00:01-00:02 input1.mp3 -t -15:23 input2.mp3 -t 9:87+500- input3.mp3
Append the segments from input1.mp3, input2.mp3 and input3.mp3 and write the output to input1.output.mp3.
AUTHORS
Manuel Odendahl <manuel@bl0rg.net>, Florian Wesch <dividuum@bl0rg.net>
February 2005 MP3CUT(1)