05-15-2008
That post includes a poll as well. Perhaps someone may had voted in that poll. That may be the reason for the post to show up in the 'New Posts'.
8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Does any1 hav the idea abt wat cause this bug in unix on jan 19th 2038??? please enlighten me abt it.... (2 Replies)
Discussion started by: bourne
2 Replies
2. Shell Programming and Scripting
hello all
im trying to use in sun Solaris the information received from the top command
now i several machines that dont have install the top program so when im running the script im geting error
saying after im running this code :
set MemoryInfo = `top | grep Memory`
if (... (2 Replies)
Discussion started by: umen
2 Replies
3. Shell Programming and Scripting
Hi All,
I am using Red Hat Linux on my servers. The problem that I am facing is, sometimes the /opt usage on the server shows used percentage as 100% , when actually it is simply 20%.
When I reboot the system, it comes back to 20%.Is this a bug in the system or my settings have gone wrong... (1 Reply)
Discussion started by: nua7
1 Replies
4. AIX
xxxxserver# lsattr -El inet0 | grep 255.240.0.0,32.224.0.0,32.78.120.254 | grep '.40'
route net,-hopcount,1,-netmask,255.240.0.0,32.224.0.0,32.78.120.254
How this is possible? (1 Reply)
Discussion started by: itik
1 Replies
5. UNIX for Dummies Questions & Answers
#!/bin/bash
if then
#echo "infinite loop"
exit 0
fi
when I run this file I get the following error:
./test_infinite_loop: line 5: syntax error near unexpected token `fi'
./test_infinite_loop: line 5: `fi'
:confused: (4 Replies)
Discussion started by: jon80
4 Replies
6. Shell Programming and Scripting
foreach x ( *.foo)
echo "move file?"
set move=$<
if($move == y) then
echo "enter new pathname:"
set path=$<
mv $x $path/$x
endif
end
ok guys, im creating this script so i can move files with *.foo extensions and *.bar... (6 Replies)
Discussion started by: pantelis
6 Replies
7. Programming
Hello,
Im using the g++(g++ Ubuntu/Linaro 4.4.4-14ubuntu5 4.4.5) and im trying to compile a small snippet code and got into an endless loop.I recompiled that in VS2010 under Windows 7 and the answer is as expected.so i wonder is this a bug of g++?here is my code.
#include<iostream>
using... (5 Replies)
Discussion started by: homeboy
5 Replies
8. UNIX for Advanced & Expert Users
Using AudioScope.sh on Ubuntu 17.04 from a live DVD disc I came across an error.
Consider the code below it is a MUCH shortened version of the KEYBOARD input in AudioScope.
#!/bin/bash
bash --version
uname -a
status=0
KEYBOARD()
{
read -r -p "Enter QUIT or EXIT to quit:- " kbinput
if ||... (11 Replies)
Discussion started by: wisecracker
11 Replies
poll.h(3HEAD) Headers poll.h(3HEAD)
NAME
poll.h, poll - definitions for the poll() function
SYNOPSIS
#include <poll.h>
DESCRIPTION
The <poll.h> header defines the pollfd structure, which includes the following members:
int fd the following descriptor being polled
short events the input event flags (see below)
short revents the output event flags (see below)
The <poll.h> header defines the following type through typedef:
nfds_t an unsigned integer type used for the number of file descriptors
The implementation supports one or more programming environments in which the width of nfds_t is no greater than the width of type long.
The names of these programming environments can be obtained using the confstr() function or the getconf utility. See confstr(3C) and get-
conf(1).
The following symbolic constants are defined, zero or more of which can be OR'ed together to form the events or revents members in the
pollfd structure:
POLLIN Data other than high-priority data can be read without blocking.
POLLRDNORM Normal data can be read without blocking.
POLLRDBAND Priority data can be read without blocking.
POLLPRI High priority data can be read without blocking.
POLLOUT Normal data can be written without blocking.
POLLWRNORM Equivalent to POLLOUT.
POLLWRBAND Priority data can be written.
POLLERR An error has occurred (revents only).
POLLHUP Device has been disconnected (revents only).
POLLNVAL Invalid fd member (revents only).
The significance and semantics of normal, priority, and high-priority data are file and device-specific.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO
getconf(1), poll(2), confstr(3C), attributes(5), standards(5)
SunOS 5.10 9 Sep 2004 poll.h(3HEAD)