shuiuii的专栏

https://www.jianshu.com/p/9d10d26fd1fd

https://zhuanlan.zhihu.com/p/28340003

https://github.com/zhicheng/base64/blob/master/README.txthttps://github.com/anylogic/alogic/blob/master/alogic-common/src/main/java/com/anysoft/util/code/coder/DES3.javahttps://github.com/yudansan/3...

https://www.jianshu.com/p/4da57a8aa0aa

https://blog.youkuaiyun.com/haoel/article/category/9197

https://blog.youkuaiyun.com/tantion/article/details/85247361

https://www.jianshu.com/p/2b11639905ec?utm_campaign=maleskine&utm_content=note&utm_medium=seo_notes&utm_source=recommendation

https://www.zhihu.com/question/24723688?sort=created对于正向代理，理解起来就是：A需要钱，A知道C由很多钱，想向C借钱但是A和C有矛盾，于是A想到通过B去借C借钱B向C借到钱了，C不知道是A的存在这样B就帮助A借到了Z的钱在这个过程，B就充当了代理借钱的角色，并且是代替A去借钱的，这样就是正向代理。接着是反向代理：A需要钱，C有很多...

https://www.2cto.com/os/201306/223473.html

https://jingyan.baidu.com/article/15622f2435355dfdfcbea595.html

http://man.linuxde.net/

https://www.cnblogs.com/clsn/p/8052649.html

https://www.cnblogs.com/xiaoluo501395377/archive/2013/05/24/3096087.html

http://www.zsythink.net/archives/1199

https://www.cnblogs.com/zl-graduate/p/5727211.html

报错信息： to metadata available for base 解决方法： yun clean all 报错信息： Delta RPMs disabled because /usr/bin/applydeltarpm not installed 解决方法： yum provides yum install deltarpm...