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Server Software

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A server is a computer program or a machine that waits for requests from other machines or software (clients) and responds to them. This architecture is called the client–server model. The clients may run on the same computer or may connect to the server over a network. The purpose of a server is to share data or hardware and software resources among clients. Typical computing servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers.

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I am trying to create a virtual domain in wampserver, when i try to create one in the "Add a virtualHost" panel i get the message "c:/users/edkna/desktop/allsites/site1 does not exist or is not a directory", even though there is a directory there.
I tried creating a directory in multiple places on my computer (which i have full admin rights to) I am carefull to correctly copy and past the path to the directory and paste it into the "complete absolute path of the virtualhost" field but I get this error message every time. (see the attached screen capture errorMessage.JPG)

Also another issue that is probably related to the above issue, when I tried to add a second directory in  C:\wamp\www  for a another Wordpress site, I get the following error messages:
( ! ) Warning: Unknown: failed to open stream: No such file or directory in Unknown on line 0
( ! ) Fatal error: Unknown: Failed opening required 'C:/wamp/www/site2/index.php' (include_path='.;C:\php\pear') in Unknown on line 0 (see the attached screen capture anothrErrorMessage.JPG)

Can you tell me how to fix this problem?

Hi Dave,
 you said it could be a permissions issue.  Properties/Security show I have full control.  This is also my personal computer which I have all privileges to. are you referring to some other permissions that I am not thinking of? I was able to create virtual domains six months ago, so I don't know of any thing that is different on my computer now.

Hi noci,
 I pasted in the path with …
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Free Tool: Subnet Calculator
LVL 12
Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

On Ubuntu 16.04 LTS I need to be able to monitor the entire filesystem for any changes. Can anyone recommend the best free / open source software to use ?

What I want is some software that I fire up, do a scan, leave running in the background, it records any files created or deleted and then presents me with a list or ideally a report of the changes,

Please can someone recommend a program they have personal experience of ?
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Hello I was working good and suddenly my windows server stopped sending emails via cdosys.asp and I found was list in CBL. They say: This IP address was detected and listed 85 times in the past 28 days, and 14 times in the past 24 hours. The most recent detection was at Thu Apr 5 15:05:00 2018 UTC +/- 5 minutes

The listing of this IP is because it HELOs as a bare IP address (A bare ip address looks like: "54.33.33.5"). It is not HELO'ing as itself ("xxx.xxx.xxx.xxx").

I have windows 2008 and almost we don’t send email just the normal reports of a LMS.

How can I fix the problem I just use my regular IP like years but suddenly stopped working.

Thank you
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Hi
For my Python RTS / MOBA server,

I am at a decision where I should either make a class for reading UDP activity updates from the clients over TCP activity ( a failsafe)
Should I have a UDPlistener class and a TCPlistener class?
or should I have a packetListener class with a UDPlisten method and  also, a TCPlisten method? - that are each made into Threads?
I think an all-in-one approach would make linking into the game smoother?

both would work, but which would look best? Is Python better suited to one?

Thanks
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Hi

after i installed nextcloud 13.0.1 on centos 7 and most of the features works

i am facing a strange issue with calendar

i cannot create or delete or do anything with calendar on nextcloud management    please check the attached file

do you think i have to change something from GUI or CLI  or install or do something


kindly advice
ccccccccc.jpg
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I need to setup a new server for a veterinary hospital wth 10 users on Windows 10 workstations. They currently use a workgroup with a workstation running server 2018 for shared data and printers. I want to setup an AD domain because managing user permissions and workstation setup and configuration is getting too time consuming in the workgroup environment. Their database size and shared file storage needs are very low so we don't need enterprise level power. I just want the minimal server hardware and os necessary for AD management, some remote access, group policy changes and to standardize workstation UI and software configuration, plus physical space for server hardware is very limited. Extra capacity for future growth is not necessary because they are at the maximum physical size that is possible for their location.

Thank you
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my pc suddenly goes blank screen. What should i do except restarting it?
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We have a installation with one
TFS2015 for building a webapplikation.
the deployment ist on a seperate webserver.
Now we have the problem that the TFS can't deploy because the Certificat of the webserver are expired.
We never deploy a certificat and we don't now who is the authority for the certificate
as workaround we are now using http for deploying the application.
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I have been trying to setup a Hyper-V proof of concept system for quite some time. I am using a free Microsoft eBook titled "Deploying Hyper-V with Software Defined Storage & Networking" by Mitch Tulloch. There are probably other ways to do this, maybe better ways but this is the way I chose to do it. I have attached the eBook to this question for reference.

I am having an issue with configuring network virtualization. The steps used have you adding a couple of Gateway VMs through downloadable service templates from Microsoft. You deploy then configure these gateway VMs, create a configure a VM network and then deploy a couple of VMs on the compute host group to prove connectivity. Except the connectivity is not there. Neither VM can "see" outside its subnet as if the gateway is not doing its job.

I think the issue lies in the part where I am supposed to "configure your physical switch infrastructure to be able to route traffic into and out of this VM network and the respective virtual subnets" I am really not sure what this means.

I know this is really high-level but please ask any questions for the detail that matters to you.
Microsoft-System-Center-Deploying-Hy.PDF
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Hi

I've been tasked to setup a Powerchute network shutdown for our vmware environment.

Does anybody have experiences setting up PowerChute network shutdown for vmware esxi hosts in HA cluster environment WITHOUT attaching to vcenter?
Is it possible?

We have three esxi hosts in HA configured and these are managed vcenter which is located on different LAN.
According to official documentaion, for HA environment, connecting to vcenter is recommended, but for our case, vcenter manages hundreds other esxi hosts in other countries, so I'm nervous to connect to vcenter.
http://www.apc.com/salestools/PMAR-9DNLQK/PMAR-9DNLQK_R3_EN.pdf

We just need basic function that power chute provides such as proper shutdown of VMs in order.

Can someone advise how I should setup?

Thank you for your any help
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Free Tool: Port Scanner
LVL 12
Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

I am receiving intermittent issues on a client server. After a while, users cannot access the internet or internal servers. Unfortunately, I am not on site and only have access to the logs as we need to restart the server before I can get there to minimise down time for all users.

Once the server is restarted, all users can access the internet/internal servers/share drives etc.

This has only come up over the couple of months randomly. Previously the DNS servers on the server had another IP which is the virtual server NIC (nic 2) and the TCP/IP V4 DNS had 127.0.0.1. The 169.x.x.x has been removed and the 127.0.0.1 has been changed to 192.168.1.1.

Would really appreciate what else I should be looking at as this has me stumped. Are there any ports on the firewall that need to explicitly be open?

The errors at the times of the issue commencing is Netlogon error 5774 entries. I have copied one below however have slightly changed the DNS record of the internal domain name. The IP Address 192.168.1.1 is the Server 2012 R2 DC. It is the only one on the network.

The dynamic registration of the DNS record 'DomainDnsZones.DOMAINNAME.local. 600 IN A 192.168.1.1' failed on the following DNS server:  

DNS server IP address: 192.168.1.1
Returned Response Code (RCODE): 0
Returned Status Code: 10054  

For computers and users to locate this domain controller, this record must be registered in DNS.  

USER ACTION  
Determine what might have caused this failure, …
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When I open Dell OpenManage Server Administrator, it is correctly showing the inventory of the server, except for the physical and virtual disks on the machine. Instead, it is showing me the physical and virtual disks and RAID-5 array on a DIFFERENT machine. I have tried opening OMSA with localhost, the IP of this machine and its name, I have checked that NSlookup is only reporting the IP of this machine. Is there some way to force it to check the inventory again? I have uninstalled and reinstalled twice now.
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I am trying to add a host route as a test to my routing table in AWS to make it go over my DX connection. However for some reason I seem to not be able to get
the route to propagate as can be seen in the attached image. Traceroute fails to make it beyond even the first hop. What can cause this?
No-Prop.png
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I have a search issue on my SharePoint 2013 farm. I not able to delete or create any search service application. When I looked at the ULS it keeps on saying the "SSA Did not match <guid> - <guid>"
This is critical for the company. Can anybody share their expertise on this please? I am attaching the log file
log-File.txt
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We've had users complain of slowness of a HyperV running on a HP ProLiant DL380p Gen8 server. I can't see anything wrong with the HyperV itself, but the host server is showing strange issues.

The first thing I noticed is that one of the CPU threads is almost constantly pegged at 100% by System:

1 CPU thread at 100%
Digging deeper with Process Explorer I can see that is is ntoskrnl.exe that is that cause, but that is the system kernel, and so doesn't narrow it down by much:

Process explorer
Deeper still with Windows Performance Analyzer, the exact library in use is hal.dll and PSHED.dll:

Windows Performance Analyzer
My thinking was this is either a driver or hardware issue, based on the components involved here. So I start with some hardware checks using HP's System Management Homepage. First thing I notice is one of the 4 memory modules is reporting "degraded". I get the bad module removed and boot back up, and everything looks fine initially. But about an hour later a different CPU thread is now pegged back at 100%.

Ok, so maybe it's a driver or different device issue. No errors showing in device manager, so I went through and disabled as many non-critical devices as I could - no change.
I also updated the drivers for the HP iLO as it didn't seem properly installed - no change.

At this point I contacted HP Enterprise support. They downloaded their Active Health System logs, but didn't find any issues. They noted that …
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Setup required:
-1 x SQL 2017 standard server
-100 x ATM machines will be accessing the SQL server

I'm currently looking at two licensing models:
-Per core
-Server + CAL

Per core licensing:
If the SQL server has 6 cores, then I will need 3 x SQL 2 core pack licensees.

Server + CAL licensing:
-I will need 1 x SQL Standard server license
-I will need 100 x SQL device CALs or can I go with 1 x SQL user CAL if all the ATMs are the same user?
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I had this question after viewing Way to restrict RDP access in 2008 server by computer name and/or mac address?.

Is SecureTS ever released?
Or is there similar tool?
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This is a fresh install of Exchange 2016 CU8 on windows server 2016 standard.

Driver letters:

C: OS

D: Exchange 2016 CU8 ISO (mounted)

After Exchange 2016 CU8 install, the ISO was dismounted and I setup a new data drive for Exchange. The data drive took drive letter D: by default. When I restarted the server, D:\AdvancedDataGovernanceLogs folder was created.

If I change the data drive letter from D: to something else like E: drive, D:\AdvancedDataGovernanceLogs folder does not get created when the server is restarted.

What is AdvancedDataGovernanceLogs folder and how do you change the location?
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Hi,

If someone wants to lead team(s) of software engineering in large scale ecommerce companies or social network companies or Software as Service then what all things they should be familiar with especially in the space of software engineering and distributed systems.

What are some of the good books they should have read or blogs they should have internalized that they can help their teams succeed

thanks
-anshu
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The 14th Annual Expert Award Winners
LVL 7
The 14th Annual Expert Award Winners

The results are in! Meet the top members of our 2017 Expert Awards. Congratulations to all who qualified!

Hi, although I enable Intel virtualisation and update BIOS to newest possible version I cannot turn on hypervisor (or created virtual machines will not power-on because hypervisor not running).  

I seek some info on Google but they always referencing to Intel VT function on BIOS.

Thank you
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Hello,

I want to create an online gambling site with slot machines and other casino games that will use flash. I want to buy a VPS for this purposes that will run CentOS. I need some help selecting the proper VPS. How much RAM do I need, what CPU and stuff?

Thank you!
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Hello,

I am trying to run PowerSchool Gradebook from our client computers that go through a forefront tmg filtering 2010.

But for some reason i get an error message i wish to share below with you.

can anyone guide me and help me whats happening?

Launch file error message:

<?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="https://ps.askosova.org/powerschool-gradebook"; version="2.8.0.7.3">
    <information>
        <title>PowerTeacher Gradebook</title>
        <vendor>Pearson School Systems</vendor>
        <description>PowerTeacher Gradebook Application</description>
        <description kind="tooltip">PowerTeacher Gradebook</description>
        <homepage href=""/>
        <icon href="wgb_dockIcon.png"/>
        <icon href="splash.png" kind="splash"/>
        <offline-allowed/>
    </information>
    <security>
        <all-permissions/>
    </security>
    <resources arch="">
        <j2se version="1.7+" initial-heap-size="256m" max-heap-size="512m" java-vm-args="-XX:MaxPermSize=384m -XX:PermSize=256m -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -XX:+ScavengeBeforeFullGC -XX:+CMSScavengeBeforeRemark" />
        <jar href="boot.jar" />
        <jar href="lib/powerschool-gradebook.jar" main="true"/>
        <jar href="lib/powerschool-httpinvoke.jar" />
        <jar href="lib/powerschool-i18n-sdk.jar" />
        <jar …
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Hi Guys

I am having an issue on HPDM where I get the following when doing the rest repository result and the final bit of setting up HPDM:

Failed to connect repository Master Repository with protocol FTP.
Test on repository Master Repository with protocol shared folder was successful.

I have checked the firewall access etc. still no luck I am literally stuck.. please help!
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We need to block and monitor website access specific to certain users via a centralised Router / firewall or server program for a small business eg we need to allow access to you tube but allow some you tube pages through . Any recommendations please ?
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One of my client who uses mapped drive for shared files/folders having issue with saving. It will saves the files, but every instance, there is pre-named file with "Copy of filename.xlsm" .  if he can remove it "copy of" it will be OK, but it is very frustrating for the client to do every time. is anyone had a issue? Thanks
0

Server Software

7K

Solutions

11K

Contributors

A server is a computer program or a machine that waits for requests from other machines or software (clients) and responds to them. This architecture is called the client–server model. The clients may run on the same computer or may connect to the server over a network. The purpose of a server is to share data or hardware and software resources among clients. Typical computing servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers.