9 More Discussions You Might Find Interesting
Hi , I have a doubt with signals and sleep function.
In a program i have this
//do some work
}And in a thread i have something like this
union sigval data;
... (4 Replies)
Discussion started by: bacesado
Hello Im using geany to write my c codes. Below is my code to make the internal LED of beaglebone flashing. But i cant seem to use the sleep or delay to make the program wait for a couple of miliseconds. I've included all include files that i can find but none of it solve the problem. Any help is... (1 Reply)
Discussion started by: HellRyder
3. Shell Programming and Scripting
I have a script that runs a process at the beginning and I want to sleep/wait until this process is finished and then continue with the rest of the script. I am trying with this, but it is not working:
process=`ps -ef | grep "proc_p01 -c" | grep -v grep | wc -l`
if ; do
done... (7 Replies)
Discussion started by: apenkov
4. Shell Programming and Scripting
I am new to Unix , there i am facing one problem with sleep command. that is ..
in while loop i have defined sleep function ..
my condition is like this
while #i knew this is infinite loop
echo "hello "
this condition will never become .. true... (3 Replies)
Discussion started by: mandlysreedhar
This is the gdb backtrace.
Program received signal SIGINT, Interrupt.
0xffffe424 in __kernel_vsyscall ()
#0 0xffffe424 in __kernel_vsyscall ()
#1 0xb7e56a70 in __nanosleep_nocancel () from /lib/libc.so.6
#2 0xb7e568bb in __sleep (seconds=0) at sleep.c:138
#3 0x080496d5 in... (6 Replies)
Discussion started by: dragonpoint
6. Shell Programming and Scripting
Hey everyone, just entering the linux world, I need some help with a shell script i'm trying to write, the purpose is to check every 10 minutes what was the last time a certain file was modified, and if there is a connection to the server at this moment send an email with the date of the... (2 Replies)
Discussion started by: moshe88
7. UNIX for Dummies Questions & Answers
Does anyone know a way to sleep less than 1 second?
Sometimes when I write scripts that iterates a loop many times it would be
nice to slow things down, but sometimes 1 second is too much. (9 Replies)
Discussion started by: bjorno
8. Shell Programming and Scripting
If I want a script to sleep for less than a second, would I use a decimal? In other words, if I wanted my script to sleep for 1/4 of a second, would I say, SLEEP .25 ?? (5 Replies)
Discussion started by: Scoogie
9. UNIX for Dummies Questions & Answers
what is the purpose of the sleep command? (5 Replies)
Discussion started by: Anna