9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
How to provide a client exclusive access to the NTP device or NTP server.
1. Configured md5 authentication for a subnet added below restriction line to the subnet as below in ntp.conf file. Also configured the keys and md5 authentication working .
restrict 192.168.1.0 mask... (1 Reply)
Discussion started by: iqtan
I cannot access or boot from my C drive. I'm running Zorin 9 and the drive is a Samsung SSD. The disk was encrypted on install, and that has not given me any problems before.
When I start the system it gets to the memory test page, and does not then load the password prompt, which it used to.... (1 Reply)
Discussion started by: David4321
3. UNIX for Advanced & Expert Users
I backed up my 320GB hard drive to a file with dd:
dd if=/dev/sda of=dev_sda.17-Mar-2012 bs=1048576The main idea was to be able to be able to completely replace my hard drive from this backup if necessary, but I'd also like to be able to restore individual files. I realize I could use this dd... (20 Replies)
Discussion started by: Matt Miller
4. UNIX for Advanced & Expert Users
I am trying to load into the kernel a system-call dynamically (without restarting the kernel and compailing it) in an attempt to (once in kernel mode) write to user process's memory.
(I know there is a way to do this with the ptrace interface but it is not an option.)
I know the only way to... (1 Reply)
Discussion started by: hopelessProgram
5. OS X (Apple)
hi, i am on a quest to access and even mount if possible a drive on os x. there is no driver for the device, but it lists fine in the system profiler. can i access its location from the terminal? how? here is what i get on the system profiler:
Speed: Up to 480 Mb/sec
... (3 Replies)
Discussion started by: sontarieh
6. Homework & Coursework Questions
In this part of the assignment, delegates will create a pseudo-device and write a device driver for it. The pseudo-device provides a “backdoor” for gaining root access for a particular user. Instead of compiling the device driver into the kernel, delegate will create a module.... (1 Reply)
Discussion started by: nyjilgeorge1
7. UNIX for Dummies Questions & Answers
I write a program (Linux & Solaris) that will run as non-root user, but the program must have rw access to a device /dev/ipmi (on linux) or /dev/bmc (on solaris).
What is the standard way of granting such access?
chmod on /dev/ipmi ?
suid root my program?
Solaris:... (1 Reply)
Discussion started by: Pavel.Bures
we have running 8 box sles 9 cluster and on an nfs filesystem we have the problem which is grepped from /var/log/messages.
Jun 8 13:40:46 qnclpx02 kernel: attempt to access beyond end of device
Jun 8 13:40:46 qnclpx02 kernel: sdat: rw=0, want=8894615912, limit=314572800
Is there... (1 Reply)
Discussion started by: ortsvorsteher
I was wondering if any of you guys know of way to make applications that use sound device on linux to access it in a "non-exclusive manner", the aim is to be able to use more than one application that requires the sound device.
Thanks (0 Replies)
Discussion started by: andryk