10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
I have several text files. One main file contains the detail data, other have some information to extract data from the main file, and some are empty files. Examples are shown below:
The main file look like:
MainFile.txt
>Header1
data1...data1...
>Header2
data2...data2...
...
...... (2 Replies)
Discussion started by: Fahmida
2 Replies
2. Programming
I'll try to keep this short, but basically I need to figure out a way to load data in shared memory (this file will be called load.c) I will later access the data with a print.c program.
The "data" is in the form of a student database that looks like this
John Blakeman
111223333
560... (7 Replies)
Discussion started by: Mercfh
7 Replies
3. Emergency UNIX and Linux Support
Hi,
I have the following two processes that's built with static libraries. Both the process have many common libraries.
-rwxr-xr-x 1 xxx xxx 152946280 Oct 15 08:38 server1
-rwxr-xr-x 1 xxx xxx 41633880 Oct 15 08:39 server2.
I built these two server processes making all the... (1 Reply)
Discussion started by: srivatsan_vn
1 Replies
4. Programming
Hi,
I have the following two processes that's built with static libraries. Both the process have many common libraries.
-rwxr-xr-x 1 xxx xxx 152946280 Oct 15 08:38 server1
-rwxr-xr-x 1 xxx xxx 41633880 Oct 15 08:39 server2.
I built these two server processes making all the... (1 Reply)
Discussion started by: srivatsan_vn
1 Replies
5. Programming
Hello,
I wonder if I can write my userdefined data structures(ex: a list) to a shared memory segment?
I know, the shm functions get (void*) parameter so I should be able to read and write a list into the shared memory.
may someone inform and clarify me about that, please? (1 Reply)
Discussion started by: xyzt
1 Replies
6. Programming
Hi all,
I m writing an application, where i need to fork multiple childs and those child should handle particular task given to them.
More descriptive.
For example, suppose i have 4 Network, each network has multiple nodes. Now on the basis of network child should be forked and these child... (8 Replies)
Discussion started by: helpmeforlinux
8 Replies
7. Shell Programming and Scripting
Hi ,
I want to read the data from 9 tables in oracle DB into 9 different files in the same connection instance (session). I am able to get data from one table to one file with below code :
X=`sqlplus -s user/pwd@DB <<eof
select col1 from table1;
EXIT;
eof`
echo $X>myfile
Can anyone... (2 Replies)
Discussion started by: net
2 Replies
8. Solaris
Hello Folks,
On a Solaris 8 system I am trying to diagnosis memory usage of the running processes. I've been using prstat, and top , but the outputs of those include the shared memory used by the process. Hence, more a dozen of running processes are using the shared memory, and the total memory... (1 Reply)
Discussion started by: altinkaya
1 Replies
9. UNIX for Advanced & Expert Users
Hello everybody ..
Can anybody tell me about this problem ..
i have a client will read from the user the name of a file and put it into a shared memory .. The problem is .. how can I let the server read this filename in the shared memory ? ..
Thanks in advance .. (1 Reply)
Discussion started by: Khaled
1 Replies
10. UNIX for Advanced & Expert Users
Between mmap and shared memory which is the best method of sharing data between multiple applications, interms of speed? (2 Replies)
Discussion started by: nmds
2 Replies
