for {i++}

  This is how I fixed my problem. You may fix this by cleaning out rpm database. But first, in order to minimize the risk, make sure you create a backup of files in /var/lib/rpm/ using cp command: mkdir /root/backups.rpm.mm_dd_yyyy/ cp -avr /var/lib/rpm/ /root/backups.rpm.mm_dd_yyyy/ The try this to fix this problem: # rm -f /var/lib/rpm/__db* # db_verify /var/lib/rpm/Packages # rpm --rebuilddb # yum clean all And finally verify that error has gone with the following yum command # yum update

无需账户注册，取一个别名即可 速度也很快

上这里下载工具 https://aikapool.com/doge/index.php?page=gettingstarted  来这里挖 prohashing.com  

page.setJavaScriptEnabled(true); eg: const puppeteer = require('puppeteer'); (async ()=> {     const browser = await puppeteer.launch({ headless: false });          const page = await browser.newPage();     await page.setJavaScriptEnabled(true);     await page.goto( 'https://nsw2u.com/page/2' ); })();