Questions tagged as 'ubuntu'

Tagged questions
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How to install php-5 on ubuntu? [closed]

I am new user in Ubuntu , and I am not able to install PHP-5 via apt-get, since the stable version is PHP-7 , I get an error saying that no packages were found. I tried to use the following commands sudo apt-get install php sudo apt-get i...
asked by 28.09.2016 / 13:10
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Update for PHP 7 ubuntu

After updating PHP on my Ubuntu server my phpinfo() continues to show the previous version 5.5 even when I run php -v (returns version 7.0). I've tried restarting apache and php7.0-fpm and it did not work.     
asked by 06.12.2016 / 18:49
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List the amount of space occupied by a file type in the terminal

I suspect that the PCs I use have many .RData files, used by the R program to save data sets. I want to do a cleanup on these files, but without going into directory by directory, from computer to computer. In addition, I use computers wi...
asked by 29.06.2017 / 15:40
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How to install pip for a particular version of Python?

I have ubuntu 17.10 installed and it came with Python 2.7 and 3.6. I installed Python 3.4 but I can not install the pip on it, it always goes to the latest version with pip3 which is 3.6 How can I install 3.4?     
asked by 23.10.2017 / 18:49
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How do I send transactional e-mail to AWS?

I use an Ubuntu server in AWS and I can not run the PHP mail () function. Do I need to install something on the server or configure something in the AWS Console?     
asked by 29.01.2014 / 21:08
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How to perform operations with really large numbers in C / C ++?

How to perform sum operations with really large numbers? Numbers that can reach 50 or 1000 digits. Do I need to install any library? How to install this library on ubuntu? Can you post an example of the code by adding the two values below?...
asked by 02.04.2017 / 20:26
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Compiling code in Ubuntu and running on windows

Hello, I was wondering how can I compile a C code in Ubuntu and that run in Windows. I tried to put the extension ".exe" at the end of the file, but when I sent the executable to my teacher he said which did not rotate.     
asked by 18.06.2017 / 20:10
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What is the difference between reset and clear in Terminal?

No Terminal , what is the difference between the reset and clear ? I'm using Terminal of Ubuntu , and apparently the two commands clear the screen.     
asked by 02.09.2015 / 22:00
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How to install Python 3

I'm new to Ubuntu and I'm learning Python. I have installed Pyhton 2.7.12 on my pc and would like to know how I can upgrade to version 3. I'm doing a course where I need to make use of a lib. import urllib.request But the following er...
asked by 02.09.2016 / 12:44
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My php system is running on Windows but it is giving UBUNTU error

I'm using PSR-4 auto-load. The error is as follows:    Fatal error: Uncaught Error: Class 'App \ Models \ Bll \ Professor' not   found in /var/www/html/unaprojetos/App/Controllers/Professor.php:12   Stack trace: # 0 /var/www/html/unaprojetos/...
asked by 26.10.2017 / 05:47