admin@i-08d65bafae84b4e07:~$ ll                                                 bash: ll: command not found                                                     admin@i-08d65bafae84b4e07:~$ cd ~~ls                                            bash: cd: ~~ls: No such file or directory                                       admin@i-08d65bafae84b4e07:~$                                                    

drwxr-xr-x 7 admin admin    1M Mar 13 04:45 .                                   drwxr-xr-x 3 root  root     1M Sep 17  2023 ..                                  drwx------ 3 admin admin    1M Sep 17  2023 .ansible                            -rw-r--r-- 1 admin admin    1M Aug  4  2021 .bash_logout                        -rw-r--r-- 1 admin admin    1M Aug  4  2021 .bashrc                             drwxr-xr-x 3 admin admin    1M Mar 13 04:45 .config                             -rw-r--r-- 1 admin admin    1M Aug  4  2021 .profile                            drwx------ 2 admin admin    1M Sep 17  2023 .ssh                                drwxr-xr-x 2 admin root     1M Sep 17  2023 agent                               drwxr-xr-x 2 admin root     1M Sep 17  2023 data                                -rw-r--r-- 1 root  root  5120M Sep 17  2023 datafile                            -rwxr-xr-x 1 admin root     3M Sep 17  2023 kihei                               admin@i-0e3aa73ecb85f9583:~$ ls -al --block-size=b                              ls: invalid --block-size argument 'b'                                           admin@i-0e3aa73ecb85f9583:~$                                                    

admin@i-0fa82171f11fb6464:~$ whereis mc                                         mc: /usr/bin/mc                                                                 admin@i-0fa82171f11fb6464:~$ cd /usr/local/                                     bin/     etc/     games/   include/ lib/     man/     sbin/    share/   src/    admin@i-0fa82171f11fb6464:~$ cd /usr/local/bin/                                 admin@i-0fa82171f11fb6464:/usr/local/bin$ ls                                    flask                                                                           admin@i-0fa82171f11fb6464:/usr/local/bin$ ls -ah                                .  ..  flask                                                                    admin@i-0fa82171f11fb6464:/usr/local/bin$ ls -lah                               total 12K                                                                       drwxr-xr-x  2 root root 4.0K Sep 24 23:20 .                                     drwxr-xr-x 10 root root 4.0K Sep 20 15:53 ..                                    -rwxr-xr-x  1 root root  208 Sep 24 23:20 flask                                 admin@i-0fa82171f11fb6464:/usr/local/bin$ where ping                            

,64226,233,35448,99.6,145,.4,35593,55.4,"Simms, Scott Liberal/Libéral"          "Newfoundland and Labrador/Terre-Neuve-et-Labrador","Labrador",10004,26728,20045,12426,62,"Jones, Yvonne Liberal/Libéral"                                       "Newfoundland and Labrador/Terre-Neuve-et-Labrador","Long Range Mountains",1000524,99.7,108,.3,41932,58.3,"Hutchings, Gudie Liberal/Libéral"                    "Newfoundland and Labrador/Terre-Neuve-et-Labrador","St. John's East/St. John's-04,186,44880,99.8,111,.2,44991,67.9,"Whalen, Nick Liberal/Libéral"              "Newfoundland and Labrador/Terre-Neuve-et-Labrador","St. John's South--Mount Peaount Pearl",10007,81944,67596,185,44801,99.7,133,.3,44934,66.5,"O'Regan, Seamus "Prince Edward Island/Île-du-Prince-Édouard","Cardigan",11001,36005,28889,90,22478.2,"MacAulay, Lawrence Liberal/Libéral"                                       "Prince Edward Island/Île-du-Prince-Édouard","Charlottetown",11002,34562,28129,81264,75.6,"Casey, Sean Liberal/Libéral"                                         admin@i-0011ecc0c2846f40c:~$ nano a.p                                           admin@i-0011ecc0c2846f40c:~$ ^C int() with base 10: '1.5'