12
How to build a monitoring system with USB webcam?view story

http://unix.stackexchange.com – I need to place 2 USB webcams that are looking at two doors. No sound needed, just a few things: video files must be saved for at least few weeks video quality must be good enough [@night too!] timestamp on the video image the two doors are about 15 meters from each other I have a netbook that can do the recording. OS: anything. (HowTos)

12
What file system is my file on?view story

http://unix.stackexchange.com – How do I figure out which file system a given file/directory is located on? (For example, I would like to know if the file/directory is a temporary file in RAM, or if it's stored on disk. And what mount point it corresponds to, if any. Etc.) (HowTos)

6
/etc/ssl/certs/ca-certificates.crt missing from fresh install?view story

https://bbs.archlinux.org – .. (HowTos)

3
Nautilus launchers stopped working properlyview story

http://askubuntu.com – I have been trying to make a launcher with a quicklist item for 'root file browser' using command 'gksudo nautilus'. After I updated to this launcher in the unity sidebar, each time I click the icon (which still points to the normal nautilus for left click) a separate nautilus icon appears elsewhere in the sidebar with the title 'Files'. (HowTos)

4
Lenovo Docking Station - V570-1066AJUview story

http://askubuntu.com – Is there a docking station available for a Lenovo V570-1066AJU Laptop? (HowTos)

3
How to configure OpenVPN to only listen on given interface?view story

http://unix.stackexchange.com – How can I configure an OpenVPN server on a Linux machine to only listen on given interfaces? Are there any features like this in OpenVPN? (HowTos)

14
sendmail only relaying messages bound for one specific domainview story

http://serverfault.com – I was wondering if you could please help me with what could be a simple problem but i cant seem to figure it out. We have a few centos servers running sendmail (all internal servers on the local lan)- with a very simplistic sendmail configuration (all default) except for a relay everything to our exchange server option i.e DSourexchangeserver Now what i want to do is have these centos servers sen (HowTos)

14
How to Configure Cisco Switches? [closed]view story

http://serverfault.com – Configuring Cisco switches is much easier to routers. Layer 3 switches are designed to route packets between different LAN segments similarly to dedicated routers. However, Layer 3 switches do not completely replace the need for routers on a network. How to configure a Cisco layer 3 switch?... (HowTos)

4
unable to ssh into local hostview story

http://serverfault.com – I cannot seems to ssh to localhost on my osx machine ➜ ~ ssh -vvv localhost OpenSSH_5.2p1, OpenSSL 0.9.8r 8 Feb 2011 debug1: Reading configuration data /etc/ssh_config debug2: ssh_connect: needpriv 0 debug1: Connecting to localhost [127.0.0.1] port 22. debug1: Connection established. debug1: identity file /Users/sgaddipati/.ssh/identity type -1 debug3: Not a RSA1 key file /Users/sgaddipati/. (HowTos)

3
Zentyal 2 vs ClearOS vs SME Serverview story

http://serverfault.com – I'm looking for an easy to administer and feature-rich Linux server stack for SMEs. I've found Zentyal 2, ClearOS and SME Server as possible alternatives, and would like to hear your opinion about them. I'm definitely not an experienced Sysadmin, but I'm ready to put a lot of effort in learning the basics. Otherwise, I'm used to Debian based distros (Zentyal2 is such). (HowTos)

6
Shutting an EC2 instance down locally (on the instance)?view story

http://serverfault.com – The goal is for an EC2 instance to shut itself down. All my instances are Ubuntu 10.10. I used to be able to execute the command "sudo poweroff -n -f" and the instance would shut down. (HowTos)

4
What version of HDFS is compatible with HBase stable?view story

http://serverfault.com – HBase stable (http://apache.cs.utah.edu/hbase/stable/) is currently hbase-0.90.4, what version(s) of HDFS is it compatible with? (HowTos)