admin@i-01dbf574f5b8ca719:~$                                                    admin@i-01dbf574f5b8ca719:~$ mpstat                                             bash: mpstat: command not found                                                 admin@i-01dbf574f5b8ca719:~$                                                    admin@i-01dbf574f5b8ca719:~$ vmstat                                             procs -----------memory---------- ---swap-- -----io---- -system-- ------cpu----- r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st 2  0      0 224528  13460 152836    0    0   836   127   99  155  3  2 95  1  0admin@i-01dbf574f5b8ca719:~$ vmstat 1                                           procs -----------memory---------- ---swap-- -----io---- -system-- ------cpu----- r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st 1  0      0 224272  13460 152872    0    0   800   122   98  156  2  2 95  1  0 0  0      0 223892  13460 152872    0    0     0     0   74  135  0  0 100  0  ^C                                                                              admin@i-01dbf574f5b8ca719:~$                                                    

admin@i-05f32c7b5993ee586:~$ ls                                                 agent  clmystery  mysolution                                                    admin@i-05f32c7b5993ee586:~$ cd cl                                              

admin@i-0ce0885a5e923c3fb:~$ cd /home/admin/                                    admin@i-0ce0885a5e923c3fb:~$ gzip datafile                                      admin@i-0ce0885a5e923c3fb:~$ ls                                                 agent  data  datafile.gz  kihei                                                 admin@i-0ce0885a5e923c3fb:~$ ./kihei                                            Done.                                                                           admin@i-0ce0885a5e923c3fb:~$ mount -t tmpfs -o size=2G tmpfs /tmp/kihei         mount: /tmp/kihei: mount point does not exist.                                  admin@i-0ce0885a5e923c3fb:~$ ^[[200~mkdir /tmp/kihei                            bash: $'\E[200~mkdir': command not found                                        admin@i-0ce0885a5e923c3fb:~$ ~mkdir /tmp/kihei                                  bash: ~mkdir: command not found                                                 admin@i-0ce0885a5e923c3fb:~$ ~mkdir /tmp/kihei                                  

file"]                                                                          /var/log/cast/i-008b0220d06b61fa7:[297.457658, "o", "\b\b\b\b\b\b\b\b\b\b\b-name/var/log/cast/i-008b0220d06b61fa7:[301.266025, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\/var/log -name newdatafile"]                                                    /var/log/cast/i-008b0220d06b61fa7:[339.22969, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\btafile /var/log"]                                                               /var/log/cast/i-008b0220d06b61fa7:[339.527642, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\file"]                                                                          /var/log/cast/i-008b0220d06b61fa7:[340.82254, "o", "\b\b\b\b\b\b\b\b\b\b\b-name /var/log/cast/i-008b0220d06b61fa7:[347.397351, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\atafile /var/log"]                                                              grep: /var/log/btmp: Permission denied                                          grep: /var/log/private: Permission denied                                       grep: /var/log/chrony: Permission denied                                        admin@i-008b0220d06b61fa7:~$ /home/admin/kihei