Welcome to our technical tips blog – solutions and answers for numerous Joomla, Wordpress, Magento, Linux, MySQL and other problems.
Extract the vimeo.com video URL – it will be something like https://player.vimeo.com/video/123456789 and go to that in your Browser. Right click and choose View Source. Select All and Copy. Paste the HTML code in the textbox below. Click “Grab Vimeo
Wanted to say a Google Maps Streetview image – without all the buttons and tags. Use the code below, then use Snipping Tool to save the image. Note: the only problem are the new hover icons, I couldn’t get the
Writing this up as got caught by a wrong command on the actual Google docs – was resizing a disk from 100Gb to 300Gb. You resize the disk in the Google Cloud admin console. Then use “growpart” to resize the
This can be used for Thunderbird, the Mageplaza SMTP Magento2 plugin or any 3rd party Gmail app. Login to Gmail, then go to “Manage your Google Account”.Then click “Security” or go straight to https://myaccount.google.com/security 2 Step Verification should be turned
A) Generate a new ssh private / public key pair. ssh-keygen -t rsa Generating public/private rsa key pair.Enter file in which to save the key (/home/user/.ssh/id_rsa):Enter passphrase (empty for no passphrase):Enter same passphrase again:Your identification has been saved in /home/user/.ssh/id_rsa.Your
Sometime for renaming files the “mv” command just isnt’ enough, luckily though you can use the “rename” command instead to do pattern-matched renaming of files. It can also work in-combination with the find command. eg. you can rename all files/directories
Had a client using Worldpay for their website that was getting “the MD5 signature could not be verified” – the MD5 signature had been checked in both Worldpay and on the client app. Upon investigation I found it was to
Turns out “certbot-auto” updates itself and any necessary packages. Found the solution to this was to “yum erase openssl.i686 0:1.0.1e-57.el6” and then re-run certbot-auto to reinstall the necessary packages. [root@box ~]# ./certbot-auto certonly -n -d mywebsite.co.uk -d www.mywebsite.co.uk –webroot –webroot-path
Sometimes you get the “Invalid Form Key. Please refresh the page.” on admin login in Magento, especially when migrating Magento to a new server or domain name. This is usually to do with the cookie domain setting being wrongly set
Create the directory for the new instance $ sudo install -o redis -g redis -d /var/lib/redis2 Create a new configuration file $ sudo cp -p /etc/redis/redis.conf /etc/redis/redis2.conf Edit the new configuration file $ sudo nano /etc/redis/redis2.conf pidfile /var/run/redis/redis-server2.pid logfile /var/log/redis/redis-server2.log