02-23-2012
Quote:
Originally Posted by
14341
Hi All,
We have a multi-threaded application.
During the course of action, each process creates some files.
Which? Is it multiple threaded, or multi-processing? Or perhaps both?
Quote:
Is there any way to know which process has created a particular file ?
This only works for processes, not threads, but you could run each instance under a different user id. The resulting files would belong to the corresponding user.
---------- Post updated at 09:40 AM ---------- Previous update was at 09:37 AM ----------
Otherwise, I would have the threads use better names for the files... Instead of file1 file2 file3 file4, file-<threadid1>, file-<threadid2>, file-<threadid3>, file-<threadid4>. The name itself will tell you what you need to know.
10 More Discussions You Might Find Interesting
1. Programming
Hi!
IN THE FOLLOWING PROGRAM THE VALUE OF j REMAINS UNCHANGED . WHY ? IF I WANT A VARIABLE VALUE TO CHANGE LIKE THIS , IS THERE ANY WAY TO DO IT ?
Or do we have to use shared memory variables?
main()
{
int return_pid, i, total;
int j=1;
total = TOTALRECS+1;
for... (2 Replies)
Discussion started by: AJAY BHATIA
2 Replies
2. Shell Programming and Scripting
Hello all,
I would like to ask for an advice on how to deal with the following scenario.
Every now and then, our ERP system creates an interface text file with the following file format - XORD????.DLD where ???? is a sequence number. We can have 1 or more XORD files created in an hour. ... (9 Replies)
Discussion started by: negixx
9 Replies
3. Shell Programming and Scripting
What is the command to empty an already existing file.
please provide me.i used Touch cmd to empty the file.but it changing the time only. (4 Replies)
Discussion started by: laknar
4 Replies
4. UNIX for Dummies Questions & Answers
Hi All,
How to we get to know when say a new log file is created on an Unix box.
I need to trigger a process(say a script) when the new log file is created.
But i need to know by some means or generate a trigger when a new file is created????
Something like when we receive a new mail we... (1 Reply)
Discussion started by: aixjadoo
1 Replies
5. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
When looking for corefiles, include any file with core in its name. (Some UNIX/Linux systems add the PID of the process that created the core to reduce the chances of overwriting an already existing core file that might be needed. The... (6 Replies)
Discussion started by: s3270226
6 Replies
6. Infrastructure Monitoring
hi,
When we tried to add host in jffnms and marked all interfaces, it worked well with newly added hosts for linux. However if its solaris, we cannot see CPU interface. The error in the graph is RRD files for interface id 2190 has not been created by the Poller Process yet.
Pls advise.
... (0 Replies)
Discussion started by: lhareigh890
0 Replies
7. UNIX for Dummies Questions & Answers
Hi!Can somebody tell me what command can I use to find who created a file,please? (6 Replies)
Discussion started by: teotrask
6 Replies
8. Shell Programming and Scripting
Hi,
I have used expdp for datapump. The .dmp file is created by the "oracle" user.
my requirement is to make a zipped file of this .dmp file.
What i am trying to do is change the permissions of this .dmp file from 0640 to 0644 and then do a gzip and zip it. Is there any way i can change... (3 Replies)
Discussion started by: qwertyu
3 Replies
9. Shell Programming and Scripting
hi,
i have a script wrriten where there is a temporary files getting created:
echo "From:" ${usrname}@apps.mc.xerox.com>mail_txt
it was working from a long time but now there is a error creating while creating this temporary file. here is the error log for this:... (15 Replies)
Discussion started by: lovelysethii
15 Replies
10. Shell Programming and Scripting
Hi All,
I have written the following code
do
FILE_NO=$(echo $LINE|awk -F"|" '{print $1}'|tr "'" '+'|sed 's/\(.*\)\(++\)\(.*\)\(++\)/\3/')
INST_NO=$(echo $LINE|awk -F"|" '{print $2}'|tr "'" '+'|sed 's/\(.*\)\(++\)\(.*\)\(++\)/\3/')
if ]
then
... (3 Replies)
Discussion started by: yogendra.barode
3 Replies
LEARN ABOUT OSF1
dxmcolormixgetnewcolor
DXmColorMixGetNewColor(3X) DXmColorMixGetNewColor(3X)
NAME
DXmColorMixGetNewColor - Retrieves (returns) the color mixing widget's current new color red, green, and blue values.
SYNOPSIS
void DXmColorMixGetNewColor(
DXmColorMixWidget cmw,
unsigned short *red,
unsigned short *green,
unsigned short *blue );
PARAMETERS
The widget identifier of the color mixing widget. A pointer to the returned new color red value. A pointer to the returned new color
green value. A pointer to the returned new color blue value.
A complete list of all the X color values available to you is located on your system. To find it, type the following command: % find /
-name '*rgb*' -print
DESCRIPTION
DXmColorMixGetNewColor allows the calling application or routine to quickly obtain the current color value from the color mixing widget.
Note that if your application uses the default color mixing subwidget, the application will perform this operation faster if you call this
routine instead of the Intrinsic routine XtGetValues.
SEE ALSO
DXmColorMixSetNewColor(3X), DXmCreateColorMix(3X), DXmCreateColorMixDialog(3X)
DXmColorMixGetNewColor(3X)