Aug 17

Magento 2: Misc Stuff

How to Upgrade Magento Version from 2.2.x to 2.3.0?

http://www.codextblog.com/magento-2/upgrade-magento-version-2-2-x-2-3-0/

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Back up and roll back the file system, media, and database

https://devdocs.magento.com/guides/v2.3/install-gde/install/cli/install-cli-backup.html

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System Upgrade: conflicting component dependencies

https://community.magento.com/t5/Magento-2-x-Version-Upgrades/System-Upgrade-conflicting-component-dependencies/td-p/27404

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Set the Magento mode

https://devdocs.magento.com/guides/v2.3/config-guide/cli/config-cli-subcommands-mode.html

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Command-line upgrade

https://devdocs.magento.com/guides/v2.3/comp-mgr/cli/cli-upgrade.html

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Update and upgrade checklist

https://devdocs.magento.com/guides/v2.3/comp-mgr/prereq/prereq_compman-checklist.html

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dry run example

https://github.com/magento/magento2/issues/4055

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DOWNLOAD RELEASES, PATCHES AND TOOLS

https://magento.com/tech-resources/download

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How to decompress a .bz2 file

https://superuser.com/questions/480950/how-to-decompress-a-bz2-file

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Magento 2.3 technology stack requirements

https://devdocs.magento.com/guides/v2.3/install-gde/system-requirements-tech.html

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