03-30-2010
Neither. It is struct timeval.
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1. 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
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2. UNIX for Advanced & Expert Users
Hello.
Since Yesterday, I notice that after giving telnet IP or SSH IP - it takes long time to display login: , I mean earlier after entering Server name It used to immediately ask for login ID and then password. But, now it takes min of 2-3 minute to ask for password.
Where can I check,... (12 Replies)
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3. UNIX for Advanced & Expert Users
Hi,
Can any one tell me how to use the fourth argument of select system call.I saw example "port forwarding" on the net,but it was too complex for me to understand.Can any one explain me about the usage of exceptfds argument of select system call with simple example.
Thanks. (2 Replies)
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4. UNIX and Linux Applications
When i run the below query in syb15 (with syb 12.5.X backward compatibilty) environment it runs 45min where as the same in syb12.5.1 it takes only 7-10min.
But the main thing is stld_date(in the below query) does not covered in the index of that table. Also main_table is a huge table. So is it... (1 Reply)
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5. Programming
I have this while loop:
while (notdone) {
//Set the timers
waitd.tv_sec = 5;
waitd.tv_usec = 0;
FD_ZERO(&tempreadfds);
FD_ZERO(&tempwritefds);
FD_ZERO(&readfds); /* initialize the read fd set */
FD_ZERO(&writefds); /* initialize the write fd set */
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6. Shell Programming and Scripting
get email notification from from system when a process from XXXX user takes longer than 15 min run.Let me know the time estimation for the same.
hi ,any one please tell me , how to write a script to get email notification from system when a process from as mentioned above a xxxx user takes... (1 Reply)
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7. Shell Programming and Scripting
Trying to figure out a load issue with a webserver. I have traced a php script and noticed the following
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8. Homework & Coursework Questions
Write a program using select, which will create some number of child processes that continuously send text messages to the parent process using pipes. Each child has its own pipe that it uses to communicate with the parent. The parent uses select () to decide what pipes should be processed to... (1 Reply)
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9. UNIX for Advanced & Expert Users
1. We are using client-server model communication using TCP/IP protocol
2. The TCP socket created with O_NON_BLOCK flag
3. When we make attempt to send large data to other process, the send is partially successful. It means we attempt to send 90K data, OS sent only 40K data successfully.
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10. Shell Programming and Scripting
Hi,
I am running a ssh connection test in a script, how can I add a timeout to abolish the process if it takes too long?
ssh -i ~/.ssh/ssl_key useraccount@computer1
Thank you.
- j (1 Reply)
Discussion started by: hce
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