E: Invalid operation remove                                                     root@i-0a4d53e26d778df49:/usr/lib# apt                                          apt                   apt-config            apt-get               apt-mark      apt-cache             apt-extracttemplates  apt-key               apt-sortpkgs  apt-cdrom             apt-ftparchive        apt-listchanges                     root@i-0a4d53e26d778df49:/usr/lib# apt                                          apt                   apt-config            apt-get               apt-mark      apt-cache             apt-extracttemplates  apt-key               apt-sortpkgs  apt-cdrom             apt-ftparchive        apt-listchanges                     root@i-0a4d53e26d778df49:/usr/lib# apt re ove^C                                 root@i-0a4d53e26d778df49:/usr/lib# apt remove                                   Reading package lists... Done                                                   Building dependency tree... Done                                                Reading state information... Done                                                                                                                               

admin@i-02fa28005a2eb3fcf:~/clmystery/mystery$ ^C                               admin@i-02fa28005a2eb3fcf:~/clmystery/mystery$ grep "Jacqui Maher" people       Jacqui Maher    F       40      Andover Road, line 224                          admin@i-02fa28005a2eb3fcf:~/clmystery/mystery$ grep "Jeremy Bowers" people      Jeremy Bowers   M       34      Dunstable Road, line 284                        admin@i-02fa28005a2eb3fcf:~/clmystery/mystery$ grep "Joe Germuska" people       Joe Germuska    M       65      Plainfield Street, line 275                     admin@i-02fa28005a2eb3fcf:~/clmystery/mystery$ grep "Heather Billings" people   Heather Billings        F       38      Culbert Street, line 19                 admin@i-02fa28005a2eb3fcf:~/clmystery/mystery$ grep "Aron Pilhofer" people      Aron Pilhofer   M       16      Claybourne Street, line 145                     admin@i-02fa28005a2eb3fcf:~/clmystery/mystery$ grep "Erika Owens" people        Erika Owens     F       56      Trapelo Street, line 98                         admin@i-02fa28005a2eb3fcf:~/clmystery/mystery$ ^C                               admin@i-02fa28005a2eb3fcf:~/clmystery/mystery$                                  

write(2, "(", 1()                        = 1                                    write(2, ")\n", 2)                                                              )                      = 2                                                      write(2, "\t", 1        )                       = 1                             write(2, "./main.go", 9./main.go)                = 9                            write(2, ":", 1:)                        = 1                                    write(2, "64", 264)                       = 2                                   write(2, " +", 2 +)                       = 2                                   write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-0cd15b190b867f346:~$ touch data/newdatafile                             admin@i-0cd15b190b867f346:~$ chmod 444 datan                                    

admin@i-08d61dc0fec155e04:~$ cd clmystery                                       admin@i-08d61dc0fec155e04:~/clmystery$ cat hint3                                In order to track down our potential witness, we need to figure out where she li                                                                                Try using 'head' on some of the files like 'people' and 'vehicles' and see whereadmin@i-08d61dc0fec155e04:~/clmystery$ cat hint4                                To find all the Annabels' addresses, use the 'people' file:                                                                                                             grep "Annabel" people                                                                                                                                   Notice that not all of the results are worth investigating.  Remember what we knadmin@i-08d61dc0fec155e04:~/clmystery$ grep