10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Oracle Linux 5.6 64-bit (derivative of RHEL)
Dear Ann Landers,
This is about as bizarre as anything I've ever seen.
I have a little test script I've been working with. When I redirect stdout to a file, no file. Make a copy of the script to another name. Execute it and redirect stdout, and... (4 Replies)
Discussion started by: edstevens
2. Shell Programming and Scripting
Below is a script I'm writing and giving me error:
if ; then
Normally if I do ps -ef|grep dw.sap|wc -l it gives me output of 18. So my script checks if it's greater than 17 it echoes success else failure
... (5 Replies)
Discussion started by: frum
3. UNIX for Dummies Questions & Answers
Ok, so I have been struggling with this for a few days and I think I need an explanation of a few things before I go any further. I'm not sure it's possible to do what I'm trying, so before I pull my hair out, here is what I'm doing:
I have written a program in LiveCode that sits on our... (2 Replies)
Discussion started by: nextyoyoma
I have a C program that, for the life of me, I can't see any possible stack corruption in but for some reason corrupts a local variable to 0 when not referenced. My compiler is gcc 4.3.4.
But my question's not really a code question, it's a compiler question. The glitch is weirdly specific: ... (3 Replies)
Discussion started by: Corona688
5. UNIX for Advanced & Expert Users
I have a really really weird problem that I've been working on for days.
The problem manifested as users cannot connect to our web servers via SSH when they're using our wireless network. Here's where it gets weird:
- Clients from anywhere other than the wireless subnet can... (4 Replies)
Discussion started by: pileofrogs
6. IP Networking
A server I host is having very rare glitches where a file the user downloads will have incorrect contents. This almost never happens when I am looking, I caught it once and only once -- a user messaged me saying his antivirus had given him a warning about an image file downloaded from his... (2 Replies)
Discussion started by: Corona688
I'm trying to write a function which opens a file pointer and writes one of the function parameters into the file, however for some reason Im getting a core dump error.
The code is as below
void WriteToFile(char *file_name, char *data)
/*disk_name_size is a... (10 Replies)
Discussion started by: JamesGoh
8. UNIX for Advanced & Expert Users
Is there a way to monitor certain processes and if they hang too long to kill them, but certain scripts which are expected to take a long time to let them go?
Richard (4 Replies)
Discussion started by: ukndoit
9. Shell Programming and Scripting
I have a simple script that I want to notify me whenever there are anything other than one instance of a particular process running. I've always used the script:
DPID_DW=$(ps -ef | grep | wc -l)
echo "The data warehouse manager for DB is down"
... (4 Replies)
Discussion started by: heprox
10. UNIX for Advanced & Expert Users
I'm trying to use the while statement to increment a positive number, with a leading "0". when I pass it through, it seems to come out with a negative value, and all the increments remain negative.
This is what I have:
while ; do
i=(($i + 1))
done... (8 Replies)
Discussion started by: Khoomfire