Gavin's 自留地儿

Posted on Edited on In Symbols count in article: 1.8k Reading time ≈ 2 mins.

整理了下常用的几个JSON类库，并做对比，帮助大家进行选型

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Posted on Edited on In Symbols count in article: 281 Reading time ≈ 1 mins.

查看端口号

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//8080为端口号
lsof -i :8080	

//kill
sudo kill -9 pid

设置软件安装来源为所有来源

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sudo spctl --master-disable/--master-enable

redis

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redis-server	//启动

mysql

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mysql.server start	//启动

postgresql

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pg_ctl -d /usr/local/var/postgres -l /usr/local/var/postgres/server.log start 	//启动

远程传递文件

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scp **.zip username@**.**.**.**:/目录

Posted on Edited on In Symbols count in article: 1.2k Reading time ≈ 1 mins.

通用的sql优化小技巧

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Posted on Edited on In Symbols count in article: 623 Reading time ≈ 1 mins.

记录一些平时接触到的技术

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