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What is the command to show what modules are installed for iptables? I stumbled upon it once, but now I can't seem to find it no matter what I google for. I want to use iptables to implement quotas ...
So I have a dual CPU Intel motherboard, E11027-102 (S5000PSL). It is populated with 2 Xeon processors in it. When I try to power it on, the amber light blinks 3 times, then the speaker sends out 4 ...
I have edit sudo manually and make a mistake and all sudo users are locked now. I have to remove corrupted file: /etc/sudoers.d/bad_file but can't. so do a search in the net and all say that reboot ...
Powershell Guru's i need some help. i need to delete all calendar entries for one of my users that has a keyword in the subject. how would i structure this command. Thanks
I'm running multiple ubuntu (precise) boxes & I've got collectd pushing data up to a central logstash box, which is then sending it to carbon (graphite). I'm running the processes plugin for ...
I have Ruby 2.1.2 installed and Rails 4.2. Bundle install runs without error. I can do a Rails C without error. Rails s -p3004 launches with webrick or thin without error When I browse to ...
I have this config location /mirror/files { valid_referers none server_names example.com *.example.com; if ($invalid_referer) { rewrite ^/(.*)$ http://example.com/; } ...
I've been trying to fix this for a while, but I haven't been able to find a solution. Some notes about my setup: I am not using VirtualBox I am running Nginx 1.4.6 Ubuntu The CSS's cache will not ...
I have a problem with a dual WAN router setup which used to work but I suspect due to change of ownership by the DC provider some time ago which I wasn't made aware of and due to bad timing the ...
For various reason, I need to migration several million emails from one archiving solution to another. The only method of getting the data out of Solution A is by using a proprietary utility to dump ...
I want to replace http://cdn1.domain.com with https://cdn1.domain.com in 200 .html files and I dont know how to do that with sed. Can somebody help me with this?
allow me to apologize in advance, because I am horribly uneducated in this realm, yet I find myself with this problem: My company hired ProMax to setup all of our networking in our office. One of the ...
I have 2 data centers each with a master/slave database running Percona server 5.5.23. For some reason, one of the slave databases crashed with this error: 03:00:40 UTC - mysqld got signal 11 ; ...
We have cloned a PHP-based web app from one Ubuntu 12.04 LAMP server to another. We've made some modifications on the database records side, but environment wise, both sites are roughly the same ...
I think pfSense is great and has a lot of helpful features. I use it for a lot of things but I cannot find one feature that I really need. My Current setup is several Vlans and 1 Wan. We currently ...
I have a t1.micro instance with 8GB of magnetic EBS volume as it's root disk with a LAMP environment on it. I thought that I will upgrade it to t2.micro with 8GB of General Purpose SSD volume. ...
I have a new piece of infrastructure (a simple LDAP web service) that will be a drop-in replacement for something that currently exists in production. The backend OpenLDAP server will not be upgraded ...
I have a Java application running on JBoss EAP 6 which i can "hit" from chrome using urls like: 127.0.0.1:8280/myAwesomeJavaApp/coolService ... I am hitting this service from a mobile application so ...
I believe df is reporting incorrect disk usage, as I have the following problem: I deleted a few files to free up space, then run the following: $ df -H reports 7.7GB on Volume and 400MB ...
We are now migrating from a SQL 2008 to a SQL 2012 server. I am testing the databases one at a time as these are live databases. I have backed the database up and then restored this onto the new ...
I have configured BitLocker and TPM settings in Group Policy such that all the options are set and the recovery keys stored in Active Directory. All our machines are running Windows 7 with a standard ...
Usually all disable ssh login with password only. I'm asking about reverse situation. Does sshd_config allow to disable authentication with keys only?
I have little problem with my Ip6tables. When i apply rules bellow, so everything is fine. After I try http via webpage, all ok. After I will return to SSH try and ssh is disonnected and browser dont ...
I have a Cisco EPC3925 as main modem/router in one side of the office. The office has a long shape, and some of the computers in the other side can't reach the EPC3925 signal. So I want to use an ...
I'm trying to get my system to pass a BEAST scan, it seems no matter what settings I use, an error is always returned stating that TLS 1.0 is enabled. I'm using Qualys SSL Labs to test ...
The company that hosts my web servers mentions a 2mb/s dedicated bandwidth with a burst of up to 5mb/s using the 95th percentile ( Burstable ) billing. To me that sounds slow but I know nothing about ...
I have an apache2 set up with php-fpm serving php files. However because the DirectoryIndex contains an index.php and php-fpm is enabled with ProxyPass: ProxyPassMatch ^/(.*\.php(/.*)?)$ whenever ...
I know this would be unacceptable for a production deployment, but I have only one beefy server I can use for lab test\learning. Here is what I am planning: Install Hyper-V Server 2012 R2 on the ...
I have a salt master and just one salt minion with the Id saltMinion2. I installed the rpm salt-master-2014.1.10-4.el6.noarch on the master and salt-minion-2014.1.10-4.el6.noarch on the minion and ...
I am working with a Server 2008 R2 machine. We have a folder in which a user can write and modify (No Full Access), but cannot change permissions. With Server 2008, it looks like when a user creates a ...