08-22-2008
thanx , adding "\n" and fflush(stdout ) , both are working
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am running a number of processes through a kill -15 loop as a temporary fix to some viscious memory leaks. I cannot pass the entire list of processes through the kill at once, because the nature of the monitoring my client has will cause the software to failover.
Because of the large number of... (1 Reply)
Discussion started by: mattd
1 Replies
2. Shell Programming and Scripting
hi all
i have a menu (solaris unix), and every option calls a fuction. example:
Menu_Principal
while
do
case $Opcion_UnCaracter in
... (3 Replies)
Discussion started by: DebianJ
3 Replies
3. UNIX for Dummies Questions & Answers
If I give sleep(50) what does it mean?
My program waits for further execution or all my other processes wait? (3 Replies)
Discussion started by: leewar
3 Replies
4. Shell Programming and Scripting
I am in need of some help; think I have confused myself.
Here is the issue I am faced with.
The script log file was fine, the nohup.out file has tens of thousands of lines like illegal use of sleep: sleep seconds
So I assume there is something with the seconds calculation in the script... (1 Reply)
Discussion started by: Glove
1 Replies
5. Shell Programming and Scripting
hi all
im trying to :
while true
do
command
sleep 1000
done
the problem is that after the 24:00 hour the script stop
any idea :) (7 Replies)
Discussion started by: lione.heart
7 Replies
6. Shell Programming and Scripting
Hi,
Did the sleep command work for hours or only minutes
just give description to work on my script
waiting for the earliest response (5 Replies)
Discussion started by: thelakbe
5 Replies
7. UNIX for Dummies Questions & Answers
Hi Forum
Im using sleep in a while loop goes around 10 times. i feed it a variable with the time i what it to sleep for eg sleep $sleepVal and then print system date and time to screen but sometimes 1 second is added to the time why is this
here my code
sleepVal=5
while
do
... (3 Replies)
Discussion started by: ShinTec
3 Replies
8. Shell Programming and Scripting
Hi All,
i am very new to shall script . i am not that much aware of sleep command ,
i want to terminate the sleep command after certain time.
following is my code.
while
loop
sleep 1800
messag=/status.sql
donethe script will be on sleep untill the messag be comes P. here my requirement... (4 Replies)
Discussion started by: mandlysreedhar
4 Replies
9. Shell Programming and Scripting
Hello,
Need a little help with the script below. I can't get it to sleep :( I'm trying to get this to check if the process is running and if it is, wait 10 secs and check again. Keep doing this until it's not running and then stop checking and send the email.
#!/bin/ksh
mailto=`cat... (2 Replies)
Discussion started by: bbbngowc
2 Replies
10. Shell Programming and Scripting
I need help in script.
I want my one script execute every time at 6:30 am and i have no cron access.
So i am putting sleep command there , Script may took half an hour 35 min , it depend upon queries how much it take time, but that is not issue,
So i want according to stop time of... (15 Replies)
Discussion started by: pallvi_mahajan
15 Replies
LEARN ABOUT CENTOS
fflush
FFLUSH(3) Linux Programmer's Manual FFLUSH(3)
NAME
fflush - flush a stream
SYNOPSIS
#include <stdio.h>
int fflush(FILE *stream);
DESCRIPTION
For output streams, fflush() forces a write of all user-space buffered data for the given output or update stream via the stream's underly-
ing write function. For input streams, fflush() discards any buffered data that has been fetched from the underlying file, but has not
been consumed by the application. The open status of the stream is unaffected.
If the stream argument is NULL, fflush() flushes all open output streams.
For a nonlocking counterpart, see unlocked_stdio(3).
RETURN VALUE
Upon successful completion 0 is returned. Otherwise, EOF is returned and errno is set to indicate the error.
ERRORS
EBADF Stream is not an open stream, or is not open for writing.
The function fflush() may also fail and set errno for any of the errors specified for write(2).
ATTRIBUTES
Multithreading (see pthreads(7))
The fflush() function is thread-safe.
CONFORMING TO
C89, C99, POSIX.1-2001, POSIX.1-2008.
The standards do not specify the behavior for input streams. Most other implementations behave the same as Linux.
NOTES
Note that fflush() only flushes the user-space buffers provided by the C library. To ensure that the data is physically stored on disk the
kernel buffers must be flushed too, for example, with sync(2) or fsync(2).
SEE ALSO
fsync(2), sync(2), write(2), fclose(3), fopen(3), setbuf(3), unlocked_stdio(3)
COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
GNU
2013-07-15 FFLUSH(3)