Hi all,
I have a folder '/samplefolder' in which i have some files like data0.txt, data1.txt and data2.txt.
I have to search the folder for existence of the file data0.txt first and if found have to copy it to some other file; next i have to search the folder for existence of file... (5 Replies)
Hello Everyone!!!
I need some help with a shellscript to batch process a folder of files with the imagemagick convert -append/+append command. The folder contains some hundred or thousand of small images in .png format which I would like to join together in order of their filenames. The... (3 Replies)
Bash/scripting newbie here - I feel this might be a trivial problem, but I'm not sure how to tackle it. I've got a folder of a year's worth of files, with some random number of files generated every day of the year (but at least one per day). I'm writing a script to automatically grab the file with... (6 Replies)
Hi.
I don't have any experience with making scripts in bash. I need a simple script to rename all files in a folder to the format file1.avi, file2.avi, file3.avi, and so on.....
Please note that the original files have different filenames and different extensions. But they all need to be... (2 Replies)
Hi all.
I am very new to linux scripting and i have a task i can only solve with a script.
I need to sort files base on the date string in their filenames and create a folder using the same date string then move the files to their respective folders.
Scenario:
Folder Path:... (1 Reply)
Hi all.
I am very new to linux scripting and i have a task i can only solve with a script.
I need to sort files base on the date string in their filenames and create a folder using the same date string then move the files to their respective folders.
Scenario:
Folder Path:... (1 Reply)
I would like to confirm my file.tar is been tar-ed correctly before I remove them. But I have very limited disc space to untar it.
Can I just do the listing instead of actual extract it? Can I say confirm folder integrity if the listing is sucessful without problem?
tar tvf file1.tar
... (1 Reply)
I have a bash script that has 13 variables and runs commands on them.
I've copied the commands 13 times but I'd like to simplify it to simply add 1 to the previous and run 13 times.
The variables are
dir01=/path/to/dir01
dir01=/path/to/dir02
... up to 13. (more may be added later)
...... (6 Replies)
Hello,
I heva a problem creating a script that read specifc value from all the files of an entire folder
I have a number of email files into a directory and i need to extrect from each file 2 specific values.
After that i have to put them into a new file that looks like that:
To: value1
... (1 Reply)
Hi Team,
I am new to shell script and there is a requirement where files should be moved from Subfolder to parent folder.
Eg:
parent folder --> /Interface/data/test/IN
Sub folder -->/Interface/data/test/IN/Invoice20180607233338
Subfolder will be always with timestamp... (6 Replies)
Discussion started by: srivarun15
6 Replies
LEARN ABOUT LINUX
mixer
MIXER(1) The Canonical Csound Reference MIXER(1)NAME
mixer - Mixes together a number of soundfiles. .
DESCRIPTION
Mixes together a number of soundfiles, starting at different times and with individual channel selection from the input files.
SYNTAX
mixer [OPTIONS ... ] infile [[OPTIONS... ] infile] ...
INITIALIZATION
Flags:
o -A = Generate an AIFF output file.
o -W = Generate an WAV output file.
o -h = Generate an output file with no header.
o -c = Generate 8-bit signed_char sound samples.
o -a = Generate alaw sound samples.
o -u = Generate ulaw sound samples.
o -s = Generate short integer sound samples.
o -l = Generate long (32 bit) integer sound samples.
o -f = Generate floating point samples.
o -F arg = Specifies the gain to be applied to the following input file. If arg is a floating point number that gain is applied uniformly
to the input. Alternatively it could be a file name which specifies a breakpoint file for varying the gain for different periods.
o -S integer = Indicate at which sample to start to mix in the next input file.
o -T fpnum = Indicate at which time (in seconds) to start to mix in the next input file.
o -1 = Mix in channel 1 from next sound file.
o -2 = Mix in channel 2 from next sound file.
o -3 = Mix in channel 3 from next sound file.
o -4 = Mix in channel 4 from next sound file.
o -^ intx inty = Mix in channel x from next sound file as channel y in the output.
o -v = Verbose mode.
o -R = Continually rewrite the header while writing soundfile (WAV/AIFF).
o -H integer = Show a "heart-beat" to indicate progress, in style 1, 2 or 3.
o -N = Alert call (usually ringing the bell) when finished.
o -o fname = output file name (default: test.wav)
EXAMPLES
The default values are
mixer -s -otest -F 1.0 -S 0
For example
mixer -F 0.96 in1.wav -S 300 -2 in2.aiff -S 300 -^4 1 in3.wav -o out.wav
This creates a new sound file with a constant gain of 0.96 from in1.wav with the second channel of in2.aiff mixed in after 300 samples and
channel 4 of in3.wav outpout as channel 1 after 300 samples.
CREDITS
Author: John ffitch
1994
AUTHORS
Barry Vercoe
MIT Media Lab
Author.
Dan Ellis
MIT Media Lab,
Cambridge
Massachussetts
Author.
COPYRIGHT 5.07 06/23/2009 MIXER(1)