Category: EC2
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How to reduce 🗜 the size of PNG images without sacrificing quality
Because PNG works best for drawings and simple graphic representations, you can often reduce the size of PNG images to a fraction without making any noticeable difference in the appearance of the image. Often it is easiest to do image work locally on a PC. Here are some free tools that will save you time.
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ZSH and Oh My ZSH on IOS, iPad and iPhone with Alpine Linux and iSH
How to use zsh and oh-my-zsh on iPad, iPhone and IOS with full Linux OS
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Why you allways should use the prefix www on your WordPress url
Short version. Never use the root domain with WordPress. Always prefix the domain with www or something else. References for always prefix WordPress url with www To www or not to www – Should you use www or not in your domain?
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Apply critical Ubuntu kernel patches without rebooting Ubuntu using Canonical Livepatch
Update Ubuntu kernel without reboot using the free Canonical Livepatch Service. Apply critical Ubuntu kernel patches without rebooting Ubuntu. Apply critical kernel security fixes without rebooting. The Canonical Livepatch Service reduces planned or unplanned downtime while maintaining compliance and security. Livepatch is available on LTS based systems from 14.04 LTS within the normal support cycle.
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How to increase the max_input_vars in WordPress on Ubuntu 16.04
Increase the max_input_vars in WordPress can be done in several ways. Here is how to increase the max_input_vars value in different ways and then how to confirm the new value. This post is for Ubuntu 16.04 LTS with PHP7
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Zip PHP extension for Pano2VR and Object2VR from GardenGnome software
Garden Gnome Software WordPress plugin for Pano2VR and Object2VR requires the zip PHP extension to unpack the packages containing panoramas. sudo apt-get install php7.0-zip Then restart apache web server sudo service apache2 restart