1.下載ideaIU-2018.2.5.tar.gz
https://www.jetbrains.com/idea/download/download-thanks.html?platform=linux
2.解壓
tar -xzvf ideaxxxx.tar.gz
安裝選擇 evaluate free
關閉idea
3.下載http://idea.lanyus.com/jar/JetbrainsCrack-3.1-release-enc.jar
http://idea.lanyus.com/
4.copy (3)文件 -> ideaxxx/bin/目錄下
5.編輯bin目錄下的idea64.vmoptions和idea.vmoptions文件。
在最后一行插入-javaagent:/path/to/your/idea/bin/xxxJetbrainsCrackxxx.jar
6.打開idea, 進入主界面，點 help->register->activation code
paste 下面的文本：
Code:{ "licenseId":"1337", "licenseeName":"Downloadly", "assigneeName":"Downloadly", "assigneeEmail":"Downloadly@Downloadly.ir", "licenseRestriction":"Unlimited license till end of the century.", "checkConcurrentUse":false,"products":[{"code":"II","paidUpTo":"2099-12-31"},{"code":"DM","paidUpTo":"2099-12-31"},{"code":"AC","paidUpTo":"2099-12-31"},{"code":"RS0","paidUpTo":"2099-12-31"},{"code":"WS","paidUpTo":"2099-12-31"},{"code":"DPN","paidUpTo":"2099-12-31"},{"code":"RC","paidUpTo":"2099-12-31"},{"code":"PS","paidUpTo":"2099-12-31"},{"code":"DC","paidUpTo":"2099-12-31"},{"code":"RM","paidUpTo":"2099-12-31"},{"code":"CL","paidUpTo":"2099-12-31"},{"code":"PC","paidUpTo":"2099-12-31"},{"code":"DB","paidUpTo":"2099-12-31"},{"code":"GO","paidUpTo":"2099-12-31"},{"code":"RD","paidUpTo":"2099-12-31"}], "hash":"2911276/0", "gracePeriodDays": 7, "autoProlongated": false}
７．therotically active untill 2100年1月1號