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1.安装 1 wget https://download.redis.io/releases/redis-6.0.9.tar.gz 2 tar xzf redis-6.0.9.tar.gz 3 cd redis-6.0.9 4 make 5 make install PREFIX=/usr/loca 阅读全文
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使用了chrony模块 dnf install chrony vim /etc/chrony.conf # Use public servers from the pool.ntp.org project. # Please consider joining the pool (http://www 阅读全文
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let a = undefined; let b = null; let c = ''; let d = 0; let e = {}; let f = []; if (a) { console.log("undefined 能过"); } else { console.log("undefined 阅读全文