10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Trying to figure out a load issue with a webserver. I have traced a php script and noticed the following
connect(4, {sa_family=AF_INET, sin_port=htons(3306), sin_addr=inet_addr("XX.XX.XX.XX")}, 16) = -1 EINPROGRESS (Operation now in progress) <0.000035>
poll(, 1, 2000) = 1 () <0.000120>... (5 Replies)
Discussion started by: rajan007
5 Replies
2. Shell Programming and Scripting
I'm running diff at the command prompt against two very large text files (>1GB) and system kills the process and replys back "Terminated" after 15 seconds.
I believe a system parameter needs to be adjusted but can't figure it out.
I'm running Red Hat 4.1.2-46, 2.6.18-028stab089.1
Thanks... (4 Replies)
Discussion started by: azpetef
4 Replies
3. Programming
I have a cgi script which is called after certain time interval, which has this:
system ("ls -l /tmp/cgic* | grep -v \"cgicsave.env\" | awk '{print $5}'");
During the execution of this script,the output is 0 sometimes. But due to this the system call is not working at all and doesnt o/p... (2 Replies)
Discussion started by: xs2punit
2 Replies
4. Shell Programming and Scripting
Okay, not sure if it can be done, I would think it could be done and I'm just having a hard time with it.
fun_close_wait(){
ipVar="${1} ${2}"
portVar=`cat "${5}" | cut -d' ' -f 1`
for ip in $ipVar
do
for port in $portVar
do
netstatVar=`netstat -n | grep... (4 Replies)
Discussion started by: cbo0485
4 Replies
5. Programming
Hi
I'm studing the system call. I've written a small program that return the time spent in doing some operations. Now I'd like to write one that return the time spent in user mode of a process.
I'm reading that i should use the tms struct:
clock_t times(struct tms *buf);
struct tms {... (2 Replies)
Discussion started by: Dedalus
2 Replies
6. Shell Programming and Scripting
Hi,
How to write a system calls in a script ?
> cd $HOME
> ls -ltr
thanks in advance.. (10 Replies)
Discussion started by: hegdeshashi
10 Replies
7. Solaris
Hi Everybody,
Can somebody tell me the difference between /etc/system and user profile???? (2 Replies)
Discussion started by: tirupathiraju_t
2 Replies
8. Programming
hello again!
i have the following code,
int main()
{
struct rusage rusage;
for(int i=0;i<100;i++)
{
pid=fork();
if(pid==0)execl("","",NULL);
else if(pid>0) {
wait4(pid,&status,0,&rusage);
printf("%lu.%06lu\n",rusage.ru_utime.tv_sec,rusage.ru_utime.tv_usec);
}
else... (3 Replies)
Discussion started by: nicos
3 Replies
9. Programming
How the c compiler differentiates the system calls and function calls? (1 Reply)
Discussion started by: rangaswamy
1 Replies
10. UNIX for Advanced & Expert Users
Hi,
Ho do I differentiate system call from library call?
for example if I am using chmod , how do I find out if it is a system call or library call?
Thanks
Muru (2 Replies)
Discussion started by: muru
2 Replies