Questions tagged as 'linux'

Tagged questions
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Error when mounting NFS

Expensive; I have an NFS server and a Client. On the server is apparently OK as there are other mount points on it. The client that is in trouble is a new server. I installed nfs with yum install nfs *, with a netstat -an the active ports (11...
asked by 19.03.2018 / 17:24
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Vs Code does not show directory / var / www

I try to add the / var / www folder to the Visual Studio Code workspace, but clicking 'add folder to workspace' and navigating to the / var directory does not show the www folder. Any idea what it is?     
asked by 22.03.2018 / 12:31
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Codeigniter does not display your Welcome screen

I started learning codeigniter a few days ago and I have the following problem: I've done the correct installation of LAMP and Codeigniter /var/www/html/codeigniter But when I try to access the Welcome page of the framework...
asked by 24.03.2018 / 20:26
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Linux Crontab doubts

When I type crontab-l I see the schedules When I type crontab-and I can edit the schedules What happens if I just type crontab? I'm still new to Linux     
asked by 12.03.2018 / 15:52
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Configure Cronjob to run every 5 minutes when it is between 5 to 20 hours

I need to make a setup so my cronjob works every 5 minutes. However, if the time of day is before 5 and greater than 20 I do not want it to run. That is, I want to make a cron that runs every 5 minutes, but only in...
asked by 20.04.2016 / 20:04
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Ubuntu cinnamon hangs after CREATE on the docker-machine

That's the moment you caught (I'm on another computer) docker-machine create --driver virtualbox uhu Creating CA: /home/thatanero/.docker/machine/certs/ca.pem Creating client certificate: /home/thatanero/.docker/machine/certs/cert.pem...
asked by 24.02.2018 / 20:07
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Behavior difference between a console application and an apache module in Linux - Delphi

I have an application (Delphi Tokyo update 1) running on Windows (32 and 64 bit) and now I'm adjusting it to work on Linux too. Unfortunately I came across an error that I do not know how to get around. The function Log2 (in unit System.Math)...
asked by 12.02.2018 / 13:30
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Problem with JavaFX on Linux

JavaFX Alert on Linux. I'm testing JavaFX technology, but I've noticed some things that work fine on windows but not on Linux. For example, the class javafx.scene.control.Alert, to display alert windows. In Windows the alert appears perfectly...
asked by 07.02.2018 / 21:53
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Problems Installing Java 7 on Ubuntu

Hello I'm trying to install Java 7 on Ubuntu. I used the following commands: ~$ sudo apt-add-repository ppa:webupd8team/java ~$ sudo apt-get update But at this point, it returns the following message: Err:15 http://ppa.launchpad.net/o...
asked by 15.02.2018 / 20:42
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Connection error in mariadb

Today I installed lamp on my manjaro and everything was working normally, until I went to test php with mysql and typed the code: $conexao = mysqli_connect('localhost','root','','data'); I realize that after that all the rest...
asked by 27.01.2018 / 09:21