Category: Χωρίς κατηγορία
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bluedio T7 language reset
Bluedio T7 is nice until it defaults to a language you don’t get. Manual does not say much about switching languages. Search engines didn’t helped either. What we did is try several combinations and we were lucky by simultaneously pressing [+] [-] [play] and the so called “multi function” button. Press everything at the same…
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reveal wifi password on windows 10
If your user profile has administrative privileges, open command prompt and type: netsh wlan show profile name=”nice hotspot” key=clear
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how to solve freepbx upgrade failed: Class ‘Whoops\Util\TemplateHelper’ not found
Although freepbx upgade processes are typically well designed and tested, there might be specific configurations in some installations that could lead into failures. One of these failures occured into one of our freepbx 12 installations while we were upgrading it into version 13 of freepbx. We’ve initiated the upgrade process from the freepbx web gui…
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composer update: mmap() failed: [12] Cannot allocate memory PHP Fatal error: Out of memory
proc_open(): fork failed errors# If composer shows proc_open() fork failed on some commands: PHP Fatal error: Uncaught exception ‘ErrorException’ with message ‘proc_open(): fork failed – Cannot allocate memory’ in phar This could be happening because the VPS runs out of memory and has no Swap space enabled. To enable the swap you can use for…
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npm to add sb-admin-2 to laravel
First of all make sure you have node.js installed. If you haven’t so, install it: https://nodejs.org/en/ Change directory to your laravel project and use npm to install sb-admin-2 like this: npm install –global startbootstrap-sb-admin-2 If it compains for popper or other packages, use npm again to install them, like this: npm install –global popper Now,…
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existing code to bitbucket (git)
Let’s assume you ‘ve got setup a small project locally and it’s time to add it to bitbucket. All you need to know is: https://confluence.atlassian.com/bitbucketserver/importing-code-from-an-existing-project-776640909.html There are a couple of details though that could make your life difficult if you don’t pay the proper attention: Bitbucket. Login to your bitbucket account, create a repo (but…
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xampp + php + curl + ssl = fatal_error
If you use xampp with php and curl you might encounter an error like this: Fatal error: Uncaught exception ‘HttpClientException’ with message ‘cURL Error: SSL certificate problem: unable to get local issuer certificate’ in HttpClient.php If this is the case the solution is easy: Download cacert.pem from official curl page https://curl.haxx.se/docs/caextract.html Copy cacert.pem to c:\xampp\cacert.pem…
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how to configure dkim on zimbra
Just type the following: su – zimbra /opt/zimbra/libexec/zmdkimkeyutil -a -d example.com Then add the output to a txt record in your dns config. Check your configuration using this link: https://mxtoolbox.com/dkim.aspx
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install certbot on ubuntu 16.04
On Ubuntu systems, the Certbot team maintains a PPA. Once you add it to your list of repositories all you’ll need to do is apt-get the following packages. $ sudo apt-get update $ sudo apt-get install software-properties-common $ sudo add-apt-repository ppa:certbot/certbot $ sudo apt-get update $ sudo apt-get install python-certbot-apache Reference: https://help.ubuntu.com/community/Repositories/Ubuntu#Adding_PPAs