2
votes
1answer
27 views

Auto clean unused space on disks in VM

I run KVM based virtualization server (namely, Proxmox) where some Debian based machines are run in KVM VM's. Proxmox can create backups of VMs, it also compress the VM disks images. As we understand,...
0
votes
0answers
5 views

WDS on 2012R2 not responding

I have a Windows2012R2 Standard VM on vSphere 5.5U3 with WDS role installed. From time to time I get the error message "no response from deployment server" when I boot up a client. The client ...
0
votes
0answers
18 views

Increasing execution time for perl script inside php script through browser

I am trying to execute perl script inside php script. Although it is running but only for short duration. But in Command line it is perfectly producing the output. My question is how to increase the ...
0
votes
0answers
10 views

How to use host internet which is using http_proxy?

I have a virtual machine which is connected to host with NAT and host only network. if my host is using open internet my guest(RHEL 7.1) can easily use host's internet. If my host is configured with ...
-2
votes
0answers
18 views

Create domain user outside of domain server [on hold]

I am trying to create domain user from client, using software FactoryTalk SE. Is it possible to create new domain user outside of domain server? I am using Windows Server 2012 R2.
0
votes
1answer
25 views

Difference between vlan and ip aliasing from user perspective

I was reading information about vlanand how to manage it on GNU/Linux. Whenever I needed to add a second network to the same physical NIC I would do ifconfig eth0:test 192.168.66.1 and with it I ...
0
votes
1answer
22 views

MySQL behaviour and disk space handling after deletions and insertions with MyISAM

I have a question about the way MySQL with MyISAM engine handles the free/empty space after deletions and how it behaves when new records are inserted. For example, think about a new and empty DB (...
-1
votes
0answers
17 views

Digital phone system over fibre optic

I'm a bit of a novice in this area so please forgive me if this is a stupid question! I have some experience wiring up simple CAT5/6 networks and have also setup and run digital phone systems through ...
0
votes
0answers
17 views

LUN doesn't mount after reboot

After changing the size of a LUN (grow) on a RHEL 6 System, the LUN/LV (which is part of a Volume Group) does not mount after a reboot anymore. I have to execute vgchange -a y And after that i can ...
0
votes
1answer
16 views

Rsync to remote server with mounted NFS USB

I am trying to rsync one file from server X to server Y. In the server Y, there is a mounted dir /mnt/myDir, where I am trying to sync that file. The goal is also to keep the full path of the file. I ...
-2
votes
0answers
11 views

Windows Server to Amazon S3 realtime backup tool [on hold]

I'm looking for a way, preferably a tool, to backup a folder real-time to our Amazon S3 bucket. It needs to work on Windows Server. Would prefer a free solution but anything beneath 30 bucks is ...
-2
votes
0answers
14 views

How to expand the storage on raid 0 [duplicate]

This are my specs: Existing Spec: Model: HP Proliant DL380p Gen 8 Server Processor: 2 x Intel® Xeon® E5-2650 v2 (2.6GHz/8-core) Memory: 32GB (2 x 16GB) HDD: 1TB SAS Hot-Plug HDD Raid:0 Upgrade: ...
-1
votes
0answers
17 views

Yii doesn't work authorization [on hold]

I used Yii framework 1.1.16, site work exclude authorization users. On local host all ok, but on dedicated host doesn't work. I think problem in apache or nginx, cut some information from header. -...
-1
votes
1answer
15 views

R1Soft shows server type as “Virtual” but server is physical

I've added my server, deployed the backup agent, rebooted my server and it shows " Server Type: Virtual (Hyper V) ". But my server is a physical server, running Hyper-V. As my license is for a ...
0
votes
0answers
9 views

Syslog filter to own file by tag or text contain

I need to log from my Python application to syslog. In syslog I want filter messages from my app to own file. I'm using Debian 8.3. My rsyslog rules: # cat /etc/rsyslog.d/99-MyLog.conf :syslogtag, ...
0
votes
1answer
21 views

linux + get standart output from remote machine

is it possible to get the standard output from remote machine - 100 or 1 , After ruining the script /tmp/script.bash ? ssh $remote_machine /tmp/script.bash echo $? ( from remote machine script - ...
0
votes
0answers
5 views

How to set cache control using Azure cli?

I'm using Azure Storage in my Django project to serve static files. Google Pagespeed Insights says that there is no cache control header sent by Azure for static files. I also have azure cli program ...
0
votes
2answers
31 views

How to pass variables from one vm to another vm using bash script

What is the proper way to pass variable from one machine to another machine via bash script? In the below code I am trying to get the input from user and want to pass the same to remote machine, but ...
0
votes
0answers
2 views

squidguard overloads /var/tmp with cache file and runs out of space

I am running squid 2.7 & squidguard 1.5-1 debian wheezy. I have noticed so many times, my box runs out of the space just because of /var/tmp eats up all of the space creating chunks of files like ...
-1
votes
1answer
27 views

Server security management service & tools

I'm in a small company and have several servers running Ubuntu, we don't have enough resource for server security management, jobs include: Audit who is login the server Monitor suspicious server ...
1
vote
1answer
19 views

enable-secure-admin not found

I'm running Glassfish 4.1 on Ubuntu 16. enable-secure-admin worked the first time I setup glassfish it. Due to some issue I had setting up security certificate I tried to set it up glassfish from ...
-2
votes
0answers
15 views

Moderator acting on incorrect assumption without cause [migrated]

So, this is frustrating. First time on the site, I ask a relevant, on-topic well worded question, with config examples. I was having issues with vhosts in an Apache configuration. One of the issues ...
0
votes
1answer
24 views

Can't figure out how to automatically set MariaDB root password without user intervention

I'm making a script that installs MariaDB, and I'd like to set a root password. I've got the following in said script: DEBIAN_FRONTEND=noninteractive echo mariadb-server-10.0 mariadb-server-10.0/...
-1
votes
0answers
9 views

android using jdbc driver connecting to mysql server takes time sometimes works fine [on hold]

I have used JDBC driver for mysql connectivity in android . Sometimes it works fine but sometimes it takes too much time to connect. Is it because of jar file - (mysql-connector-java-5.1.35-bin) that ...
-1
votes
0answers
8 views

Disvow links vs 410 which would be better to remove spam links from google's index [on hold]

So, a site of my was recently hacked and now has 50,000 indexed url.Almost all the links are un-natural links and I would like to get rid of them. They are currently redirecting to 404 page Now I ...
0
votes
0answers
9 views

How to transfer my windows server 2003 OS with all settings intact to a new hard-drive from a dying hard drive? [on hold]

My windows server 2003 installed on old HDD, the hard drive is about to die. I immidiately want to transfer my OS to new hard drive keeping everything else same (every other hardware and settings). Is ...
-4
votes
1answer
20 views

AWS EC2 server crash - Cannot ssh login, ping fail [on hold]

My ec2 server (in Singapore) runs over 1 year and it was fine until yesterday. It is suddenly crashed (very likely): all applications run on that server are all stopped and I can't ssh login, ping ...
0
votes
0answers
4 views

ERROR: (gcloud.compute.ssl-certificates.create) invalid_grant

My website is running on Google Compute Engine and Machine type is n1-standard-1 (1 vCPU, 3.75 GB memory) I am trying to install SSL on the website and have both the example.key and www_website_com....
-2
votes
0answers
15 views

NIC cards in a LINUX server [migrated]

I have below doubts, Can someone clarify, please? Four interfaces(say eth1, eth2,eth3,eth4) are configured with different subnet IP addresses in my LINUX server, so does that mean are there four ...
-6
votes
0answers
46 views

Vhosts returning different results when www subdomain is present, and not redirecting to ssl [on hold]

I have 3 different domains, all on one IP address, that I am trying to server with virtualhosts. For these domains, any HTTP request should be redirected to the HTTPS version of the site instead. ...
-1
votes
0answers
8 views

Securing Hyper-V data [on hold]

I'm setting up my home lab server, and planning to buy a TPM chip to secure my data. I have a few virtual machines which are using physical disks as their storage, and I'm wondering if I can both ...
0
votes
1answer
18 views

SSL certificate for AWS Route 53 NS record

I have a client who has asked me to set up a subdomain that delegates to a set of nameservers for handling email. This is a little bit ouside of the work I normally do. They've explicitly told to me ...
-2
votes
0answers
17 views

Unknown port 49152/tcp

After nmaping my server, I have found one strange filtered port accessible from internet : PORT STATE SERVICE 80/tcp open http 49152/tcp filtered unknown On the server side, I can't ...
0
votes
1answer
25 views

Windows Server 2012 std. - Administrator, and any Admin users cannot change folder/file permissions “enter network password”

This system happens to be the AD Controller. Administrator and any other Admin users (Administrators, Domain Admins, etc) cannot change any local file or folder permissions without "Enter Network ...
0
votes
0answers
6 views

Multiple DNS for Cisco AnyConnect (ocserv)

I'm making a VPN server on my own VPS (in Japan) , and I'm using the OpenConnect VPN Server (a.k.a. ocserv). I want to have multiple DNS servers be available to the user so that the best one is used ...
0
votes
0answers
16 views

Vsphere 6 datastore freespace discrepanc​y

Details of server HW/SW : DEll R220, RAID 1 Configuration (2x1TB) VSphere Version : ESXI-6.0.0-20160302001 Symptom: The Datastore view and the Summary tab in vCenter Server Appliance report an ...
-1
votes
1answer
11 views

sendmail : closing port 25

Nmaping my server I got theses results : PORT STATE SERVICE 25/tcp filtered smtp 80/tcp open http On the server-side : netstat -lpn Proto Recv-Q Send-Q Local Address ...
-1
votes
0answers
19 views

Reliable backup system with Ubuntu and ISP Config [on hold]

I'm new mounting servers and I have finally a functionally Ubuntu Web Server on EC2 Amazon AWS with: - ISPConfig - MySQL - Postfix - Bind - Amavisd-New - OpenDKIM Some domains are in Route 53 DNS ...
-1
votes
1answer
20 views

Kernel panic - not syncing: Attempted to kill init ( using qemu for a Rasbian ARM image) [on hold]

I am using qemu 2.6.0 on my ubuntu 14.04 x86_64 PC. I want to emulate rasbian -- A Linux destro based on ARM Debian for Raspberry Pi. Here's the settings when using qemu /usr/local/src/qemu-2.6.0/...
0
votes
0answers
6 views

can't access endpoints after hsrp failover

I have an etherchannel (LACP) between two C3850 switches (g1/0/23 and g1/0/24 on each of the two 3850s (running IP BASE). This is PO1, trunked, allowing all VLANs between the two switches. I have (so ...
0
votes
0answers
6 views

Multiple VPN connections on one terminal server

Let's say I setup a terminal server and one user connects to it with several simultaneous rdp sessions from the same PC. Could he setup different vpn profiles on each rdp session and have all of ...
0
votes
1answer
12 views

try_files with a single @location?

I started from https://gist.github.com/mattd/1006398 and now I have this: root /data/example.com; location /sites/default/files/ { try_files $uri @proxy; } location / { ...
-1
votes
0answers
25 views

Use SSH key after utilizing su to switch to a different user in Debian [on hold]

I'm trying to write a bash script that does the following: su's to a different user on the server runs a git pull from a remote using SSH key authentication (as that user) Unfortunately I can't ...
0
votes
1answer
12 views

singular access log entry without leading slash

When tracking down a PHP notification of WordPress in canonical.php where parse_url() created an array without 'path' entry, we found this related line (with a corresponding 301 redirect) in access ...
-1
votes
0answers
17 views

Should I be able to create this VPN setup?

My boss has asked me to setup a scenario which I told him I don't see why you would want to do it this way and I don't think it can be done. He want to have the WAN ports of two routers on the same ...
1
vote
1answer
16 views

Graylog and ELB

We are trying to use ELB to load balance two graylog nodes. For the most part it works correctly but for certain actions like going to System-Nodes it times out and we receive the following. If we ...
-4
votes
1answer
21 views

web program today: why is online web program user =/= Unix user in /etc/passwd [on hold]

History and explanation In the early days of Unix, ... as Unix was invented as a network and multi-user operating system; you could deploy web server programs on Unix where the online user in the ...
0
votes
0answers
8 views

Different compute schedulers running on VMs

I'm setting up a parallel computing cluster of about 15 nodes that will have to be shared by multiple research groups. Each group has their own software, licensing, and job scheduler requirements (...
-1
votes
1answer
30 views

Run shell script on the event of “possible SYN flooding”

Since it doesn't appear to be possible to get "netstat" stats at the time I got an SYN flooding, I'd like to write a script that gets all the stats I need (top IPs, used memory, etc) and write to a ...
0
votes
0answers
8 views

IIs 7.0 intranet server authentication challenge

I probably have no business administering a web server, but there is nobody else in our team to do it. We have a company intranet site that is open to everyone in the enterprise. It is running on a ...

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