command line crash course

370  git clone https://github.com/buck3000/CLI-Obstacle-Course.git
  371  cd CLI-Obstacle-Course/
  372  ls
  373  ls
  374  mv images app/assets
  375  ls
  376  cd app
  377  ls
  378  cd assets/
  379  ls
  380  cd ..
  381  ls
  382  cd ..
  383  ls
  384  ls
  385  date
  386  uptime
  387  whoami
  388  ls -a -l
  389  ls -a
  390  ls -a -l
  391  cd ..
  392  ls
  393  cd CLI-Obstacle-Course/
  394  ls
  395  cd app
  396  ls
  397  cd app
  398  cd views
  399  ls
  400  PATH
  401  path
  402  ls
  403  cd static_pages/
  404  ls
  405  ls -R
  406  ls /..
  407  ls /.
  408  ls \..
  409  ls \...
  410  ls \..
  411  ls \..
  412  ls \app
  413  ls app/assets
  414  ls \app\assets
  415  ls \..
  416  echo
  417  l
  418  ls /
  419  ls /Users
  420  PATH
  421  $PATH
  422  current
  423  ls -R
  424  ls -S
  425  ls -s
  426  ls full path
  427  ls -t
  428  ls ..
  429  ls ..\..
  430  ls ..
  431  ls ../..
  432  ls ../../..
  433  ls
  434  mv this_is_the_annoying_ping_pong_text\!.txt ..
  435  ls
  436  ls ..
  437  ls
  438  mv this_is_the_annoying_ping_pong_text\!.txt ..
  439  mv this_is_the_annoying_ping_pong_text\!.txt .
  440  mv ../this_is_the_annoying_ping_pong_text\!.txt .
  441  ls
  442  mv this_is_the_annoying_ping_pong_text\!.txt where_am_i?.txt
  443  ls
  444  mv where_am_i\?.txt were_am_you?.txt
  445  wkdir
  446  dir
  447  pwd
  448  pwd > where_am_?.txt
  449*  where_am_\?.txt 
  450  pwd |  where_am_?.txt
  451  pwd < where_am_\?.txt 
  452  less where_am_\?.txt
  453* cd ../../..CLI-Obstacle-Course
  454  cd ../../..
  455  ls
  456  cd app
  457  ls
  458  cd ..
  459  grep static_pages_controller.rb
  460  locate static_pages_controller.rb
  461  find static_pages_controller.rb
  462  find app static_pages_controller.rb
  463  find . static_pages_controller.rb
  464  find . *controller.rb
  465  cd app/helpers
  466  ls
  467  mv static_pages_controller.rb app/controllers
  468  mv static_pages_controller.rb app/
  469  mv static_pages_controller.rb ../app/
  470  mv static_pages_controller.rb ../app
  471  cd ..
  472  ls
  473  cd app
  474  ls
  475  cd app
  476  cd ..
  477  ls
  478  cd app
  479  ls
  480  cd app
  481  cd controllers
  482  ls
  483  cd ..
  484  ls
  485  cd app
  486  cd app/app
  487  cd ..
  488  ls
  489  cd ..
  490  ls
  491  cd CLI-Obstacle-Course/
  492  ls
  493  cd app
  494  ls
  495  find static_pages_controller.rb
  496  find helpers/ static_pages_controller.rb
  497  find app/ static_pages_controller.rb
  498  find ../app static_pages_controller.rb
  499  find app/app static_pages_controller
  500  ls
  501  cd app
  502  cd app.
  503  cd app/
  504  mv app/static_pages_controller.rb ./controllers
  505  subl .
  506  mv app static_pages_controller.rb
  507  mv static_pages_controller.rb ./controllers/
  508  ls
  509  cd controllers/
  510  ls
  511  pwd
  512  find ../.. *controller
  513  find ../.. -name '*controller'
  514  find ../.. -name '*controller*'
  515  grep bootinator
  516  cd ..
  517  ls
  518  cd ..
  519  ls
  520  grep :bootinator"
  521  grep "bootinator"
  522  grep -r "bootinator"
  523  grep -w "bootinator"
  524  grep -r --includes "*bootinator*"
  525  grep -r -e "*bootinator*"
  526  grep -R "bootinator" ./
  527  cd app/assets/stylesheets/
  528  ls
  529  mv application_helper.rb ../../
  530  cd ..
  531  ls
  532  cd ..
  533  ls
  534  mv application_helper.rb helpers/
  535  ls
  536  cd helpers
  537  ls
  538  cd ..
  539  ls
  540  cd ..
  541  ls
  542  cd delete_me
  543  ls
  544  less if_you
  545  cd if_you
  546  ls
  547  cd dare
  548  ls
  549  less to_type
  550  cd to_typ
  551  cd to_type
  552  ls
  553  cd all_these
  554  ls
  555  cd commands
  556* 
  557  cd without
  558  ls
  559  cd using
  560  ls
  561  cd the_option
  562  ls
  563  cd of
  564  ls
  565  cd ../../../../..
  566  cd ..
  567  cd ../../../..
  568  ls
  569  rm -rf delete_me
  570  find . -name '*winning.rb*'
  571  cd config
  572  ls
  573  cd environment
  574  ls
  575  cd environments
  576  ls
  577  cp you_are_winning.rb ../../../..
  578  cd .. 
  579  cd ../../..
  580  ls
  581  cp you_are_winning.rb newfolder200
  582  ls
  583  cd newfolder200/
  584  ls
  585  cp you_are_winning.rb CLI-Obstacle-Course/
  586  ls
  587  cd CLI-Obstacle-Course/
  588  ruby you_are_winning.rb 
  589  history