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UNIX for Dummies Questions & Answers
redirection stdin
Post 302400598 by vgersh99 on Wednesday 3rd of March 2010 04:28:08 PM
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Hi
I am doing file redirection at console for use by my binary.
%console%> bin < inputfile
After reading in the entire file, I want my program to continue taking input from the console. So essentially I want to redirect stdin back to console. But I cant figure out how to do it.
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hi,
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Hi,
Program A: uses pipe()
I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using:
* child
-> dup2(fd, STDOUT_FILENO);
-> execl("/path/PROGRAM B", "PROGRAM B", NULL);
* parent
-> char line;
-> read(fd, line, 100);
Question:
---------... (1 Reply)
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7. UNIX for Dummies Questions & Answers
Hi,
Program A: uses pipe()
I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using:
* child
-> dup2(fd, STDOUT_FILENO);
-> execl("/path/PROGRAM B", "PROGRAM B", NULL);
* parent
-> char line;
-> read(fd, line, 100);
Question:
---------... (3 Replies)
Discussion started by: vvaidyan
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8. UNIX for Dummies Questions & Answers
When a process fork(), the child share the same file descriptors as his father. Thus, they share the same stdin. Quick and dirty exemple below (sorry for the ugly gets() call) :
#include <stdio.h>
#include <unistd.h>
int main()
{
char buf;
if (fork()) { /*parent */
... (1 Reply)
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Hello,
my C application under unix runs in redirecting stdin to a file.
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LEARN ABOUT DEBIAN
pod::wordlist
Wordlist(3pm) User Contributed Perl Documentation Wordlist(3pm) NAME
Pod::Wordlist -- English words that come up in Perl documentation SYNOPSIS
None! Take that! ABOUT
Pod::Wordlist is used by Pod::Spell, providing a set of words (as keys in the hash %Pod::Spell::Wordlist) that are English jargon words that come up in Perl documentation, but which are not to be found in general English lexicons. (For example: autovivify, backreference, chroot, stringify, wantarray.) You can also use this wordlist with your word processor by just pasting "Pod/Wordlist.pm"'s content into your wordprocessor, deleting the leading Perl code so that only the wordlist remains, and then spellchecking this resulting list and adding every word in it to your private lexicon. CONTRIBUTING
You are welcome to send me your wordlists too, for possible incorporation into this wordlist. I can take them only in ASCII. Note that the scope of this file is only English, specifically American English. (But you may find in useful to incorporate into your own lexicons, even if they are for other dialects/languages.) COPYRIGHT AND DISCLAIMER
Copyright (c) 2001 Sean M. Burke. All rights reserved. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. This library is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of mer- chantability or fitness for a particular purpose. AUTHOR
Sean M. Burke, sburke@cpan.org [NB: This wordlist includes much of a wordlist that Mark-Jason Dominus gave me.] perl v5.8.8 2001-10-27 Wordlist(3pm)