08-09-2011
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I need some advise.
I have an application server running several applications. When I try and start a particular application when the others are running I receive the following. This is appearing in the core file that is created.
... (1 Reply)
Discussion started by: dbrundrett
1 Replies
2. UNIX for Dummies Questions & Answers
Hellp all,
if there is 3G memory in my Unix server I want to know if all the 3G space can be used by ong sigle process. As i know, in Windows, one process can only access at most 1G memory despite there is probably more than 1G memory is equipped. (1 Reply)
Discussion started by: cy163
1 Replies
3. Ubuntu
I have a customer with an HP DL380 G4 server running Redhat 2.1 AS that has 4GB memory installed. They want to upgrade in the server to the maximum of 12GB using (6) 2GB DIMMs. I can do this for them, but I read somewhere that Redhat 2.1 has an upper memory limit. Or you need a kernel patch to use... (2 Replies)
Discussion started by: Cbish68
2 Replies
4. Programming
I have a Java program. I want to measure the total memory used by the program, especially the peak memory. Is there a way to do it?
I have tried utilities like time (which returns 0) and top (which is not very useful) as the program does not run for long.
Can anyone suggest a way to do this?... (5 Replies)
Discussion started by: spathical
5 Replies
5. Shell Programming and Scripting
Is there an input file memory limit for awk?
I have a 38Mb text file that I am trying to print out certatin lines and add a string to the end of that line.
When I excute the script on the 38Mb file the string I am adding is put on a new line. If I do the same with a smaller file the... (3 Replies)
Discussion started by: cold_Que
3 Replies
6. Shell Programming and Scripting
Hi, I have .sh script running php script with "php". When I run php script from web browser, it is running without errors. When I run it from .sh script, I am getting "memory exhausted". It seems to me that running php from .sh does not respect php.ini or have its own setting. So, how can I set... (0 Replies)
Discussion started by: LukasB
0 Replies
7. Programming
i have to shared a variable between two different c programs with shared memory and i do these:
int main() {
int a=5,b=7;
int buffer;
int *point;
int shmid;
shmid=shmget(IPC_PRIVATE , sizeof(buffer),0666);
point=(int *)shmat(shmid,NULL,0);
point=a;
... (21 Replies)
Discussion started by: tafazzi87
21 Replies
8. Red Hat
What is the limit of LowMem and HighMem in PAE enable kernel. (2 Replies)
Discussion started by: hiten.r.chauhan
2 Replies
9. Programming
Hello,
Here is a portion of my code:
a=(int *) malloc(dim*dim*sizeof(int));
b=(int *) malloc(dim*dim*sizeof(int));
c=(int *) malloc(dim*dim*sizeof(int));
for(i=0;i<dim;i++)
for(j=0;j<dim;j++)
c= rand();
for(i=0;i<dim;i++)
for(j=0;j<dim;j++)
b=rand();
... (6 Replies)
Discussion started by: chercheur111
6 Replies
10. Red Hat
Hi all !
I'm new in this site, so sorry if this question is into wrong place.
How can I limit cpu/core and memory usage by user?
System: RedHat Ent. Linux. 6.4
Tks, (4 Replies)
Discussion started by: Tiago
4 Replies
LEARN ABOUT DEBIAN
fwb_ipfw
fwb_ipfw(1) Firewall Builder fwb_ipfw(1)
NAME
fwb_ipfw - Policy compiler for ipfw
SYNOPSIS
fwb_ipfw [-vVx] [-d wdir] [-o output.fw] [-i] -f data_file.xml object_name
DESCRIPTION
fwb_ipfw is a firewall policy compiler component of Firewall Builder (see fwbuilder(1)). This compiler generates code for ipfw - a firewall
and traffic shaper in FreeBSD (see ipfw(8)). Compiler reads objects definitions and firewall description from the data file specified with
"-f" option and generates firewall configuration and activation script.
The generated file has a name that starts with the name of the firewall object, with an extension ".fw". It is a shell script that flushes
current policy, then loads new filter and nat rules.
The data file and the name of the firewall objects must be specified on the command line. Other command line parameters are optional.
OPTIONS
-f FILE
Specify the name of the data file to be processed.
-o output.fw
Specify output file name
-d wdir
Specify working directory. Compiler creates firewall activation script in this directory. If this parameter is missing, then all
files will be placed in the current working directory.
-v Be verbose: compiler prints diagnostic messages when it works.
-V Print version number and quit.
-i When this option is present, the last argument on the command line is supposed to be firewall object ID rather than its name
-x Generate debugging information while working. This option is intended for debugging only and may produce lots of cryptic messages.
NOTES
Support for ipfw was added in version 1.0.10 of Firewall Builder
URL
Firewall Builder home page is located at the following URL: http://www.fwbuilder.org/
BUGS
Please report bugs using bug tracking system on SourceForge:
http://sourceforge.net/tracker/?group_id=5314&atid=105314
SEE ALSO
fwbuilder(1), fwb_ipt(1), fwb_pf(1) fwb_ipf(1)
FWB
fwb_ipfw(1)