add done: 20190823 How To Check Your IP Address in Ubuntu -Beginner-s Tip.md
add done: 20190823 How To Check Your IP Address in Ubuntu -Beginner-s Tip.md

wcnnbdk1/TranslateProject,chunyang-wen/TranslateProject,runningwater/TranslateProject,XLCYun/TranslateProject,Yinux/TranslateProject,tnuoccalanosrep/TranslateProject,alim0x/TranslateProject,FSSlc/TranslateProject,hkurj/TranslateProject,bestony/TranslateProject,LCTT/TranslateProject