9
Deny setting user as a specific user accountview story

http://stackoverflow.com – In Ubuntu, how can I make sure that no one is able set-user to one particular user account? For example, username ororo has SSH Key pairs that no one should be able to access, even if they know ororo's password, which they will. (HowTos)

9
AOL Now rejecting all emails without DMARC record matching the sending domain!!view story

http://forums.cpanel.net – Ok, don't know how to fix this one but, I have to ask. We're getting lots of calls about email not making it to AOL.com users. After looking at the logs, we noticed that AOL is now using DMARC for verification. This presents a big problem because AOL is also rejecting email not coming from the users domain. (HowTos)

9
Default Web Page after changing Domain nameview story

http://forums.cpanel.net – Hi Recently I changed the domain name of an account from domain1.com to domain2.com. I also redirected domain1.com to domain2.com with 301 redirect The website was working perfectly, after the change the 2 domains show the Default Website Page by cPanel. The problem is when I access the 2 domains from a proxy they work perfectly, but when I access with my computer or my friend's computer (HowTos)

9
How to establish connection to work VPNview story

http://www.linuxquestions.org – I need to connect to my employer's VPN from my Slackware desktop system at home. I can connect from my home network on both a Windows 7 laptop of my own, and from a MacBook Air that was issued to me. I set up the Win 7 laptob by duplicating the information from the MacBook. (HowTos)

9
DHCP on wired interface only sometimes working, always working on wireless interfaceview story

http://www.linuxquestions.org – Hi all, from time to time I have issues to establish a wired internet connection via the interface eth0, but at the same time I can connect via wireless. (HowTos)

9
[SOLVED] kdesudo errorsview story

https://www.kubuntuforums.net – Linux - Ubuntu 14.04 trusty, (64-bit), 3.13.0-24-generic, 4 x AMD Athlon(tm) II X4 645 Processor, Memory 8.0 GiB Audio: Card-1: NVIDIA GF116 High Definition Audio Controller driver: snd_hda_intel Sound: ALSA ver: k3.12.0-7-generic Logitech driver: USB Audio QUESTION: How can I fix these errors? Code: bumpy@bumpyputer:~$ kdesudo dolphin Bus::open: Can not get ibus-daemon's address. (HowTos)

9
Source and Destination NAT Problemview story

http://www.linuxquestions.org – Hello everybody, I am working for an ISP. (HowTos)

9
Throw away dirty copy-on-write pagesview story

http://stackoverflow.com – Is there a way that I can create a copy-on-write mapping via MAP_PRIVATE, write some data (ie, dirtying some pages), and then discard my changes, without using munmap and re-mmaping? (HowTos)

9
Linux: When sending Ethernet frames the ethertype is being re-writtenview story

http://stackoverflow.com – I have written a C program that is writing Ethernet frames directly onto the wire (which runs in two modes, sender or receiver). The sender is sending the frames with two VLAN tags on them (QinQ) but strangely when the frame reaches the receiver the ethertype has changed to that of a standard (single) VLAN encapsulated frame. Is it possible the NIC is doing this, or does Linux not allow this? (HowTos)

9
Understanding Virtual Machine IP Address ???? Basics?view story

http://stackoverflow.com – Host Machine is Windows 7 and I am using Oracle Virtual Box ( GUEST OS - FEDORA 20). I have enabled bridged connection in between host machine and guest machine. (Did it by selecting bridge connction inside virtual box manager) Now I am a bit confused about IP addresses. On my FEDORA guest machine when I do ifconfig. It shows me 2 interfaces. (HowTos)