10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi,
I wish insert a line into a file, I created it with :
#--------------------------------------------------------------
# The loopback network interface
#--------------------------------------------------------------
auto lo
iface lo inet loopback
... (7 Replies)
Discussion started by: Arnaudh78
7 Replies
2. Shell Programming and Scripting
It would be great if you tell me how to check the ram memory size in unix machine
RAM memory size check (10 Replies)
Discussion started by: arun888
10 Replies
3. BSD
Hello all. I need a simple way to write to a specific memory space (/dev/mem). In a bash script if possible. (I am using dd to read the changes) Thanks in advace. (0 Replies)
Discussion started by: King_Richee
0 Replies
4. Programming
Hi everyone. I asked once here and it went well, so I'm very happy with this community.
I have a new question to ask. I would like to read&write specify memory of a process which is not the process I'm doing it from, nor a child nor a parent.
So, I want to do a program similar to Cheat... (3 Replies)
Discussion started by: lilezek
3 Replies
5. UNIX for Dummies Questions & Answers
Hi all,
Can you please tell me the command, with which one can know the amount of space a specific directory has used.
df -k . ---> Displays, the amount of space allocated, and used for a directory.
du -k <dir name> - gives me the memory used of all the files inside <dir>
But i... (2 Replies)
Discussion started by: abhisheksunkari
2 Replies
6. UNIX for Dummies Questions & Answers
I have created and attached a shared memory segment. However I do not know how am I supposed to write and read data from it. I want to save various different data on this segment such as process IDs and other. Do you know how am I supposed to write these and be able to read such data in the correct... (1 Reply)
Discussion started by: tyron
1 Replies
7. Programming
I created a shared memory and attached it. I also created the appropriate semaphores to sync. my read/write operations. However I do not know how am I supposed to do so. Anyone has got any ideas? I want to write int the form of 1234:23:444:... where each number between : means something to the... (0 Replies)
Discussion started by: tyron
0 Replies
8. Programming
I have created a shared memory segment (which size is 64 bytes) using shmget, shmat e.t.c and i want to divide it into 2 areas. One area for input data and one area for output? How can i do that?
Furthermore, When i have to write my input data into the shared memory segment i want to write... (3 Replies)
Discussion started by: mae4
3 Replies
9. Programming
I am looking for C program source code. Could you please help me in finding the source code required mentioned below.
program to create multiple threads (one master thread and rest worker threads) and using the threads write into and read from shared memory
Restrictions:
Only one thread... (2 Replies)
Discussion started by: kumars
2 Replies
10. Shell Programming and Scripting
HP UNIX version 10.20
I have been using system variable names in some shell scripts in order to automate execution of some test software. I have recently found that there appears to be a restriction with the 'ls' command when listing specific files (e.g. ls *.c). If I pipe the output into wc, I... (5 Replies)
Discussion started by: degwright
5 Replies