Video streaming from mobile to laptop to web1 month 1 dayIlarie 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 controller1 month 1 weeksaggir


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 3 daysCaesium

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 2 months 1 weekyasirsaif172

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 13 hourspfb6736



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 103 months 1 weekchonthicha 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...

Can I open ClamTK from the linux prompt?3 months 1 weektuckeranddale

I run Linux Ubuntu without any GUI.  Now I would like to use ClamAV with the GUI. I installed ClamTK on the server but I do not know how to open it. Is it possible to use ClamTK from the terminal...

cli_loaddbdir(): No supported database files found in /var/lib/clamav3 months 1 weektuckeranddale

I can not run clamscan on my Linux Ubuntu machine. How can I fix this?

Nginx reverse proxy URL getting rewritten3 months 1 weekgopikrish81

I am using nginx reverse proxy with ingress object to route my requests to kubernetes pod.

With the below config in place, when I place a request to...

How can I connect my virtual machine to the internet3 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?3 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 machine3 months 2 weekschonthicha 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 firewall3 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 3 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

Logged out on my Linux Ubuntu machine and can't login anymore3 months 3 weekstuckeranddale

I worked on the sshd_config file and changed the addAuthorizedKeysFile in it. After that I lost the connection to the server and I am not able to login via ssh again. I have no access to the...

Server refused our key3 months 3 weekschonthicha tutama

I try to login at my linux ubuntu server via ssh-keyfile from another user. I checked all the file permissions carefully.


.ssh hat 700 and authorized_keys file has 600 permission....

No supported authentication methods available [preauth] sshd[5309]: error:3 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...

How can I generate a sha256sum checksum for downloaded software3 months 3 weekschonthicha tutama

I downlowded a torrent file from many different sources. Thats a bit risky as people might have been added some malicious code into the software. Thats why I would like to calculate the checksum ...

Why Spamassasin gives itselve shh access with bin/sh?3 months 4 weekstuckeranddale

I wonder why spamassasis grantes itselve ssh access with bin/sh instead of bin/false. Is this no security risk to grant a software full shh access to the server?

Hello guys can you guys check if am doing right on this problem?4 months 2 dayshasanchik

a costumer is purchasing 5 items from a store. design a program that asks for price of each item and then displays the subtotal of the sale, the amount of sales tax and the total?


Website uses as email adress4 months 4 daystuckeranddale

I set up a WordPress website with the sytsem email but somehow website uses

Remember me at WordPress site has no function4 months 1 weektuckeranddale

I run a WordPress website and found that the remember me checkbox within login process has no function. If I close the browser and open site again I need to login again. The site does not remember...

Need to login at WordPress always twice?4 months 1 weekchonthicha 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...

The email adress of my WordPress website does not update4 months 1 weektuckeranddale

I changed the email adress of my WordPress website but somehow the email adress is not updateing. How can I fix this?

Creating automatically generated invoices for subscriptions at WordPress website using SlicedInvoice4 months 1 weektuckeranddale

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....

What are the Desktop Analyst's tasks?4 months 2 weeksAbdou

I have an interview in 3 days for the role of "Desktop Analyst" where I am required to resolve "software and hardware issues".

I know of an 'IT Help Desk' and 'IT Support' yet how does a...

How to recover deleted videos and some word documents from partition?4 months 2 weeksjaxsonleo12

How to recover deleted videos and some word documents from partition. I am using windows 10 and have lost my data 1 week ago. Is there any manual method or software which can help me out...

Is there any way (technique/tool) to identify actual product and its related details from input string?4 months 3 weeksUsesRN

For example: 

1. Input String: "

wound type cartridge filter size 20 * 4 Inch for RO plant" 


Product: cartridge filter for RO plant

Size: 20 * 4 inch...

What is the best advice you have had as a frontend developer?6 months 2 daysPalaksinghla

I am a frontend developer and I wish that somebody had told a few thinngs when I began my career as a frontend developer. One of the important things I wish I knew was -- to say 'NO' to projects...

Host unable to communicate with guest machines6 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...