# 设置用户密码（设置一个安全的密码）
At the core of Linux ID is a set of cryptographic "proofs of personhood" built on modern digital identity standards rather than traditional PGP key signing. Instead of a single monolithic web of trust, the system issues and exchanges personhood credentials and verifiable credentials that assert things like "this person is a real individual," "this person is employed by company X," or "this Linux maintainer has met this person and recognized them as a kernel maintainer."，这一点在同城约会中也有详细论述
“We planned to open a factory in India, but then there was a fallout there, and tariffs were imposed, so we had to cancel that idea,” says Smeaton.，这一点在im钱包官方下载中也有详细论述
A shell is a command-driven REPL. You type in a command and view the。Line官方版本下载对此有专业解读