I am writing the script to encrypt and decrypt content of the text file.
How can I convert ASCII to characters and backward? I need it for Bourne shell script.
Thanks::confused: (3 Replies)
Could someone please tell me how to convert double byte charaters to single byte characters in HP-UX 11.11 without installing any applications?
e.g. I have a double byte string below and I want to convert it to a single byte string ABCdef123
ABCdef123
I tried using the iconv command but I... (3 Replies)
I have a file with three columns and I want to convert it to a 10 colum file
i try thinks similar to
awk '{printf "%8s%8s%8s",$1,$2,$3;if ( NR%4 == 0) print ""}' input > output
but in this case doesn´t work because 10/3 = not an integer
(excuse my non-native english) and thanks in... (4 Replies)
When I write
Select date_field from TableA fetch first row only
I am getting the output as 09/25/2009.
I want to get the output in the below format
2009-09-25 i.e., MM-DD-YYYY. Please help (7 Replies)
I am trying to read values from excel and perform some calculations but I am getting below error:
expr 2.326227180240883E7 / 8.509366417956961E8
expr: non-numeric argument
Can anyone let me know how do i convert thse exponential numbers to decimal. (2 Replies)
Hi Friends,
I'm a great fan of this forum... it has helped me tone my skills in shell scripting. I have a challenge here, which I'm sure you guys would help me in achieving...
File A has a list of job ids and I need to compare this with the File B (*.log) and File C (extend *.log) and copy... (6 Replies)
Need assistance
Below script get the output correctly
I want to convert the date format .Below is the output . Any idea ?
#!/usr/bin/perl -w
use DBI;
# Get a database handle by connecting to the database
my $db = DBI->connect(... (3 Replies)
Shell script logic
Hi
I have 2 input files like with file 1 content as (file1)
"BRGTEST-242" a.txt "BRGTEST-240" a.txt "BRGTEST-219" e.txt
File 2 contents as fle(2)
"BRGTEST-244" a.txt "BRGTEST-244" b.txt "BRGTEST-231" c.txt "BRGTEST-231" d.txt "BRGTEST-221" e.txt
I want to get... (22 Replies)
Discussion started by: pottic
22 Replies
LEARN ABOUT LINUX
envext
ENVEXT(1) The Canonical Csound Reference ENVEXT(1)NAME
envext - Extracts the envelope of a file to a text file. .
SYNTAX
envext [-flags] soundfile
csound -U envext [-flags] soundfile
INITIALIZATION
soundfile - Name of the input soundfile.
The following flags are available for envext (The default values are stated in parenthesis):
-o fnam Name of output filename (newenv)
-w size (in seconds) of analysis window (0.25)
The envext utility generates a text file containing time and amplitude pairs by finding the absolute peak within each window.
EXAMPLE
Using the command (while in the manual directory):
csound -U envext examples/mary.wav
will produce the a text file containing the following:
0.000 0.000
0.000 0.000
0.250 0.000
0.500 0.000
0.750 0.000
1.249 0.170
1.499 0.269
1.530 0.307
1.872 0.263
2.056 0.304
2.294 0.241
2.570 0.216
2.761 0.178
3.077 0.011
3.251 0.001
3.500 0.000
Which shows the time for the peak amplitude within each measured window.
CREDITS
Author: John ffitch
1995
AUTHORS
Barry Vercoe
MIT Media Lab
Author.
Dan Ellis
MIT Media Lab,
Cambridge
Massachussetts
Author.
COPYRIGHT 5.07 06/23/2009 ENVEXT(1)