4
Can sealert display the full command of a denied access request?view story

http://serverfault.com – I am managing a Red Hat Enterprise 5 system using Chef. (HowTos)

Submitted by u85500 on 07/31/2012 – Made popular on 07/31/2012
6
Can't SSH in to AWS VPC second ENI from with in same VPCview story

http://serverfault.com – I attached a Second ENI to my Ubuntu OS machine on AWS VPC, the internal IP of this new ENI is 192.168.12.24. When I try to SSH in to this machine from another machine in the same VPC I get a connection time out. I am able to SSH in to the first ENI of the same machine both from inside and from outside the VPC. (HowTos)

Submitted by grtyyu on 07/31/2012 – Made popular on 07/31/2012
6
[ubuntu] Shell Acript Helpview story

http://ubuntuforums.org – Hi, I have created the below shell script: Quote: #!/bin/bash TotalData=$(grep dove /var/log/auth.log | grep "authentication failure" | awk '// {print $13 "," $14}' | replace "ruser=" "" | replace "rhost=" "") $(iptables -F input-pop-hack-blocked) for i in $TotalData do UserName=$(echo $i | cut -d&quo (Hardware)

Submitted by colm on 07/30/2012 – Made popular on 07/30/2012
6
IP Tables Issue on VPSview story

http://serverfault.com – Running a VPS with Centos 6. If I run ifconfig, the adapter with net is named venet0:0-00 venet0:0-00 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:hidden P-t-P:hidden Bcast:hidden Mask:255.255.255.255 So I run this: iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o venet0 -j MASQUERADE But it tells me, iptables: No chain/target/match by tha (HowTos)

Submitted by grtyyu on 07/29/2012 – Made popular on 07/29/2012
4
Awesome: mouse and keyboard not workingview story

http://unix.stackexchange.com – I can login into TTY and use the keyboard. CDM then executes Awesome and after that I lose mouse and keyboard control but the pointer is there. The time, wallpaper, and panels display properly. I am using Arch Linux on a x86_64 bit machine, wireless mouse and keyboard. Openbox operates fully (mouse and keyboard), and CtrlAltF1 does nothing (won't logout into TTY). (HowTos)

Submitted by Songlist on 07/27/2012 – Made popular on 07/27/2012
4
iptables logging prefix gets corruptedview story

http://unix.stackexchange.com – I've been using iptables for some time but recently noticed that the log prefix I'd set had got corrupted. (HowTos)

Submitted by Songlist on 07/26/2012 – Made popular on 07/26/2012
4
how to redirect to an URL using iptables?view story

http://serverfault.com – I want to redirect all the incoming requests to an URL instead of an IP address how can i archive this.. And when I redirect using IP address the redirection is happening but the redirected IP/URL is not shown in the browser address bar.. how to change this?.. (HowTos)

Submitted by grtyyu on 07/26/2012 – Made popular on 07/26/2012
4
it is possible to enter system with this iptables rule ?view story

https://www.centos.org – They didn't try to break in, they succeeded in logging in.You should disable password logins and set up public/private key pairs for ssh access and use only those. If you co... [by TrevorH] (Distributions)

Submitted by nicelinux on 07/26/2012 – Made popular on 07/26/2012
4
Script to check if iptables is running is not workingview story

http://serverfault.com – I have the following simple script to check if iptables is running or not. (HowTos)

Submitted by dayu on 07/25/2012 – Made popular on 07/25/2012
5
How to fix googlebot Server Connectivityview story

http://serverfault.com – I get 'Server Connectivity' error at google webmaster tool. I suspect it is because of iptables rules that I've set to counter some DDoS attacks, thugh I'm not sure which rules could be relevant. This may also help to know that I use Varnish/nginx combo as webserver and a standard robots.txt. (HowTos)

Submitted by u85500 on 07/23/2012 – Made popular on 07/23/2012