1. UNIX for Dummies Questions & Answers

This isn't really a unix question, or even a programming question, but I hope you guys can help. I want to create a program to control the electricity on a model railway. I have created the program to that it sends characters over the serial cable, but now I need to do the switch that will... (1 Reply)

2. UNIX for Advanced & Expert Users

Earlier I posted a question regarding this issue. I managed to go a step further. Anyway, this is another similar question Write a programme that creates a ring of three processes connected by pipes. The first process should prompt the user for a string and then send it to the second process .... (2 Replies)

3. IP Networking

I have serial modem connection between two computers. We have to login the remote computer through ip address. How can I get the ip address in this connection? (1 Reply)

4. HP-UX

HI ALL, I have been trying to install a particular software using remote linux server. some thing like this: rsh <host ID> /usr/sbin/swinstall -x autoreboot=true -s /tmp/<software> <Product name>. The problem is whenever I try to install the product through a shell script the installation... (1 Reply)

5. AIX

hello i'v two aix servers 4.3. last night the goes down becuse electrical f problems. when the servers comes up i've notice that file /unix is gone. i've fix it and the problem fixed. after few hours the same crash becuse elctrical problems. file /unix is there , but now i've a... (0 Replies)

6. Cybersecurity

Hey GUys, Once again I run in to problem and I am here for ur help. I have two sun(solaris) box on company LAN. One Unix Box is behind the firewall and the other one is Outside the firewall. The thing i need to do is remote display a graphic on Unix box outside the firewall to the Unixbox... (5 Replies)

7. UNIX for Dummies Questions & Answers

Hiya Everybody just joined, Not sure if this is the right section:o I require abit of an assistance with IPC! I know there are different types of IPC porcesses like signals, semaphores, mutexes, shared memory, message queues, pipes and sockets. Now say a system has a number of... (4 Replies)