Home folder has limit on size, how to remove it?view story

http://askubuntu.com – How to understand that picture? home 6.4% and user folder 100% (HowTos)

Best way to protect public DNS against attackersview story

http://serverfault.com – I am having a public DNS that I want to protect against some kind of attackers that are hitting my DNS server every single seconds with the same domain entry. I do it for the moment based on iptables rules but I would like to know if there is an automatic system we could use for that purpose. I have in mind fail2ban for http, is there anything out there like this for DNS queries? Thank you! (HowTos)

Does Windows Server 2008 R2 Standard only support 1 connected remote administrator?view story

http://serverfault.com – I can't seem to be able to have multiple administrators connect to Windows Server 2008 R2 Standard. Each time a different administrator logs in, it takes the current session away from the user and gives it to them and boots the original user from the server. I've also tried connecting 1 instance normally and a 2nd with the /admin flag on remote desktop and that didn't matter either. (HowTos)

Known SSH server always ask my password on the first connection, following connections use key authenticatingview story

http://serverfault.com – When I try to connect to a certain server (present in ~/.ssh/known_hosts) where I copied my public key, it always asks my password. If I close the connection and try again it uses my key correctly. (HowTos)

EC2 instance: non ec2-user not in sudoer file?view story

http://serverfault.com – Amazon EC2-instance: I made a user 'admin' and copied ec2-user's keys with proper permission. After successful login, i tried to do sudo su for root access, it says 'admin is not in the sudoers file. This incident will be reported.' However i can do sudo su with ec2-user account and can gain root access. What is sudoer file? (HowTos)

throttle cpu usage for a cronjobview story

http://serverfault.com – I've got a cronjob that is basically nothing more than mysqldump whatever | gzip > backup.sql.gz. The database is fairly big. (HowTos)

"See also" documentation referenced by man pagesview story

http://askubuntu.com – I'm noticing that at the bottom of some man pages in the "See Also" section are references to documentation that aren't other man pages. (HowTos)

External Driver problemview story

http://askubuntu.com – Error mounting: mount exited with exit code 12: Failed to read last sector (2930275119): Invalid argument HINTS: Either the volume is a RAID/LDM but it wasn't setup yet, or it was not setup correctly (e.g. (HowTos)

video4linux SAA7130 Composite and Tuner switchedview story

http://askubuntu.com – I have an AVerMedia 777 (a16a-c) card, working with Ubuntu and video4linux, but on TVTime and other v4l programs, the input Tuner (with any channel) outputs the composite line and the Composite outputs a white and black fuzz produced by an untuned TV. I cannot switch channel on the input Composite, how can I switch these over? modprobe options: card=99 (Should be 85 according to the card list, b (HowTos)

Mouse scroll wheel is in a direction opposite to Windowsview story

http://askubuntu.com – I am using both Windows 7 and Ubuntu Oneiric. The direction of mouse wheel scrolling is opposite for Windows and Oneiric. For example, for Oneiric, I need to roll the wheel up to scroll down a page. How can this be reset? I believe this is not the default setting. (HowTos)

F5 rule deployment and source controlview story

http://serverfault.com – I'm a developer, our Ops team are currently doing F5 rules manually. And nothing is in a source control of any kind. I want to get to the point where there is a single file in source control, which someone will modify, and then run a script of that single file against the F5 to apply the changes. What's the best practice on this? I've found a few things, one was Big-pipe SCF. (HowTos)

Graphic not working with Dell Inspiron 1520 (External Display not detected)view story

http://askubuntu.com – I need your help to install nvidia driver for Gforce 8400M GS on UBUNTU 11.10 Desktop 32 bit, Notebook Dell Inspiron 1520, no display detected when plug in, and unknown graphic card. Regards, (HowTos)