Can't create more pipe Post: 23975

9 More Discussions You Might Find Interesting

1. Programming

i can't use 'make' in my computer?

I need to compile a file,but 'make' does not work.please tell me how to use it or need which tools?

2. Shell Programming and Scripting

Clearify what it means under 'WHAT' when hit the 'w'-command

I wonder how I shall read the result below, especially 'what' shown below. The result was shown when I entered 'w'. E.g what is TOP? What is gosh ( what does selmgr mean?)? login@ idle JCPU PCPU what 6:15am 7:04 39 39 TOP 6:34am 6:45 45 45 TOP 6:41am ...

3. UNIX for Dummies Questions & Answers

quoting echo 'it's friday'

echo 'it's friday' why appear the >

4. UNIX for Advanced & Expert Users

How to remove a file with a leading dash '-' in it's name?

Somehow someone created a file named '-ov' in the root directory. Given the name, the how was probably the result of some cpio command they bozo'ed. I've tried a number of different ways to get rid of it using * and ? wildcards, '\' escape patterns etc.. They all fail with " illegal option --...

5. Shell Programming and Scripting

What are the differences between 'bash' and 'sh'

Hopefully this doesn't come off as too much of a "newbie" question or a flamebait. But I have recently begun working with a Sun Solaris box after having spent the past five years working with RedHat. From what i can tell, thing look fairly similar and the 'man' command is some help. But I've...

6. SCO

Cannot create pipe

Hi, I'm new here, so please dont shoot me if I forgot something :) Some SCO box we've (our company) got recently from a new customer runs an app that hangs the entire box every once in a while. Today when an admin tried to start the db we got this error: $ dbstart dbstart: line 22: cannot...

7. Programming

Create a pipe to /dev/tty

Hello everybody: I have a child process which reads a password from /dev/tty, as far as I know file descriptors for the child process can be seen by using lsof, so I want to connect to such device in order to send the password through a pipe, how could I do that?

8. Shell Programming and Scripting

Bash code to create named Pipe

Guy's, I need help with creating a pipe, I found this code online but not exactly sure what different parts are doing. Will someone be able to help me with explaining what code is doing? Also what I want is to have everything the same directory. Meaning I am working in directory: I want...

9. Homework & Coursework Questions

How to create one's own pipe in one's own shell?

Good evening, I'm trying to do my own shell and I encountered some issues while creating it. Indeed when I try such a command I have DAUPHINE> DAUPHINE> ls -l | grep terminal > fichier DAUPHINE> cat fichier My shell is named DAUPHINE Whereas I should have: Code: ...

LEARN ABOUT HPUX

getdtablesize

getdtablesize(2)						System Calls Manual						  getdtablesize(2)

NAME

       getdtablesize() - get the size of the per-process file descriptor table

SYNOPSIS


DESCRIPTION

       The function returns the maximum number of file descriptors that can currently be stored in a process' file descriptor table.  This maximum
       number is also known as the soft limit for open files, and can be adjusted up to the hard limit by calling The entries  in  the	descriptor
       table are numbered with small integers starting at 0 (zero).

       The  function  returns the total number of file descriptors that a process can have open simultaneously.  Each process is limited to a cur-
       rent maximum (soft limit) and a fixed upper bound (hard limit) of open file descriptors.  This limit is at least  32.   The  system-defined
       limits  are configurable.  See the descriptions of the and kernel parameters in maxfiles_lim(5) and maxfiles(5), respectively, for informa-
       tion about changing the system-defined, per-process limit on open file descriptors.

RETURN VALUES

       The function returns the size of the descriptor table (soft limit), and is always successful.

SEE ALSO

       close(2), getrlimit(2), open(2), select(2), setrlimit(2), sysconf(2), maxfiles(5), maxfiles_lim(5).

STANDARDS CONFORMANCE

																  getdtablesize(2)