at the first,
record this:
root@xxx:~/hexo# hexo server [error] Error: listen EADDRINUSE Error: listen EADDRINUSE at errnoException (net.js:901:11) at Server._listen2 (net.js:1039:14) at listen (net.js:1061:10) at Server.listen (net.js:1135:5) at Function.app.listen (/root/.nvm/v0.10.25/lib/node_modules/hexo/node_modules/express/lib/application.js:533:24) at /root/.nvm/v0.10.25/lib/node_modules/hexo/lib/plugins/console/server.js:86:9 at /root/.nvm/v0.10.25/lib/node_modules/hexo/lib/post/load.js:67:7 at /root/.nvm/v0.10.25/lib/node_modules/hexo/node_modules/async/lib/async.js:116:25 at /root/.nvm/v0.10.25/lib/node_modules/hexo/node_modules/async/lib/async.js:24:16 at exports.post (/root/.nvm/v0.10.25/lib/node_modules/hexo/lib/plugins/generator/asset.js:50:3)
because i modify the hexo default port 4000 to 80 with config file _config.yml
port 80 is used other application,
so
find the process and kill it
the command:
root@xxxxx:~/hexo# fuser -n tcp 80 80/tcp: 705 715 716 717 718 root@xxxxx:~/hexo# kill 705
then generate and start hexo
root@xxxxx:~/hexo# hexo generate [info] Files loaded in 0.217s [create] Public: archives/index.html [create] Public: archives/2014/02/index.html [create] Public: index.html [create] Public: archives/2014/index.html [create] Public: 2014/02/11/hi/index.html [create] Public: 2014/02/11/hello-world/index.html [info] 6 files generated in 0.344s root@xxxxx:~/hexo# hexo server [info] Hexo is running at localhost:80/. Press Ctrl+C to stop.
OK!
解决运行nodejs代码Error: listen EADDRINUSE
原文：http://www.cnblogs.com/lidonghao/p/3545161.html