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1. Red Hat
Hi all,
I am trying to run a sleep command and I am receiving a broken pipe when I execute. any help would be greatly appreciated.
sleep `< /dev/urandom tr -dc 0-6 | head -c2` (2 Replies)
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I'm new to scripting, and this forum has been invaluable in helping me out. I'm hoping I can get some personal help now though.
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I know what causes 'broken pipe' errors, but I can't understand why I can get it (only occasionally) with my example:
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Hi All ,
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5. UNIX and Linux Applications
hi
i have a server, and i have a web site and i installed apache in the /usr/local/apache/logs
i have a file and i have this problem
(32)Broken pipe: core_output_filter: writing data to the network
plz help me how i can resolve this
plz it's urgent
th (1 Reply)
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6. Linux
hi
i have a server, and i have a web site and i installed apache in the /usr/local/apache/logs
i have a file and i have this problem
(32)Broken pipe: core_output_filter: writing data to the network
plz help me how i can resolve this
plz it's urgent
th (2 Replies)
Discussion started by: abir2
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7. UNIX for Dummies Questions & Answers
Hi
I tried to open the man page of sh and piped to `pg`. Normally while reading a file page by page using `pg`, if we wanna quit at the middle of file, we give "q" near the colon mode.
Ex1: $cat file1 | pg
hi
how
r
u
: (page1) now press "return key", it will go to next page
yes
i ... (3 Replies)
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Hi
I tried to open the man page of sh and piped to `pg`. Normally while reading a file page by page using `pg`, if we wanna quit at the middle of file, we give "q" near the colon mode.
Ex1: $cat file1 | pg
hi
how
r
u
: (page1) now press "return key", it will go to next page
yes
i ... (1 Reply)
Discussion started by: ramkrix
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9. UNIX for Dummies Questions & Answers
sometimes I ftp files from an Unix environment from the command prompt of my win2000 pc and I get a "broken pipe" message. sometimes I'll get nothing but sometimes I'll get part of the file.
Whats this "broken pipe" about?? (3 Replies)
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10. UNIX for Dummies Questions & Answers
Hi there,
I try to use:
> find * | ls
but it just gave me one level of ' ls '. and it said:
> find * | ls
dir1 dir2 f1 f2 f3
Broken Pipe
>
what is broken pipe?
how can i fix it?
thks
Gusla (3 Replies)
Discussion started by: gusla
3 Replies
POE::Pipe::OneWay(3pm) User Contributed Perl Documentation POE::Pipe::OneWay(3pm)
NAME
POE::Pipe::OneWay - a portable API for one-way pipes
SYNOPSIS
my ($read, $write) = POE::Pipe::OneWay->new();
die "couldn't create a pipe: $!" unless defined $read;
DESCRIPTION
The right way to create an anonymous pipe varies from one operating system to the next. Some operating systems support "pipe()". Others
require "socketpair()". And a few operating systems support neither, so a plain old socket must be created.
POE::Pipe::OneWay will attempt to create a unidirectional pipe using "pipe()", "socketpair()", and IO::Socket::INET, in that order.
Exceptions are hardcoded for operating systems with broken or nonstandard behaviors.
The upshot of all this is that an application can portably create a one-way pipe by instantiating POE::Pipe::OneWay. The work of deciding
how to create the pipe and opening the handles will be taken care of internally.
POE::Pipe::OneWay may be used outside of POE, as it doesn't use POE internally.
PUBLIC METHODS
new [TYPE]
Create a new one-way pipe, optionally constraining it to a particular TYPE of pipe. One-way pipes have two ends: a "read" end and a
"write" end. On success, new() returns two handles: one for the "read" end and one for the "write" end. Returns nothing on failure, and
sets $! to explain why the constructor failed.
my ($read, $write) = POE::Pipe::OneWay->new();
die $! unless defined $read;
TYPE may be one of "pipe", "socketpair", or "inet". When set, POE::Pipe::OneWay will constrain its search to either "pipe()", a UNIX-
domain "socketpair()", or plain old sockets, respectively. Otherwise new() will try each method in order, or a particular method
predetermined to be the best one for the current operating environment.
BUGS
POE::Pipe::OneWay may block up to one second on some systems if failure occurs while trying to create "inet" sockets.
SEE ALSO
POE::Pipe, POE::Pipe::TwoWay.
AUTHOR & COPYRIGHT
POE::Pipe::OneWay is copyright 2000-2008 by Rocco Caputo. All rights reserved. POE::Pipe::OneWay is free software; you may redistribute
it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-05-15 POE::Pipe::OneWay(3pm)