7 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
This is my input file :
# cat list 20130430121600, cucm, location,76,2 20130430121600,cucm1,location1,76,4 20130430122000,cucm,location,80,8 20130430122000,cucm1,location1,90,8 20130430140000,cucm1,location1,87,11 20130430140000, cucm,location,67,9
This is the required output
... (1 Reply)
Discussion started by: Lakshmikumari
2. What is on Your Mind?
Ten movies have been nominated as best motion picture by the International Press Academy, presentation of the 2012 Satellite Awards will be held on 16th December at Los Angeles, CA.
Place your bits here on one of the below nominated movie of your choice:-
... (0 Replies)
Discussion started by: Yoda
3. Shell Programming and Scripting
Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2
file 1 sample
SNDK 80004C101 AT
XLNX 983919101 BB
NETL 64118B100 BS
AMD 007903107 CC
KLAC 482480100 DC
TER 880770102 KATS
ATHR 04743P108 KATS... (7 Replies)
Discussion started by: rydz00
4. UNIX for Dummies Questions & Answers
people i have a problem i have a 32 bits sparc processor, and solaris 64 bits processor, i install a oracle data base 64 bits, but my oracle will not run because my processor is from 32 bits this is ok??, i know if i have x86 i cannot install a 64 bits operatin system in a 32 bits processor.
... (0 Replies)
Discussion started by: enkei17
5. Shell Programming and Scripting
Hi, Iam new to unix. I have one input file .
Input file :
I need output such that only first column should change to fixed width column of 15 characters of length.
ID2<<12... (5 Replies)
Discussion started by: manneni prakash
I know that exist a procedure to convert an OS using 32bits kernel to 64 bits kernel. But, exist a procedure to convert an OS using 64bits to 32 bits kernel?
Please help me.
Regards. (2 Replies)
Discussion started by: GEIER
7. UNIX for Dummies Questions & Answers
I was wondering if anyone can tell me how to change 24 bits depth display to 8 bits depth display for Sun Ultra1, running Solaris 8? THANKS in advance. I think that the command is ffbconfig, but it has nothing about depth. (4 Replies)
Discussion started by: larry
IO::Poll(3pm) Perl Programmers Reference Guide IO::Poll(3pm)
IO::Poll - Object interface to system poll call
use IO::Poll qw(POLLRDNORM POLLWRNORM POLLIN POLLHUP);
$poll = IO::Poll->new();
$poll->mask($input_handle => POLLIN);
$poll->mask($output_handle => POLLOUT);
$ev = $poll->events($input);
"IO::Poll" is a simple interface to the system level poll routine.
mask ( IO [, EVENT_MASK ] )
If EVENT_MASK is given, then, if EVENT_MASK is non-zero, IO is added to the list of file descriptors and the next call to poll will
check for any event specified in EVENT_MASK. If EVENT_MASK is zero then IO will be removed from the list of file descriptors.
If EVENT_MASK is not given then the return value will be the current event mask value for IO.
poll ( [ TIMEOUT ] )
Call the system level poll routine. If TIMEOUT is not specified then the call will block. Returns the number of handles which had
events happen, or -1 on error.
events ( IO )
Returns the event mask which represents the events that happened on IO during the last call to "poll".
remove ( IO )
Remove IO from the list of file descriptors for the next poll.
handles( [ EVENT_MASK ] )
Returns a list of handles. If EVENT_MASK is not given then a list of all handles known will be returned. If EVENT_MASK is given then a
list of handles will be returned which had one of the events specified by EVENT_MASK happen during the last call ti "poll"
poll(2), IO::Handle, IO::Select
Graham Barr. Currently maintained by the Perl Porters. Please report all bugs to <firstname.lastname@example.org>.
Copyright (c) 1997-8 Graham Barr <email@example.com>. All rights reserved. This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
perl v5.16.2 2012-10-11 IO::Poll(3pm)