haijuだよ?仕事で役に立たない！Linuxネタコマンド集 - Qiita - https://qiita.com/ryuichi1208/items/598cb0571a2576ecd0e1
senooken JP Socialはsenookenの専用分散SNSです。
senooken JP Social is a social network, courtesy of senooken. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.
All senooken JP Social content and data are available under the Creative Commons Attribution 3.0 license.