Questions tagged as 'ubuntu'

Tagged questions
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Api returns the data correctly when requested by localhost but not by ip

Yesterday I did this question :    I made a REST api, using Laravel , for an application that   I am doing, to carry out the requisition tests I created a VM   where is the api.       Assign a fixed ip to this VM and disable the firewall t...
asked by 14.11.2017 / 16:44
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What steps to create a Docker image for Ubuntu 16:04, php 5.6 and apache (with Composer, xdebug, phpunit, npm and REDIS)?

I am a beginner in Docker and am trying to create an image with the following specifications: The source OS has to be the original Ubuntu 16.04. I can not use images already available in the docker hub; You must have installed apache - lat...
asked by 18.09.2017 / 21:43
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Problems with Opencv in Qt creator

The program does not have any errors in the build, but when I run the code it has the following message:    libopencv_core.so.3.4: can not open shared object file: No such file or directory The .pro file looks like this: QT += c...
asked by 28.12.2017 / 17:03
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Renaming multiple Linux files [closed]

I have several files: xaa.txt xab.txt xac.txt xad.txt até xcn.txt I need to rename all files to: nome1.txt nome2.txt nome3.txt etc... In order, that is, xaa.txt should be the name1.txt xab.txt should be the name2.txt and so on Is it...
asked by 19.12.2017 / 15:50
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Debug in C / C ++ in Visual Studio Code does not work (Linux Ubuntu)

I use the Visual Studio Code, and wanted to use its Debug in my C / C ++ files. There are a few BR tutorials on how to set up VS code debugging for Linux, even more in the language I use, and since I'm new to this text editor, I'm struggling....
asked by 22.02.2018 / 08:04
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ibm_db2 PHP7 Nginx

I'm having trouble starting the ibm_db2 extension on my server. It's a 16.04 Ubuntu Server, running PHP7.0 + Nginx I installed with pecl install ibm_db2 I added the roads in etc / php / 7.0 / fpm / php.ini extension=ibm_db...
asked by 09.11.2016 / 18:03
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Unknown android-studio VDM error

I'm having problems creating a device in android-studio because of much searching on the net I decided to put a question here to see if someonecan respond. I use Ubuntu 16.04 and the project in question was created in PhoneGap, of course I on...
asked by 06.10.2016 / 21:26
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Visual Studio Code does not work on Ubuntu 16.04

I'm trying to use Visual Studio Code in Ubuntu 16.04 x64, but I did not succeed. I tried to install via .deb package and the whole procedure apparently went well. But when trying to open the already installed program, the screen looks like th...
asked by 18.08.2016 / 00:17
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Interface between python and prolog

Good morning. I need to make the communication between prolog and python. I ended up finding an api pySwip that interfaces between these two technologies, but I can not make it work because prolog needs to be installed as a shared library. I alr...
asked by 17.07.2016 / 16:01
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Error installing libapache2-mod-passenger on Ubuntu

I am unable to install libapache2-mod-passenger on Ubuntu. I tried this command: sudo apt-get install libapache2-mod-passenger However, it returns the following error: Action 'configtest' failed. The Apache error log may have more informa...
asked by 20.11.2015 / 00:38