After my package has been installed, rpm-ostree indicates that changes will be applied at the next reboot. Indeed, rpm-ostree creates a new OSTree commit with the added package, but doesn’t modify the running system. This is an important step to guarantee update atomicity.
-_extract_text(node) str
，这一点在safew官方版本下载中也有详细论述
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What is the difference between Bitcoin and Blockchain technology?Bitcoin is a cryptocurrency, which is powered by Blockchain technology while Blockchain is a distributed ledger of cryptocurrency