All Questions

0
votes
0answers
2 views

How to add/ignore a subfolder in htaccess file?

I have build an app at http://url/sdf19/ I have a .htaccess placed in /sdf19/ containing RewriteRule for clean urls. But I have built a PDF generating tool, which is in a subfolder /inc/tools. I ...
0
votes
0answers
7 views

nginx conf: http2 module not working in Chrome in ubuntu 18.04

I'm trying to setup the http2 module in nginx on a fresh Ubuntu 18.04 vps. Http2 works fine in Firefox (I checked the response headers). Some third party websites indicate that my http2 configuration ...
-1
votes
0answers
9 views

DNS lookup taking more than 300+ ms on Debian 8

I am new to all these technical world, so please help this new guy. So I have set up a site on OVH VPS using Debian 8 64 bits with Vesta Cp, and I am using Let's encrypt SSL option from Vestacp. So I ...
0
votes
0answers
8 views

Nginx website not available through domain name, available through curl or IP

When trying to request the server by domain name on Firefox it seems like trying to connect but finally give up. When I connect through IP or using curl everything is ok. Few days ago I was able to ...
0
votes
1answer
11 views

AD: Unable to perform remote desktop logon

For my users in Active Directory, I did setup a GPO in order to allow the remote desktop connections. For a specific user in particular, I did also manually setup the group membership for Remote ...
1
vote
0answers
12 views

Intermediate certificate not in keystore even though I added it

I was tasked to set up an ssl in a server, this server uses wildfly, so I have to make a keystore that contains all of the certificates that I got, the server certificate, the intermediate and the ...
1
vote
0answers
9 views

How to Solve unknown_ca error on WSO2IS-5.7 when using MySQL RDS as backstore?

I've tried to install an instance on AWS using aws RDS as my datasource through the mysql-connector-java-5.1.45-bin.jar with jdbc url jdbc:mysql://< instance>.< zone>.rds.amazonaws.com:3306/...
0
votes
0answers
6 views

Certification Authority not issuing the right certificates for SCEP client

I'm doing certificate-based WiFi authentication (EAP-TLS). I have set up the CA server and in MMC console, I have added the certificate snap-in. In the certificate authority console, I've duplicated a ...
-1
votes
0answers
10 views

nginx, always redirect to HTTPS unless certificate error

Is it possible in nginx to redirect every http request to https but not in case of certificate error?
0
votes
0answers
8 views

SQLSRV PDO driver on PHP 5.6 with Docker

I am trying to move a legacy application (CakePHP 2.5.5) running on PHP 5.6 to a Docker container but I can't get the PDO driver for Microsoft SQL Server to work. I have been searching around for ...
-1
votes
0answers
5 views

How do I escape webapp root directory in a php website? [on hold]

This is part of a old CTF question which I've had trouble solving. I'm not sure what approach to take. I'm given a single site: http://user:token@host:port/public/index.php the flag is in /tmp/...
0
votes
0answers
8 views

Scalability of Oracle RAC on top of OCFS2

Is OCFS2 suitable for none oracle database use cases? eg. Shared storage between multiple server. My main concern is performance and scalability.
1
vote
1answer
16 views

OpenVPN TLS Error: TLS key negotiation failed

I have two servers with exact same config. One of them works fine but the other gives TLS error! None of the solutions mentioned in other threads worked... Server Ubuntu 16.04 OpenVPN 2.3.10 x86_64-...
0
votes
0answers
19 views

emulate telnet over ssh

I have a client/server application that work over a telnet connection, and it does not support SSH. Basically the client opens a telnet connection to the server, which starts a specific shell, and the ...
2
votes
2answers
172 views

What technology is there beyond RAID for disk cluster in a server

With the development of hyperconverged systems, we can see other technology than RAID to handle distributed storage (like ceph for example or VSAN or distributed storage like in nutanix). But is ...
0
votes
1answer
14 views

Unable to run mysqldbexport with --export=both on windows 10 My SQL 8.0.16

I am trying to export data and ddl using the mysqldbexport using the following command mysqluc> mysqldbexport --server=user:passowrd@localhost:3306 --export=both --bulk-insert world --output-...
0
votes
0answers
15 views

How to configure ELK on one server and Filebeat on another server?

I have 2 servers with Ubuntu 18.04 : monitoring.example.com with ELK www.example.com with my site in production and Filebeat Here is the configuration of the ELK server : https://docs.google.com/...
0
votes
0answers
4 views

Scaling CosmosDB Container using Powershell

I am trying to scale the CosmosDB Container using Powershell but couldn't find anything in the docs. I tried the following script which didn't work. $resourceName = $CosmosDB + "/sql/" + $...
0
votes
0answers
4 views

Haproxy Wildcard regex in ACL

Is it possible to have custom acl like *.test.com where it will work for : test.com test.test.com test.test.test.com? I read the documentation and a serverfault thread but none helped. Any help will ...
2
votes
2answers
166 views

RAID 5/6 rebuild time calculation

I plan to build some storage schema but I have to anticipate downtime, maintenance and rebuild Time. Some guys said to me that a 10 disk RAID6 of 10To (SATA) rebuild will last for about a week ! an ...
-2
votes
1answer
29 views

Server slowing down day by day [on hold]

I am using dedicated server for my php application. Server slowing down day by day after reboot everything goes normal. I cache my json resulst as files and serve them to clients , when everything ...
0
votes
0answers
8 views

Fortigate to Azure - working VPN suddenly stops working

I have a FortiGate 60E that I successfully used to create a VPN to an Azure virtual network (see here). It had the 6.0.4 firmware. Recently, I updated the Fortigate firmware to 6.2.0 and the VPN came ...
0
votes
0answers
18 views

Harddrive Compatibility Issues

i recently bought a HP DL580 G7 from ebay. It didnt come with harddrives so i bought 2 x ST1200MM0118 harddrives. I am seeing hell to try to get it working. I contacted HP support who told me to ...
-1
votes
1answer
14 views

making it impossible to change a secure key passphrase

According to this: How do I change my private key passphrase? it is possible to change your private RSA/DSA key passphrase any time. Is there a way to generate a key with a passphrase that is set ...
0
votes
1answer
16 views

How do ZFS snapshots work and how would I implement a retention policy similar to OpenSolaris'?

I've been using ZFS for a while and have snapshots piling up. I believe I can start deleting the old snapshots, but want to be doubly sure. A ZFS snapshot would be essentially similar to a git tag ...
0
votes
1answer
11 views

monit failed protocol test [HTTP] at [localhost]:8080

I get the error "monit failed protocol test [HTTP] at [localhost]:8080" every so often. The application, tomcat, has not stopped and is still running just fine. I know port 8080 is open because I ...
0
votes
0answers
17 views

Wordpress High availability problems

I have been trying to setup HA wordpress with multiple servers, with shared storage. Used GlusterFS (slow file access, with high TTFB, of wordpress), tried EFS (SAme issue, very slow TTFB due to high ...
0
votes
0answers
15 views

Active Directory full forest recovery - Doubts about obscure sentence in MS documentation

I am trying to apply and test best practices about Active Directory full forest recovery as warmly advised in “Best Practices for Implementing Schema Updates or : How I Learned to Stop Worrying and ...
0
votes
0answers
12 views

Add firewall rule after openvswitch and network is up with systemd

I'd like to automate Open vSwitch firewall drop rule with systemd. I'm using Arch Linux but this is probably distro agnostic. https://docs.openvswitch.org/en/latest/intro/install/userspace/ states (...
-1
votes
2answers
36 views

Can not import table to MySQL database on linux

I am trying to install cacti. When I want to import mysql_test_data_timezone.sql to MySQL database on Linux CentOS, I get an error. My command is mysql -u root -p mysql < /usr/share/mysql/...
1
vote
0answers
13 views

IIS Manager shows “Start page” only and no web sites [on hold]

I just created an AWS EC2 Windows Server 2019 and installed IIS, but the IIS Manager shows only "Start page" under Connections and nothing else. I used Visual Studio 2019 Pro to create an ASP.NET web ...
0
votes
1answer
22 views

Infrastructure - different variants. What are the advantages of the virtualization layer? [on hold]

The infrastructure that I see most often: First infrastructure Can I manage the infrastructure equally effectively using only Container-Optimized OS, management and monitoring tools (e.g. Ansible...),...
-1
votes
0answers
10 views

How do I change the default PHP base-version on ssh? [on hold]

I have Centos 7 and Virtualmin installed, with the tipycal php-fpm 5.4, rh-7.0, rh-7.1. rh-7.2 that you can choice between the versions you prefer for every virtualhost on Virtualmin control panel, ...
0
votes
0answers
11 views

Limiting network logins to local subnet windows server 2008 r2

I have an internet facing Windows Server 2008 R2 install. Lets say it's on 70.0.0.74. On 70.0.0.73 is our NAT/firewall that hands out IP addresses from 192.168.1.XXX. I want to be configure the ...
0
votes
0answers
9 views

How do I upgrade to Istio 1.1.3 on GKE using the Istio add-on?

According to this documentation on Google Cloud's website, the supported GKE version for Istio 1.1.3 is 1.13.5-gke.15. However, even a fresh GKE install using the $ gcloud beta container clusters ...
0
votes
0answers
11 views

Moving a hard drive from one Azure subscription to another

I have a Windows 2008R2 virtual machine in Azure with an extra 1TB HDD data disk attached. Can I detach the HDD and move it to another subscription and attach it to a Windows 2016 Server VM that I ...
0
votes
1answer
18 views

How to Handle Long TCP Sessions deployment in ZDD?

I have an application that forward TCP connection to another App. Currently I am trying to make this application Zero Download Deployment, so I can deploy new version at any time but there is a ...
1
vote
0answers
8 views

What version of libcudnn and libnccl2 support CUDA 10.0? [on hold]

Currently, I have CUDA 10.0 installed, but these 2 packages have CUDA 10.1 for some reason: libnccl-dev/unknown,now 2.4.7-1+cuda10.1 amd64 [installed] libnccl2/unknown,now 2.4.7-1+cuda10.1 amd64 [...
0
votes
0answers
8 views

OpenSSL generating .cnf from windows bat script, error: no objects specified in config file

I'm a little stuck trying to generate certificates against a windows 2012R2 AD CS CA using openSSL. My bat script asks for some inputs and uses them to generate a .cnf file for that specific request....
0
votes
1answer
10 views

How Connect Bacula Director from CentOS 7 to Storage Demon in Ubuntu 18.04?

Am new to Bacula and Linux world. Am trying to configure Bacula.. I have Bacula storage demon v 9.0.6 in Ubuntu and Bacula director v 5.2.13 installed on centos 7. When am trying to connect the ...
0
votes
0answers
11 views

Uploading a Python Flask App to an existing Apache2 Server and making it listen on a different port

Quick context: I have a Ubuntu 14.04 LAMP Server that's been hosting my ExtJS Website for a pretty long time. Recently, I've had the opportunity of tinkering with DialogFlow, and I've also made a ...
0
votes
0answers
18 views

Apache: Redirection with RewriteMap is not working

I recently migrated my personal blog to another publication system. So I want to redirect the URL with the old scheme to the new ones. I have a redirect map which looks like this (my domain is ...
0
votes
0answers
9 views

Apache httpd error [migrated]

On the control panel of the sharing hosting that I purchased, sometimes I go to see Last log lines containing errors. Today I read this: Sat, 18 May 2019 13:09:00 GMT [notice] - www.example.com - ...
-3
votes
0answers
12 views

stream on google cloud [on hold]

I am trying to build an android app that will have users share media (videos , audios and images) with each other I chose firebase as a platform. when it came with me to support adaptive streaming i ...
0
votes
0answers
4 views

Cyclos Docker SSL Impelementation for tomcat

I have configured tomcat inside docker container as follows <Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol" maxThreads="150" SSLEnabled="true"> ...
0
votes
1answer
14 views

Changing the name of a folder in a /midia older? [on hold]

Hey guys I have this very ugly name in a hdd and i would love to change it : /media/usr/44691167-b916-42ad-87f0-b215c6ef2e6c$. May i had write wrong, the hdd name is '44691167-b916-42ad-87f0-...
0
votes
0answers
24 views

Server crash on Ubuntu 18.04.2 LTS [on hold]

I am quite new to linux and hosted a root server at hetzner.com, the problem is it sometimes just randomly shuts down and doesn't boot anymore, I then have to go to hetzners panel and simulate the ...
1
vote
1answer
9 views

Show delegated ipv6 prefix at command line in OpenWRT

In OpenWRT’s gui “LuCI“ the delegated IPv6 Prefix provided by the ISP is diplayed in the status page in overview. Normally it will be shown under “IPv6 WAN Status“ in the “Network“ section like IPv6 ...
0
votes
1answer
7 views

How to use Aws code-deploy with Auto-scaling group

We have auto-scaling group behind an Application load balancer which launches instances if the avg. CPU Utilization goes beyond 70%. We have created a base AMI for the auto-scaling group. But the ...
0
votes
1answer
28 views

Routing from one server to another with different interfaces

Server A: eth0 IP: 10.x.x.x eth1: 88.x.x.x (vlan with id 10) Server B: eth0 IP: 10.x.x.x From outside I can ping the 88.x.x.x IP. Server A can ping Server B. On Server B I disabled the ...

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