whatis: add page (#1078)
whatis: add page (#1078)


deekim/tldr,zoisom/tldr,deekim/tldr,cptdeka10/tldr,UncommonPleb/tldr,deekim/tldr,felixonmars/tldr,slash3b/tldr,katekyan/tldr,slash3b/tldr,katekyan/tldr,Phizho/tldr,katekyan/tldr,slash3b/tldr,UncommonPleb/tldr,Phizho/tldr,felixonmars/tldr,felixonmars/tldr,UncommonPleb/tldr,zoisom/tldr,cptdeka10/tldr,Phizho/tldr,cptdeka10/tldr,zoisom/tldr