Video streaming from mobile to laptop to web1 month 3 weeksIlarie Marcel

I have to work with a colleague to create a streaming application that needs 2-4 phones, a laptop and a browser. He works on the mobile app and he has to record video and send it directly to me (...

CrashLoopBackOff nginx controller2 months 5 dayssaggir


After running NGINX ingress in k8s and creating around 2000 namespaces with 1 ingress rule per ns the controller got stuck in CrashLoopBackOff.


There is nothing...

Trouble querying Solr from JavaScript and displaying results, getting nothing2 months 4 weeksCaesium

I am trying to work off of tutorial. I have put my url for solr in the code, copied from solr admin query...

Professional Website Design - Choose simple website design 3 months 6 daysyasirsaif172

Since you recognize what your website will do, assembling your website plan just got significantly less demanding. It's imperative that your website configuration is kept straightforward and...

Solr / Wordpress integration 3 months 3 weekspfb6736



I have a question on Solr / Wordpress


I am creating a Workpress site (old newspaper scans in pdf format ) .

In terms of Solr searching , Could I...

I would like to ssh my Linux Ubuntu machine on a VM hosted by Windows 104 months 3 dayschonthicha tutama

I want to back up a remote Linux Ubuntu server using the rsync command. For this purpose, I installed a Linux Ubuntu system on VirtualBox hosted on a Windows 10 PC. Now I tried to connect to the...

How can I connect my virtual machine to the internet4 months 1 weekchonthicha tutama

I installed Linux Ubuntu on a virtual machine from Virtualbox. Now I want to connect the OS to the internet. How can I do this? 

How can I use rsync on my virtual machine to back up a remote linux system?4 months 1 weekchonthicha tutama

I want to back up a remote Linux Ubuntu system using rsync. Therefore I set up a virtual machine with Virtualbox. I installed Linux Ubuntu on the virtual machine. I can ping the remote server with...

I forgot the password for ubuntu on virtual machine4 months 1 weekchonthicha tutama

I forgot my password on a Linux Ubuntu system installed on a virtual machine. Is it possible to change the password so that I can login again?

SFTP not working after enabling Plesk firewall4 months 2 weekschonthicha tutama

I disabled FTP at my server because SFTP is much more secure. This worked fine. Now I enabled the Plesk firewall to put another layer of security to my server. After I enabled the firewall the...

nmap shows port 21 to be open 4 months 2 weeksCodebutcher

I ran the command

nmap localhost

on my Linux Ubuntu machine and got the following output

Other addresses for localhost (not scanned): ::1

No supported authentication methods available [preauth] sshd[5309]: error:4 months 3 weekschonthicha tutama

I tried to add a new user with sudo permission. The problem is that somehow the keyfile authentification for this user does not work. I copied the public key into the ~ssh/authorized_keys of the...

Need to login at WordPress always twice?5 months 5 dayschonthicha tutama

I run a WordPress website. If I login as admin I need to enter the login creditials always twice. Why I need to login always double? Is it possible to change this behaviour? I found that there are...

Creating automatically generated invoices for subscriptions at WordPress website using SlicedInvoice5 months 5 daystuckeranddale

I run a WordPress based website. The website offers 3 different membership plans. 2 of these membership plans come with a subscription which triggers a recurring payment after each billing cycle....

Host unable to communicate with guest machines7 months 1 weekjohnnyseq

I have VMware Workstation 15, and I have Windows 10 pro installed on the host computer.

For some strange reason the host computer is unable to communicate with any of the guest machines and...

QF Pulling From Solrconfig.xml Instead of Configoverlay.json7 months 2 weekscoreyellsworth


I am using Solr Cloud 6.6. I have a RequestHandler named /aggregate that appears in both the solrconfig.xml and configoverlay.json files. It is my understanding that the...

Can you enhance Scrum in your team with new software?7 months 3 weeksAleksandraKl

In our company, we are curious if you can really improve a Scrum understanding and awareness through applying new software to take care of Scrum quality? What are your experiences on the matter...

Scale function is taking longer in solr 7.4 than it was in solr 6.67 months 3 weeksryanr

I recently upgraded Solr from version 6.6 to 7.4 and noticed that my queries are now taking longer to return results. Below is an example of the query that I am using:


Where can I find the php.ini file in Linux Ubuntu?8 months 1 weekSkywalker

I am serching for the php.ini file in my Linux Ubuntu operating system. Can anybody tell me where I can find the php.ini file on the server?

Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service" and "journalctl -xe" for details.8 months 1 weekSkywalker

I want to restart nginx with the following ssh prompt

service nginx retart

When I insert it I get the following eeror message


Boot directory is full in server8 months 1 weekchonthicha tutama

The boot directory is full in server. Thats why the server is down. How can this happen? Normally there is enough space on this server. How can I solve the issue?

open socket #29 left in connection 958 months 1 weekchonthicha tutama

I get a nginx 504 timeout at my server. I checked the nginx error log and found the following error open socket #29 left in connection 95. The numbers in this error vary from line to line. What is...

How can I check if my website is infected by malware?8 months 1 weektuckeranddale

Sometimes if I visit my website i see a Chrome website poping up instead my website. I dont know the reason but i think its because my website is infected by malware. How can I check if website is...

Reading/writing speeds in different RAIDS in VMware8 months 2 weeksOd Vardara

I'm running Windows Server 2016 on VMware workstation player and I am testing different RAID systems with ATTO disk benchmark. In my system the striping volume reads/writes much slower than a...

How can I run same website in different domains with same database in Drupal 7?8 months 3 weeksCodebutcher

I want to create another domain for my website. The Website backend and its database should stay as is. I want to use the same Drupal 7 set up. I want to change only the domain and the design....

How can I use SSH-key authentivication to login at my server with my mobile phone?8 months 4 weeksThe Code

II tried many different Apps to log in to my server via SSH on my mobile. I used the putty-private file for authentication. At my windows machine it works with the key file and the password but if...

How can i add RSS- Feed with custom code to a Drupal 7 website?9 months 22 hourscodenovae

I would like to add RSS Feed aggregation which are searchable to a Drupal 7 website. I need to add this funcionality with a custom module. How can I do this?

How can I add comments feature with views?9 months 23 hourstuckeranddale

I run a Drupal 7 question and answer website similar to this here. Now I want that users can not only answer questions but also having the possibility to comment on given answers. The moduls which...

The best Freelancer Theme Scripts for WordPress9 months 6 daysCodemaster

I want to build a freelancer marketplace. Therefore I am seeking for a freelancer marketplace theme from WordPress as I am falmilar with this CMS. Can anybody list the best freelancer marketplace...

PDOException: SQLSTATE[HY000] [2002] Can't connect to local MySQL9 months 6 daysCodemaster

I get the following error message when I try to access my website: 

PDOException: SQLSTATE[HY000] [2002] Can't connect to local MySQL

Can anybody...