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Question
Best programming with db for online application with a lot attachment docs2 days 6 hoursjjosc

Case: My company would like to build project management of construction, this should manage all activities for each 5 stages like planning, execution, revision; the first challenge I see is the...

08
Nginx not starting2 days 20 hoursKvadive

My raspberry pi, does not boot into desktop. When i checked the log files of boot, I get the following messages from the kernal.I am operating my raspberry pi through ssh in headless mode.

...
016
What are the different types of Datatypes in Java?3 days 14 hoursSudheerM

What are the different types of Datatypes in Java?

012
What are the different types of Operators in Java?3 days 14 hoursSudheerM

What are the different types of Operators in Java

012
Video streaming from mobile to laptop to web3 months 7 hoursIlarie 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 (...

0130
CrashLoopBackOff nginx controller3 months 1 weeksaggir

Hi,

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...

0127
Trouble querying Solr from JavaScript and displaying results, getting nothing4 months 2 daysCaesium

I am trying to work off of http://wiki.apache.org/solr/SolJSON tutorial. I have put my url for solr in the code, copied from solr admin query...

0146
Professional Website Design - Choose simple website design 4 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...

0194
Solr / Wordpress integration 4 months 4 weekspfb6736

Greetings 

 

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...

0198
I would like to ssh my Linux Ubuntu machine on a VM hosted by Windows 105 months 6 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...

0195
Can I open ClamTK from the linux prompt?5 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...

1326
cli_loaddbdir(): No supported database files found in /var/lib/clamav5 months 1 weektuckeranddale

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

1278
Nginx reverse proxy URL getting rewritten5 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...

4259
How can I connect my virtual machine to the internet5 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? 

0195
How can I use rsync on my virtual machine to back up a remote linux system?5 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...

0218
I forgot the password for ubuntu on virtual machine5 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?

0248
SFTP not working after enabling Plesk firewall5 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...

0243
nmap shows port 21 to be open 5 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
rDNS...

0156
Logged out on my Linux Ubuntu machine and can't login anymore5 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...

2236
Server refused our key5 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....

6367
No supported authentication methods available [preauth] sshd[5309]: error:5 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...

0244
How can I generate a sha256sum checksum for downloaded software5 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 ...

1183
Why Spamassasin gives itselve shh access with bin/sh?5 months 3 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?

1213
Hello guys can you guys check if am doing right on this problem?6 months 1 dayhasanchik

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?

 

...
1317
Website uses wordpress@website.com as email adress6 months 3 daystuckeranddale

I set up a WordPress website with the sytsem email info@website.com but somehow website uses wordpress@website.com...

1228
Remember me at WordPress site has no function6 months 6 daystuckeranddale

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...

1202
Need to login at WordPress always twice?6 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...

0294
The email adress of my WordPress website does not update6 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?

1189
Creating automatically generated invoices for subscriptions at WordPress website using SlicedInvoice6 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....

0282
What are the Desktop Analyst's tasks?6 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...

1206

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