Questions tagged as 'ubuntu'

Tagged questions
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How to install magento on virtual host?

I'm trying to install magento on my localhost using virtual host (so it can work) but even I already creating the file in /etc/apache2/sites-available with the name magento.conf with the code: <VirtualHost *:80> DocumentRoo...
asked by 09.08.2015 / 01:22
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Error installing magento

I'm trying to install magento on my localhost, but when I got into the step of putting the database, user and password I had to check the skip base URL option (I'm using virtual host). The page apparently crashed, it took more than 3 minutes...
asked by 09.08.2015 / 02:41
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Run Rails commands on the Ubuntu terminal

I'm learning Ruby through an Alura course and I have a question.    bash: / usr / local / bin / rails: /usr/bin/ruby2.3: Invalid interpreter:   File or directory not found To solve this, every time the terminal is opened I execut...
asked by 16.06.2016 / 19:16
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Accentuation with most up-to-date server problems [duplicate]

I have 2 servers with the following settings: Server 1:    PHP 5.3.10   Apache 2.2.22   MySql 5.5.43   Ubuntu 12.04.5 LTS Server 2:    PHP 5.6.9   Apache 2.4.7   MySql 5.5.43   Ubuntu 14.04.2 LTS I'm using the Yii fr...
asked by 16.06.2015 / 15:18
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Run a Script Shell with double click on Ubuntu

I have a program in Shell, it does the installation and configuration of some programs in Ubuntu, I wanted to know how to compile it or make it run when the user double-clicks it, yesterday I had found a C program that does this, but I lost the...
asked by 21.08.2015 / 00:34
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How to create a graph with two axes and with different scales in R?

I'm trying to plot a chart with 3 datasets. "Precipitation" and "Evapotranspiration" have high values (from 5 to 580) so it would use the same Y-scale (from the shale side) for both plotted data superimposed on line graph. The data of "Days with...
asked by 01.11.2017 / 14:16
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PROBLEM with SUDO "must be setuid root" [closed]

So, I think the title is self-explanatory. I'm a beginner on Linux, I've been trying to install Steroids (test environment for hybrid APP's) following this tutorial (the second, from installation), and now whenever I try to use SUDO this messa...
asked by 14.02.2015 / 06:47
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How to remove a user from the server? [closed]

I use a server with Ubuntu and installed Git to share code remotely. I created a Git user with the command: $ sudo adduser git What command should I use to remove a user?     
asked by 16.11.2017 / 13:30
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Display only non-empty directories with the ls command

Hello, I'm a beginner in Ubuntu and would like to know if there is any way to display only directories that contain subdirectories or files on the command line. If I type only ls , there are directories, executable and non-executable fi...
asked by 25.02.2016 / 22:31
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Change username in Ubuntu [closed]

I formatted my ubuntu and typed the name wrong. I tried to fix it by changing the / etc / hostname and / etc / hosts files but I still can not get what I want. When I open the terminal it looks like this:    daneil @daniel: ~ $ I...
asked by 27.08.2014 / 00:38