#+1605713723
ls -ltro
#+1605713933
cp welcome2bing.html old/welcome2bing.html-011-18-2020
#+1605713969
cp -p welcome2bing.html welcome2bing.html-11-18-2020
#+1605713991
cp -p welcome2bing.html welcome2bing.html-11-18-2020 ; s ls -l welcome2bing*
#+1605713996
cp -p welcome2bing.html welcome2bing.html-11-18-2020 ; ls -l welcome2bing*
#+1605715048
ls -l
#+1605718527
ls -ltr
#+1605718584
vi welcome2bing.html
