I would like to ssh my Linux Ubuntu machine on a VM hosted by Windows 101 day 15 hourschonthicha 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?5 days 15 hourstuckeranddale

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/clamav5 days 15 hourstuckeranddale

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

Nginx reverse proxy URL getting rewritten5 days 20 hoursgopikrish81

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 internet1 week 14 hourschonthicha 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?1 week 1 daychonthicha 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 machine1 week 4 dayschonthicha 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 firewall1 week 4 dayschonthicha 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 1 week 6 daysCodebutcher

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 anymore2 weeks 6 daystuckeranddale

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 key2 weeks 6 dayschonthicha 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 weeks 15 hourschonthicha 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 weeks 21 hourschonthicha 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 weeks 1 daytuckeranddale

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?3 weeks 5 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 weeks 22 hourstuckeranddale

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

Remember me at WordPress site has no function1 month 1 daytuckeranddale

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?1 month 2 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...

The email adress of my WordPress website does not update1 month 3 daystuckeranddale

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 SlicedInvoice1 month 3 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....

What are the Desktop Analyst's tasks?1 month 1 weekAbdou

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?1 month 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?1 month 2 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?2 months 3 weeksPalaksinghla

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 machines3 months 6 daysjohnnyseq

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.json3 months 1 weekcoreyellsworth


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?3 months 2 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 6.63 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:


Redirecting HTTP to HTTPS3 months 4 weekssushovan

How to redirect HTTP to HTTPS Using .htaccess File forcefully?

Copying server backup to a local virtual machine using tar command4 months 4 dayschonthicha tutama

For backing up a Linux ubuntu setup I use this command:

sudo tar -cvpzf backup2018.tar.gz --exclude=/home/server/backup2018.tar.gz -- one-file-system /