9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a script script.shwhich is scheduled to run at 11 AM everyday.
# script.sh Code:
./scb_script.sh &
unfortunately scb_script.sh is running today in infinite loop as respective files are not available.
My question, when script.sh starts running tomorrow, will the old process be... (1 Reply)
Discussion started by: JSKOBS
1 Replies
2. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
My problem is an infinite loop when i press any other key other then Y or y in the while loop. what i want it to do is return to the normal script outside of it if pressing N or n or keep asking the same question if its any other... (4 Replies)
Discussion started by: Ren_kun
4 Replies
3. Programming
I created a thread which pings a machine for every 15 seconds. I made my thread function in infinite loop. Main process also in infinite loop and will run for years. I wonder the thread will continue as long as main process continuous or will thread terminates at some point? Is there any life... (6 Replies)
Discussion started by: satish@123
6 Replies
4. Shell Programming and Scripting
what is the difference between while:,while true and while false? (6 Replies)
Discussion started by: proactiveaditya
6 Replies
5. Shell Programming and Scripting
This is a very crude attempt in Bash at something that I needed but didn't seem to find in the 'sleep' command. However, I would like to be able to do it without the need for the temp file. Please go easy on me if this is already possible in some other way:
How many times have you used the... (5 Replies)
Discussion started by: deckard
5 Replies
6. Shell Programming and Scripting
hi all,
this is how my scrip looks like
#!/bin/sh
bindir='/opt/apps/script/bin'
datadir='/opt/apps/script/data'
dir='/opt/apps/script'
while : ; do
ls -1rt /opt/apps/script/data/check.txt*|tail -1 > /dev/null 2>&1
if ;then
chmod +rwx $bindir/dummy2.sh
... (8 Replies)
Discussion started by: tententen
8 Replies
7. Shell Programming and Scripting
Hi guys, I'm having a problem getting my infinite loop to loop. It simply reads in the users choice form the menu, executes the corresponding case statement and quits instead of looping back to the main menu again. I have a feeling it might be something with my if then statements within the case... (2 Replies)
Discussion started by: hootdocta5
2 Replies
8. UNIX for Advanced & Expert Users
how Unix handles as process which forks infinitely.
like .......
while(1)
fork();
........
What happens when it is executed and how to avoid it.
Thanks,
Ashish (3 Replies)
Discussion started by: ashish_uiit
3 Replies
9. Solaris
Hi,
whenever I am giving a 'ls' command system is going into infinite loop displaying the current home directory.
There is no separate shell script/file with ls name anywhere in the system.
I am using Solaris 10.
Any help / guidance in solving this problem is highly appreciated.
... (3 Replies)
Discussion started by: umakant
3 Replies
SLEEP(3) Linux Programmer's Manual SLEEP(3)
NAME
sleep - sleep for the specified number of seconds
SYNOPSIS
#include <unistd.h>
unsigned int sleep(unsigned int seconds);
DESCRIPTION
sleep() makes the calling thread sleep until seconds seconds have elapsed or a signal arrives which is not ignored.
RETURN VALUE
Zero if the requested time has elapsed, or the number of seconds left to sleep, if the call was interrupted by a signal handler.
CONFORMING TO
POSIX.1-2001.
BUGS
sleep() may be implemented using SIGALRM; mixing calls to alarm(2) and sleep() is a bad idea.
Using longjmp(3) from a signal handler or modifying the handling of SIGALRM while sleeping will cause undefined results.
SEE ALSO
alarm(2), nanosleep(2), signal(2), signal(7)
COLOPHON
This page is part of release 3.44 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
2010-02-03 SLEEP(3)
