UNIX Pipe Post: 86254

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Compress while wrting to a file using a unix pipe

I would like to know if the following can be done. route output from an sql select directly to a pipe and compress it at the same time. regards Albert

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Passing struct through unix pipe -solved

EDIT: Nevermind, called a friend who is good at this stuff and he figured it out :D Hi all, So I'm trying to teach myself to write programs for unix in c. I am currently creating a program, and I need to pass a struct through a pipe, but I can't figure out how. The struct I want to pass...

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I have created a fifo named pipe in solaris, which writes the content of a file, line by line, into pipe as below: $ mkfifo namepipe $ cat books.txt "how to write unix code" "how to write oracle code" $ cat books.txt >> namepipe & I have a readpipe.sh script which reads the named...

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UNIX Pipe -Exit when there are no bytes to read

Hi All, I'm creating a program which reads millions of bytes from the PIPE and do some processing. As the data is more, the idea is to read the pipe parallely. Sun Solaris 8 See the code below: #!/bin/sh MAXTHREAD=30 awk '{print $1}' metadata.csv > nvpipe & while do ...

LEARN ABOUT SUNOS

frexp

frexp(3M)						  Mathematical Library Functions						 frexp(3M)

NAME

       frexp, frexpf, frexpl - extract mantissa and exponent from a floating-point number

SYNOPSIS

       cc [ flag... ] file... -lm [ library... ]
       #include <math.h>

       double frexp(double num, int *exp);

       float frexpf(float num, int *exp);

       long double frexpl(long double num, int *exp);

DESCRIPTION

       These functions break a floating-point number into a normalized fraction and an integral power of 2. They store the integer exponent in the
       int object pointed to by exp.

RETURN VALUES

       For finite arguments, these functions return the value x, such that x is a double with magnitude in the interval [1/2, 1)  or  0,  and  num
       equals x times 2 raised to the power *exp.

       If num is NaN, NaN is returned and the value of *exp is unspecified.

       If num is +- 0, +- 0 is returned and the value of *exp is 0.

       If num is +-Inf, num is returned and the value of *exp is unspecified.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       isnan(3M), ldexp(3M), modf(3M), attributes(5), standards(5)

SunOS 5.10							    16 Aug 2004 							 frexp(3M)

10 More Discussions You Might Find Interesting

1. HP-UX

Compress while wrting to a file using a unix pipe

Discussion started by: booyena1

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unix pipe in C

Discussion started by: meh

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splitting a pipe delimited file in unix

Discussion started by: ddedic

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Definition for the UNIX term Pipe

Discussion started by: dfrost126