Questions tagged as 'servidor'

Tagged questions
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Help for - Optimizing MySQL

I'm having trouble optimizing my MySQL VPS that I use. I have a plan in RamNode with the following specs: Intel® Xeon® CPU E3-1240 V2 @ 3.40GHz (4 Colors) 4GB Ram 135 GB SSD Raid 10 I'm having problems with slowness in one of...
asked by 30.03.2015 / 17:55
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Difference between Multi and Single Thread

In terms of processes, what is the difference between multi-threaded and single-threaded pro? How will both forms work with a request?     
asked by 16.07.2015 / 20:15
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How to remove / uninstall the entire LAMP layer?

I have a web server on which I would like to remove the entire LAMP layer in order to proceed to the root reinstallation of all packages, how can I perform this operation?     
asked by 13.01.2015 / 15:39
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What is RootDSE

The manager of my company, handed me a file saying very little about "rootDSE", and told me that it is a way to integrate LDAP with programming languages. I've never heard of it that way, and I do not find material necessary to understand if it'...
asked by 15.01.2015 / 11:30
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Change server CRON function through PHP

Is it possible to change some CRON function with PHP or any other language? For example, I have the following non-server function: 30 15 * * 1-5 php /var/www/html/projetos/hist_06.php In this application the user would enter that they wo...
asked by 29.09.2017 / 14:54
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Error copying files between servers [closed]

I am copying files via rsync between two linux servers, the command I am using is: rsync -Cravzpt --remove-source-files --exclude 'script.sh' --exclude 'index.php' /var/www/html/bkpserver/tarefario [email protected]:/var/www/html/ But wh...
asked by 19.07.2017 / 23:01
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Checking file on web server

Next, I have an Android app, this app wants to verify the existence of a web image to be able to load Picasso, if the image does not exist in an address www.algumacoisa.com/img/imagem5.png I will show a message. So what I need is to validate the...
asked by 17.02.2017 / 15:12
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How to connect a MySql database with QT over a LAN?

Hello, at the moment I'm noob in handling servers with databases. I am using Qt Creator 5.3 to develop my project, and I decided to incorporate a Mysql 5.7 bank to it. I'm trying to establish a simple connection between my application and the My...
asked by 23.08.2016 / 22:30
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Set FROM different from the email you are actually sending. It's safe?

When I send email through php (phpmailer), I can configure all email parameters, however, I can check that I can do something like this: <?php // Excerto do código $mail = new PHPMailer; $mail->IsMail(); $mail->IsHTML(true);...
asked by 28.07.2016 / 12:40
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Error starting PowerShell in Windows Server 2008 R2. How to solve?

I have installed SQL Server 2014. When I start PowerShell on Windows Server 2008 R2 and do the "sqlps" command to test, this error occurs which shows in the image below ... On another computer, with windows 7 and the same version of SQL Serve...
asked by 20.08.2015 / 21:25