Questions tagged as 'ubuntu'

Tagged questions
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Use additional HD Linux space Ubuntu on main drive where apache is located

Good afternoon, sorry the question is a beginner in linux, I will explain my case. I have an instance of 4 gb ram 80 ssd in google cloud compute engine with ubuntu. so far, ok, I have my website inside the apache folder / home / user / website c...
asked by 25.05.2018 / 23:41
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Configure Laravel Virtual Host on ubuntu

When I access a project that does not use laravel, it works normally, but when it does not load anything, it shows nothing and shows an empty screen. Does his configuration have to be different from the others? My virtual host looks like this...
asked by 17.01.2018 / 05:14
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how to connect VM with mysql in another VM with PHP / Apache?

Good evening, people. I am developing a system in php / mysql to improve my knowledge in the area. Knowing this, I now need to simulate a server by doing the following steps: 1 ° Create three virtual machines (with ubuntu OS in the virtual bo...
asked by 09.12.2017 / 22:44
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The mbstring extension is missing. Please check your PHP configuration - Ubuntu

Hello, I try to access my phpMyAdmin but the error appears: The mbstring extension is missing. Please check your PHP configuration. Someone who knows how to solve this?     
asked by 12.12.2017 / 17:32
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Run MySQL command when booting the system

Other commands I was able to execute when booting the OS normally in these two ways: 1 - Creating a .sh file in the /etc/init.d/ folder and putting the command in. 2 - Placing at the end of file /etc/rc.local before...
asked by 22.09.2017 / 19:50
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PDO returning error when there is no error

Randomly, I get the following error while updating my system: Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Cannot assign requested address By mistake, it can not connect to the server, but the server is there, and it's on, of...
asked by 21.09.2017 / 14:39
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Problem to raise the Apache server with XAMPP in Ubuntu 17.04

I'm using XAMPP on Ubuntu 17.04 and am experiencing a very annoying problem to raise the apache server. When you enter the /opt/lampp directory and run the ./lampp start command, the following problem is returned: After...
asked by 11.09.2017 / 00:52
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rpy2.robjects error in ubuntu - LookupError: 'show' not found

I simply can not test functions in python with R. In my jupyter notebook I did: ! pip install rpy2 And when importing robjects gives error: import rpy2.robjects as ro;     
asked by 27.08.2017 / 21:53
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How to execute commands from a ubuntu executable in php?

I run the following line in ubuntu: needle alvo.txt modelo.txt When running it displays these lines: Needleman-Wunsch global alignment of two sequences I need to give an enter to go as default in this: Gap opening penalty [10.0]:...
asked by 02.08.2017 / 23:48
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Ubuntu Server Cache with Nginx

I'm having a Cache issue on my Ngnix Server with Wordpress The site is currently using a PHP WebService and SESSION, WebService brings me the user information and I store it in the session, but the user can change his data, when he updates th...
asked by 19.04.2017 / 17:28