08-15-2009
Can you post your data file in the original format and the desired output?
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1. Shell Programming and Scripting
Hi, I have used the following code to sort two sets of data:
awk '{printf "%10s %s\n",$1,$2}'
The first column is text and the second involves numbers. I was just wondering how i would go about sorting the second number so that they ascend from the top?
Thanks for any help (4 Replies)
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2. Shell Programming and Scripting
The line is simple, use " '{ print $1"]"$2"\"$3THE " NEEDS TO GO HERE$4 }'
I've tried \", "\, ^" and '"" but none of it works. What am I missing? Putting in the [ between $1 and $2 works fine, I just need to do the same with a ".
Thanks. (2 Replies)
Discussion started by: LordJezo
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3. Shell Programming and Scripting
i have following file have following type of data
1~%%~fcashfafh~%%~9797
can i sort(numeric) the file on first field and then on last feild using awk (3 Replies)
Discussion started by: mahabunta
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4. Shell Programming and Scripting
Hi,
I have a file which is:-
1 6 4 8 2 3
2 1 9 3 2 1
3 3 5 6 3 1
4 9 7 8 2 3
I would like to sort from field $2 to field $6 for each of the line to:-
1 2 3 4 6 8
2 1 1 2 3 9
3 1 3 3 5 6
4 2 3 7 8 9
I came across this Arrays on example 26-6. But it is much complicated. I am... (7 Replies)
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5. Shell Programming and Scripting
I need to sort this input using sed, awk or any other tool to give below output
Input:
RXOCF-8
CLASS 2A
57
RU
40
RXORX-8-0
CLASS 1B
23 45 16
RXORX-8-1
EXTERNAL CLASS 2A (12 Replies)
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6. Shell Programming and Scripting
I have an array with five columns and i want to write it to a file.
Before writing it i must sort it using the field in the fifth column.
_________________________________________
|field 1|field 2|field 3|field 4|field 5|
| | | | | |
| | | |... (6 Replies)
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hi everyone, I am kind of new to this forum. I need help in sorting this data out accordingly, I am actually doing a traceroute application and wants my AS path displayed in front of my address like this;
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Hello all, I am new here and *relatively* new to Unix. I have a bit of an emergency. I have a three column file that I need to sort:
sample name, miRNA, reads per million (RPM)
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Hello,
I have a file which has the following format: I have to do is sort individual records in the file based on the 4th field. Each record starts with "Module". Is there an easy way to do this using awk. I have tried piping output from awk to sort and also using "sort" inside awk but... (8 Replies)
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10. Shell Programming and Scripting
Hello,
I have a file as follows:
BTA Pos KLD
4 79.7011 5.7711028907
4 79.6231 5.7083918219
5 20.9112 4.5559494707
5 58.0002 3.4423546273
6 38.2569 4.7108176788
6 18.3889 7.3631759258 (1 Reply)
Discussion started by: Homa
1 Replies
LEARN ABOUT DEBIAN
sdl_convertaudio
SDL_ConvertAudio(3) SDL API Reference SDL_ConvertAudio(3)
NAME
SDL_ConvertAudio - Convert audio data to a desired audio format.
SYNOPSIS
#include "SDL.h"
int SDL_ConvertAudio(SDL_AudioCVT *cvt);
DESCRIPTION
SDL_ConvertAudio takes one parameter, cvt, which was previously initilized. Initilizing a SDL_AudioCVT is a two step process. First of all,
the structure must be passed to SDL_BuildAudioCVT along with source and destination format parameters. Secondly, the cvt->buf and cvt->len
fields must be setup. cvt->buf should point to the audio data and cvt->len should be set to the length of the audio data in bytes. Remem-
ber, the length of the buffer pointed to by buf show be len*len_mult bytes in length.
Once the SDL_AudioCVTstructure is initilized then we can pass it to SDL_ConvertAudio, which will convert the audio data pointer to by
cvt->buf. If SDL_ConvertAudio returned 0 then the conversion was completed successfully, otherwise -1 is returned.
If the conversion completed successfully then the converted audio data can be read from cvt->buf. The amount of valid, converted, audio
data in the buffer is equal to cvt->len*cvt->len_ratio.
EXAMPLES
/* Converting some WAV data to hardware format */
void my_audio_callback(void *userdata, Uint8 *stream, int len);
SDL_AudioSpec *desired, *obtained;
SDL_AudioSpec wav_spec;
SDL_AudioCVT wav_cvt;
Uint32 wav_len;
Uint8 *wav_buf;
int ret;
/* Allocated audio specs */
desired=(SDL_AudioSpec *)malloc(sizeof(SDL_AudioSpec));
obtained=(SDL_AudioSpec *)malloc(sizeof(SDL_AudioSpec));
/* Set desired format */
desired->freq=22050;
desired->format=AUDIO_S16LSB;
desired->samples=8192;
desired->callback=my_audio_callback;
desired->userdata=NULL;
/* Open the audio device */
if ( SDL_OpenAudio(desired, obtained) < 0 ){
fprintf(stderr, "Couldn't open audio: %s
", SDL_GetError());
exit(-1);
}
free(desired);
/* Load the test.wav */
if( SDL_LoadWAV("test.wav", &wav_spec, &wav_buf, &wav_len) == NULL ){
fprintf(stderr, "Could not open test.wav: %s
", SDL_GetError());
SDL_CloseAudio();
free(obtained);
exit(-1);
}
/* Build AudioCVT */
ret = SDL_BuildAudioCVT(&wav_cvt,
wav_spec.format, wav_spec.channels, wav_spec.freq,
obtained->format, obtained->channels, obtained->freq);
/* Check that the convert was built */
if(ret==-1){
fprintf(stderr, "Couldn't build converter!
");
SDL_CloseAudio();
free(obtained);
SDL_FreeWAV(wav_buf);
}
/* Setup for conversion */
wav_cvt.buf=(Uint8 *)malloc(wav_len*wav_cvt.len_mult);
wav_cvt.len=wav_len;
memcpy(wav_cvt.buf, wav_buf, wav_len);
/* We can delete to original WAV data now */
SDL_FreeWAV(wav_buf);
/* And now we're ready to convert */
SDL_ConvertAudio(&wav_cvt);
/* do whatever */
.
.
.
.
SEE ALSO
SDL_BuildAudioCVT, SDL_AudioCVT
SDL
Tue 11 Sep 2001, 22:58 SDL_ConvertAudio(3)