Questions tagged as 'linux'

Tagged questions
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Encrypt fixed-size files in Arduino with AES

I know that in arduino it is complicated to work with files, however, how can I encrypt a fixed-size file in Kb or in Mb on Arduino using Aes or another encryption algorithm? Does anyone have any ideas ??     
asked by 06.06.2018 / 21:08
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Genymotion - When starting the emulator it closes itself only after starting Android [openSUSE - Linux]

I have a problem with initializing an emulator using Genymotion, I created two devices, one "Google Pixel 2 - 8.0 - API 26" and one with a lower configuration "Custom Phone - 4.1.1 - API 16 ". When you start any of the two devices the Android...
asked by 06.06.2018 / 21:36
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postfix settings

Friends, I have two servers with the same ubuntu server. One is ubuntu server 17.04 and the other 14.04, the postfix worked the same way in both. Today 14.04 stopped working from nowhere! Just making it clear that I have a corparative email, so...
asked by 31.05.2018 / 19:19
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Failed to install Oracle OCI8!

Hello, I followed several tutorials and did all steps correctly, and I can not install Oracle OCI8 , now after several attempts I get this message: php -v PHP Warning: PHP Startup: Unable to load dynamic library 'oci8.so' (tried: /usr/l...
asked by 08.06.2018 / 16:35
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How to create a virtual host in Nginx inside the application?

How can I make dynamic note creations? Without breaking the permissions of the S, because the nginx is in /etc and the user of the webserver does not have permissions for such change. The application in context creates direct...
asked by 18.05.2018 / 16:00
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How to show processes running on the web server

Well my question is the following is there any php plugin where I can view the php, html etc ... processes running on my server, Cpanel has a similar plugin and was wondering if there is any way to get this.     
asked by 18.05.2018 / 17:43
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Module not found: Can not resolve 'assets / css / custom.css'

I have a small problem when starting my project in react, when running the command yarn start the terminal returns me the following error ./src/index.js Module not found: Can't resolve 'assets/css/custom.css' But in my index.js it's like th...
asked by 14.05.2018 / 22:13
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AWS Amazon - I changed the default user's ubuntu folder

After changing the default folder of the ubuntu user, I can no longer login, because the private key is not found. What to do?     
asked by 08.05.2018 / 00:30
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Create snap package for a Java application

I need to create a snap installation package for a java application that I developed. I followed the creation tutorial for java but it did not make it clear how to encapsulate an application I created. I also need to know how to add Oracle JRE...
asked by 09.05.2018 / 15:57
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Access Firebird CentOS7 Database

I usually installed firebird 3.0.3 on CentOS7 - Firebird-3.0.3.32900-0.amd64 [root@localhost firebird]# ps aux |grep firebird firebird 1099 0.0 0.0 29644 1004 ? S 17:22 0:02 /opt/firebird/bin/fbguard -pidfile /var/run/firebird...
asked by 03.05.2018 / 02:33