0
votes
0answers
4 views

Trouble on Window 7: hotkeys Arrows+“Window” not working [on hold]

I have some trouble with hotkeys on Windows 7 Home Basic: arrows and "Windowkey" not working - not maximize or minimize any applications. Also not moving window to other monitor (I have 2)
0
votes
1answer
13 views

Why is my new domain email triggering spam filters?

I recently purchased and set up a new domain to send emails with Google Apps but noticed many of my emails are going to spam. I ran it through the isnotspam.com spam report and got this report. This ...
-1
votes
1answer
7 views

nmap unable to split netmask from target expression

I'm trying to scan my website with nmap to see what is visible from outside...but nmap returns this value... Starting Nmap 6.47 ( http://nmap.org ) at 2015-05-06 01:06 PDT Unable to split netmask ...
0
votes
0answers
5 views

Vultr modsec check (Spam Attempt)

i received vultr's warning spam email, that said: 1 attacks from x.x.x.x has been detected against malekal.com and when i contacted support, he told me use tcpdump (but i'm new here, i dont know ...
-2
votes
1answer
36 views

How to remove Powershell from Windows Server 2012?

I want to remove Powershell from Windows Server 2012. I have removed it in Windows XP by removing its updates. Also, when I removed Powershell from "Remove Role and Feature" I lost my GUI! Would you ...
-3
votes
2answers
17 views

How do bare-metal/hosted hypervisors relate with hardware and software virtualization?

Do I understand it properly that Hardware Virtualization is basically a system with a bare-metal hypervisor and Software Virtualization is a system with hosted hypervisor? (And, therefore, because ...
1
vote
0answers
8 views

How can I get systemd to wait for Avahi to completely stop at shutdown/reboot time?

Specifically, I've got some code that consumes the output of avahi-browse on another machine and occasionally it doesn't see all of the services stopping when a server powers down or reboots. ...
-1
votes
1answer
20 views

How do I copy a file that has date and time in the filename [on hold]

how do I use a batch script to copy a file from one directory to another. The source filename matches the pattern: File_name1_yyyy-MM-dd-hh-mm-ss.csv The source directory has all the historical ...
0
votes
1answer
14 views

How can I get nginx reverse proxy to work with java applet that checks document base?

So I'm trying to setup a reverse proxy with nginx to a java applet on remote server, but the problem I'm having is that it checks the document base, I can get it to load from ...
-1
votes
1answer
14 views

Jenkins unreachable at port 8080

I'm setting up Jenkins for the first time. HTTP ERROR: 503 Problem accessing /. Reason: Service Unavailable I turned off firewalld. The jenkins came from the official jenkins yum repo. java ...
3
votes
1answer
62 views

Can I have different routing table for different users?

My Linux machine have two accounts. I want to set different default gateway for the different accounts. How can I do this, if it is possible?
0
votes
1answer
7 views

SCP from docker image on elastic beanstalk

I need to get a file from the docker image running on AWS Elastic Beanstalk. I can SSH into the EB instance, but after that I have no idea what to do. sudo docker images shows two images, one with ...
1
vote
0answers
15 views

Nginx Load Balancing proxy confusion

I'm currently trying to setup a load balancer for a bunch of download mirrors. While reading into this subject I saw Nginx lends itself perfectly as a load balancer, great! But when looking at the ...
0
votes
0answers
9 views

Solr / Jetty install hangs running java -jar start.jar

Trying to run Solr and I can get it almost completely installed. When I run the "java -jar start.jar" command it hangs on me. Below are the last few lines I get before it just stops. * *10266 ...
2
votes
1answer
15 views

Postfix, ruled based filtering independently for each user

I managed to create successfully a white-list sender email filter see: here. My goal now is to have separate filter for each user. I would like to filter out all the emails based on the rules created ...
-1
votes
0answers
13 views

Exports users from WordPress site into Active Directory [duplicate]

Is this possible, if so, how? It doesn't need to be in details but I am wondering if anyone could throw me a bone. : D Export user accounts from a WordPress site into a file. Import the file into ...
0
votes
0answers
7 views

Ubuntu 14.04 virtual servers lose network connectivity after inactivity

I'm trying to set up an MDM environment on a few virtual Ubuntu machines, 14.04 LTS running on VMware ESXI 5.5. They're currently very vanilla -- 14.04 mini CLI installs, 20gb storage with 2gb ram. ...
0
votes
0answers
7 views

Working around GAL conflict between Office 365 and on-premise Exchange 2003 server

We have moved some of our users' mailboxes from our on-premise Exchange 2003 server to Office 365. The email addresses listed in the GAL for the users whose mailboxes were moved to Office 365 (on our ...
0
votes
0answers
15 views

centos7 samba share isn't listed in win7 “Network group”, but is accessible directly as //hostname

I've migrated my home NAS from Ubuntu 14.04 into Centos7. My clients are windows 7 laptops. I can no longer see the samba shares in windows explorer's Network "group" in the left-side listing. I ...
1
vote
1answer
18 views

cURL to localhost gets dropped by iptables

I'm trying to use cURL on the shell to connect to localhost. I'm using curl http://localhost:80 to connect. Unfortunately, it's being blocked by iptables. Here's the error in the iptables log for why: ...
0
votes
1answer
21 views

The system cannot find the file specified- Task Scheduler. Win Server 2012

I have batch script file, which should encrypt a file with pgp. I have defined a task in task scheduler to do this, but I am keep receiving the error"The system cannot find the file specified". ...
0
votes
0answers
20 views

Self Signed Certificate for RDP over Internet - Why Not?

I was recently informed on SF that using a self-signed certificate for RDP over a public interface is not recommended. In this particular scenario, I'd like to understand more about why. The ...
0
votes
0answers
17 views

cisco ip helpder-address not working

I have 3 Cisco Catalyst switches: 2 3750 series and one 3550. The appear to suffer from the same problem. If I define a VLAN, configure a DHCP address assignment on it and then issue a command for it ...
0
votes
0answers
18 views

nginx open reverse proxy?

Somehow, and I'm not sure how, we have configured an nginx reverse proxy that is acting as an open proxy. The log files tells us the matching requests are going against the following conf file: map ...
0
votes
0answers
6 views

ASP.NET Server intermittently losing session state

I'm experiencing an issue in production, where my session is intermittently being 'lost.' The session is stored in SQL Server, not in-proc, and my ASP.NET application is running in a farm. On roughly ...
-1
votes
0answers
14 views

Upgrading Ubuntu 10.04 to Ubuntu 14 [on hold]

I have Ubuntu 10.04 installed on my laptop and was wondering is it possible to upgrade it to Ubuntu 14.04 using Ubuntu 14.04 downloaded DVD without loosing any of my data? Thanks
0
votes
0answers
9 views

Error installing Python related packages for Ansible on an AWS Ubuntu server

I am trying to install the Ansible control server on Ubuntu 14.x (an AWS instance). When trying to install the dependencies, I saw an error. I'm not sure what I need to do. Is this an ignorable ...
-1
votes
0answers
32 views

How do you interpret Cisco Switch and Router Logs?

I am brand new to log analysis and I came across some Cisco Switch and Router logs (that require me to analyse them). The logs contain 4 fields;the first three were easy to fathom (Datetime, error ...
0
votes
1answer
17 views

Active Directory multi-site “trust proxy”

We have a multi-site domain with several sites in a hub and spoke-design. From the hub site, we have established a one-way trust to another domain though a VPN tunnel. Now, when someone from the ...
-1
votes
1answer
17 views

What is the bind address used for when forwarding a port via SSH?

I have a brief understanding of port forwarding via SSH. So let's say I have a VNC server up and running at port 5901. I pick up my laptop, go to work, then I want to connect to my server, but I want ...
0
votes
1answer
19 views

EC2 Viability Self Test?

Every 1 in 20 or so c4.xlarge EC2 instances I start seems to be a dud. I'm doing live video transcoding so CPU and Network throughput are very important. On a bad instance I can do as low as 5 FPS, ...
0
votes
0answers
15 views

Why same docker container has different file system on different environment?

I have several environments - one uses Proxmox (with Ubuntu 14.04 VMs) and another one uses OpenStack (with Ubuntu 14.04 and CentOS 7 VMs). There is a docker image that is used on all these ...
16
votes
1answer
311 views

How do registrars register authoritative name servers with root name servers?

I understand that domain name registrars, for each domain they manage, register the authoritative name servers for that domain with its top-level root name server. My question is: how do they do ...
-3
votes
2answers
30 views

Which AWS services am I using?

When I sign into the AWS Management Console, I just see a list of all the services. How do I know which ones I'm using? Can I hide the ones I'm not using? I much prefer the way Heroku organizes ...
0
votes
0answers
19 views

How to log uploaded files with nginx?

I want to log names (with full paths) of all uploaded files. Is is possible to do it with only nginx? os: CentOS 7.1 nginx: 1.6.3 Parameters for sending files in nginx.conf: sendfile on; ...
1
vote
2answers
33 views

Active Directory and usage of Sites

I have been reading through the AD articles in here and still have a fog going about Sites compared to Child Domains. I have been using a Windows 2012 R2 Domain and Functional level to manage a mini ...
1
vote
1answer
25 views

User domain CA to create a UCC cert

We have 30+ RDS servers and use a hardware load balancer. I'm trying to figure out how to generate a UCC cert from our in house CA. Anyone point me in the right direction to do so? Need to alias all ...
0
votes
0answers
7 views

Identifying mailboxes with corruption Exchange 2013

We're preparing to rid ourselves of Exchange on-premise and are migrating from an outsourced hosting provider to go to Office 365. We're running a fully patched version of Exchange 2013, atop Server ...
0
votes
0answers
9 views

Memcached vs Amazon Elasticache with PHP on CentOS 7

I setup a new CentOS 7 server in Vagrant to run PHP, nginx, MySQL (MariaDB) and memcached (note the d on the end). I can get memcached to run fine, but I can't get the Amazon Elasticache .so file to ...
0
votes
1answer
14 views

Changing the sda partition number in a clonezilla img

I want to copy a linux system from a computer to mine. That linux system is using two partitions. ("/" and an other one) I used clonezilla to copy thoses two partitions and put them in an image. But ...
1
vote
1answer
6 views

SCCM Report: Update Compliance per Device in a collection

I'm trying my hand at building a custom SCCM report and could use some help from those who have more experience with the database structure than I do. What I would like is to list: Device ...
3
votes
1answer
17 views

Does inet_interfaces bind outgoing mail when more than one address is specified?

Question: When specifying 2 or more address for the inet_interfaces directive, will postfix still bind outgoing mail to one of them? The postfix docs state: When inet_interfaces specifies just ...
4
votes
3answers
51 views

Replicating a linux web server

I'm planning on replicating a web server for high availability purposes. The server is running as a Ubuntu 15.04 virtual machine in Hyper-V and has MariaDB 10.0, Apache 2.4 and PHP-FPM 5.6 installed. ...
2
votes
0answers
15 views

Compiling Squid Proxy on OS X 10.10 Yosemite [on hold]

I'm trying to compile Squid 3.5.4 (I also tried 3.5.2) on OS X 10.10 (Yosemite), and keep getting multiple failures during make that are all LDAP related: basic_ldap_auth.cc:758:9: error: ...
0
votes
0answers
17 views

Modify the HTTP response content after PHP has finished generating a response [on hold]

I have a question for modify responseText of xmlhttprequest. index.html send a xmlhttprequest(req) to b.php, (index.html and b.php both place in Tests folder) b.php echo a binary(video/mp4) data. ...
1
vote
2answers
21 views

See stats of data in and out of each connection to a port

I have an application listening to a port. The clients connect to it using http connection. At any given time I see around 3000 connections established. I assume not all these connections are in use ...
1
vote
2answers
35 views

Iptables doesn't forward ssh access to instance under a public subnet

I have the following scenario: 1 - A bastion (NAT) instance which I use as a gateway to forward ssh access to all my private instances (using iptables) [Private IP: 10.10.1.10 Public IP: ...
0
votes
3answers
29 views

Nginx 301 redirect https to http

I have a strange issue with a trailing / I'm using nginx and it is functioning correctly with one small exception. I have the following site config server { listen 80; return ...
0
votes
1answer
17 views

Can you do multiple pvmove at the same time?

I have following case: Server with 4 disks - devices /dev/sdb - /dev/sde. Each of these disks is physical volume, and all of them are within single volume group. In this volume group, I have single ...
0
votes
0answers
12 views

Recover an oVirt Hosted Engine Crash

I have an oVirt setup, and recently yum updated all packages in hosts and hosted engine. Problem is I can't start the hosted engine. After a while if you issue the command: hosted-engine --vm-status ...

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