04-06-2017
having a sample input and desired output would help....
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Could you please help in unix scripting for below scenario...
In my input file, there might be a chance of having a string ( Ex:"99999") after 5th double quote for each record. I need to replace it with a space.
Ex : Input :
"abcdef","12345","99999","0986"... (3 Replies)
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Hello,
I need to read a csv file and I am trying to replace a comma with a text DSEE?DSEE.
Example
Input
"Chapter","NewTrains, "oldTrains","Delayed",10,"London"
"Chapter","Newbuses,oldbuses","On Time",20,"London"
Output
"Chapter","NewTrainsDSEE?DSEE... (5 Replies)
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This may be a repetitive or simple question, but I have a long running code, which uses a grep with a big argument, and i was wondering if there was a way to replace all of my greps with awk....here are my two commands using greps.
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and
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how to replace grep with awk commands.
i have a code like:
grep -w $student $markfile|$subjectid
can similar code be written by replacing grep with awk.
Thanks in advance,
regards,
giri (6 Replies)
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I am looking for a regular expression that uses sed to replace multiple spaces with single spaces on every line where it is not at the start of the line and not immediately before double slashes ('//') or between quotes (").
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Hi,
I have the following text in a file
<div class="snippet abstract">
We present a new "model" for multiple-input-multiple-output (MIMO) 'outdoor'
has many things "what" ever
</div></a href=sdfkkf">
</div>
<div class="snippet context">
I have to replace the string between the <div... (1 Reply)
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Hi Friends,
I want to find all processes beginning with the name 'Admin' and then do a grep count on those processes containing a specific string i.e. However, it is giving below error
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9. Shell Programming and Scripting
Hi All ,
We have source data file as csv file and since data could contain commas ,each attribute is quoted into double quotes.However problem is that some of the attributa data also contain double quotes which is converted to double double quote while creating csv file
XLs data :
... (2 Replies)
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From:
1,2,3,4,5,This is a test
6,7,8,9,0,"This, is a test"
1,9,2,8,3,"This is a ""test"""
4,7,3,1,8,""""
To:
1,2,3,4,5,This is a test
6,7,8,9,0,"This; is a test"
1,9,2,8,3,"This is a ''test''"
4,7,3,1,8,"''"Is there an easy syntax I'm overlooking? There will always be an odd number... (5 Replies)
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LEARN ABOUT DEBIAN
gsm_decode
GSM(3) Library Functions Manual GSM(3)
NAME
gsm_create, gsm_destroy, gsm_encode, gsm_decode -- GSM 06.10 lossy sound compression
SYNOPSIS
#include "gsm.h"
gsm gsm_create();
void gsm_encode(handle, src, dst)
gsm handle;
gsm_signal src[160];
gsm_frame dst;
int gsm_decode(handle, src, dst)
gsm handle;
gsm_frame src;
gsm_signal dst[160];
void gsm_destroy(handle)
gsm handle;
DESCRIPTION
Gsm is an implementation of the final draft GSM 06.10 standard for full-rate speech transcoding.
gsm_create() initializes a gsm pass and returns a 'gsm' object which can be used as a handle in subsequent calls to gsm_decode(),
gsm_encode() or gsm_destroy().
gsm_encode() encodes an array of 160 13-bit samples (given as gsm_signal's, signed integral values of at least 16 bits) into a gsm_frame of
33 bytes. (gsm_frame is a type defined as an array of 33 gsm_bytes in gsm.h.)
gsm_decode() decodes a gsm_frame into an array of 160 13-bit samples (given as gsm_signals), which sound rather like what you handed to
gsm_encode() on the other side of the wire.
gsm_destroy() finishes a gsm pass and frees all storage associated with it.
Sample format
The following scaling is assumed for input to the algorithm:
0 1 11 12
S..v..v..v..v..v..v..v..v..v..v..v..v..*..*..*
Only the top 13 bits are used as a signed input value.
The output of gsm_decode() has the three lower bits set to zero.
RETURN VALUE
gsm_create() returns an opaque handle object of type gsm, or 0 on error. gsm_decode() returns -1 if the passed frame is invalid, else 0.
EXAMPLE
#include "gsm.h"
gsm handle;
gsm_frame buf;
gsm_signal sample[160];
int cc, soundfd;
play() { /* read compressed data from standard input, write to soundfd */
if (!(handle = gsm_create())) error...
while (cc = read(0, (char *)buf, sizeof buf)) {
if (cc != sizeof buf) error...
if (gsm_decode(handle, buf, sample) < 0) error...
if (write(soundfd, sample, sizeof sample) != sizeof sample)
error...
}
gsm_destroy(handle);
}
record() { /* read from soundfd, write compressed to standard output */
if (!(handle = gsm_create())) error...
while (cc = read(soundfd, sample, sizeof sample)) {
if (cc != sizeof sample) error...
gsm_encode(handle, sample, buf);
if (write(1, (char *)buf, sizeof buf) != sizeof sample)
error...
}
gsm_destroy(handle);
}
BUGS
Please direct bug reports to jutta@cs.tu-berlin.de and cabo@cs.tu-berlin.de.
SEE ALSO
toast(1), gsm_print(3), gsm_explode(3), gsm_option(3)
GSM(3)