example:  knock myserver.example.com 123:tcp 456:udp 789:tcp                                                                                                    admin@i-080ac908debd2d3d7:~$ knock -v 127.0.0.1 80:tcp 1                        hitting tcp 127.0.0.1:80                                                        hitting tcp 127.0.0.1:1                                                         admin@i-080ac908debd2d3d7:~$ knock -v 127.0.0.1 80:tcp                          hitting tcp 127.0.0.1:80                                                        admin@i-080ac908debd2d3d7:~$ curl -D - -v localhost                             *   Trying 127.0.0.1:80...                                                      * connect to 127.0.0.1 port 80 failed: Connection refused                       * Failed to connect to localhost port 80: Connection refused                    * Closing connection 0                                                          curl: (7) Failed to connect to localhost port 80: Connection refused            admin@i-080ac908debd2d3d7:~$ nc -vv 12                                          

admin@i-0eec0903c0221fc54:~$ echo "Montcalm                                     

      "rental_uris": {                                                                  "ios": "https://bkn.lft.to/lastmile_qr_scan",                                   "android": "https://bkn.lft.to/lastmile_qr_scan"                              },                                                                              "region_id": "71",                                                              "capacity": 20,                                                                 "short_name": "6167.03",                                                        "electric_bike_surcharge_waiver":^C                                       admin@i-0040b82e8dab83cdd:~$ cat station_information.json | jq '.data.stations' Error: writing output failed: Broken pipe                                       admin@i-0040b82e8dab83cdd:~$ cat station_information.json | jq '.data.stations |admin@i-0040b82e8dab83cdd:~$ cat station_information.json | jq '.data.stations |admin@i-0040b82e8dab83cdd:~$ cat station_information.json | jq '.data.stations[]Error: writing output failed: Broken pipe                                       admin@i-0040b82e8dab83cdd:~$ cat station_information.json | jq '.data.stations[]

 such file or directory                                                         rabbitmq-cluster-docker-master-rabbitmq3-1  | tail: no files remaining          rabbitmq-cluster-docker-master-rabbitmq2-1  | tail: cannot open '/var/log/rabbit such file or directory                                                         rabbitmq-cluster-docker-master-rabbitmq2-1  | tail: no files remaining          rabbitmq-cluster-docker-master-rabbitmq1-1  | tail: cannot open '/var/log/rabbit such file or directory                                                         rabbitmq-cluster-docker-master-rabbitmq1-1  | tail: no files remaining          rabbitmq-cluster-docker-master-rabbitmq3-1  | tail: cannot open '/var/log/rabbit such file or directory                                                         rabbitmq-cluster-docker-master-rabbitmq3-1  | tail: no files remaining          rabbitmq-cluster-docker-master-rabbitmq2-1  | tail: cannot open '/var/log/rabbit such file or directory                                                         rabbitmq-cluster-docker-master-rabbitmq2-1  | tail: no files remaining                                                                                          

jq: error: syntax error, unexpected '[', expecting FORMAT or QQSTRING_START (Uni.data.stations. []                                                              jq: 1 compile error                                                             cat: write error: Broken pipe                                                   admin@i-0dd4c6d11b9f6dd00:~$ cat station_information.json | jq -c '.data.stationjq: error: syntax error, unexpected '[', expecting FORMAT or QQSTRING_START (Uni.data.stations. []                                                              jq: 1 compile error                                                             cat: write error: Broken pipe                                                   admin@i-0dd4c6d11b9f6dd00:~$ cat station_information.json | jq -c '.data.stationjq: error: syntax error, unexpected '[', expecting FORMAT or QQSTRING_START (Uni.data.stations.[]                                                               jq: 1 compile error                                                             cat: write error: Broken pipe                                                   admin@i-0dd4c6d11b9f6dd00:~$                                                    

tage of Voter Turnout/Pourcentage de la participation électorale,Elected Candidaadmin@i-04f112c0886f6813b:~$ head table_tableau11.csv  -n 2                     Province,Electoral District Name/Nom de circonscription,Electoral District Numbon,Population,Electors/Électeurs,Polling Stations/Bureaux de scrutin,Valid Ballontage of Valid Ballots /Pourcentage des bulletins valides,Rejected Ballots/Bulle Rejected Ballots /Pourcentage des bulletins rejetés,Total Ballots Cast/Total detage of Voter Turnout/Pourcentage de la participation électorale,Elected Candida"Newfoundland and Labrador/Terre-Neuve-et-Labrador","Avalon",10001,81540,68487,2,61.7,"McDonald, Ken Liberal/Libéral"                                           admin@i-04f112c0886f6813b:~$ python3                                            Python 3.9.2 (default, Feb 28 2021, 17:03:44)                                   [GCC 10.2.1 20210110] on linux                                                  Type "help", "copyright", "credits" or "license" for more information.          >>> with open("table_tableau11.csv") as fp:                                     ...  for i in fp.readlines                                                      

    /usr/local/bin/docker-entrypoint.sh rabbitmq-server &                           sleep 5                                                                         rabbitmqctl wait /var/lib/rabbitmq/mnesia/rabbit\@$HOSTNAME.pid             else                                                                                /usr/local/bin/docker-entrypoint.sh rabbitmq-server -detached                   sleep 5                                                                         rabbitmqctl wait /var/lib/rabbitmq/mnesia/rabbit\@$HOSTNAME.pid                 rabbitmqctl stop_app                                                            rabbitmqctl join_cluster rabbit@$JOIN_CLUSTER_HOST                              rabbitmqctl start_app                                                       fi                                                                                                                                                              # Keep foreground process active ...                                            tail -f /var/log/rabbitmq/*.                                                                                                                                    

,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'                       

(Not all processes could be identified, non-owned process info                   will not be shown, you would have to be root to see it all.)                   admin@i-0b9f3cd0094de1d6e:~$ netstat -anlp|grep 172                             (Not all processes could be identified, non-owned process info                   will not be shown, you would have to be root to see it all.)                   tcp        0      0 172.31.42.227:59464     172.31.21.181:9000      TIME_WAIT   tcp        0      0 172.31.42.227:59462     172.31.21.181:9000      TIME_WAIT   tcp        0      0 172.31.42.227:59460     172.31.21.181:9000      TIME_WAIT   tcp6       0      0 172.31.42.227:8080      172.31.16.109:54422     ESTABLISHED admin@i-0b9f3cd0094de1d6e:~$ curl ^C                                            admin@i-0b9f3cd0094de1d6e:~$ nmap -sV 172.31.21.181 -p 9000                     Starting Nmap 7.80 ( https://nmap.org ) at 2023-10-01 16:08 UTC                 Note: Host seems down. If it is really up, but blocking our ping probes, try -PnNmap done: 1 IP address (0 hosts up) scanned in 4.87 seconds                    admin@i-0b9f3cd0094de1d6e:~$ ip a                                               

��$0H�H��$�H��$(L��$8L�H��$�L��$@M�L��$�L��$8M�L��$�L��$xI�L��$pL�H��$�H��$hH�H�I�L��$�I�L��$�L��$�L��$@M�L��$0L��$�M�L��$(L��$�M�L��$ L��$�M�L��$L��$�M�L��$L��M�H��$�I�H��$�L��$�L�H��$�L��$�L�H��$�L��$�L�H�L��$L��$ M�L��$L��$0M�L��$(L��$8M�H��$�M)�L��$�L��$xI�L��$�M�L��$�I�L��$�I�L��$�I�L��$�I�I�L��$�H��$H�v(H�����H��H��$�H�����H��H��$`H��$hL��$�L�H��$XH��$pH��$�H�H��$PH��$�I�L��$HL��$pI�L��$@L�� L��$�L�H��$L��$�M�L��$L��$�M�L��L��$`H��$�I�L��$pL�H�I�H�H��H��$0H��$hH��L�H��$HL�H��$@L�L�H�H��H������H��H��H��$�H��$�H��I������I��H��$�H��$�I��H��I�����I��H�I��H��$�L��$�L�H��$�L�H��$�L��$�L��$�M�L��$�L��$�M�L��$�L��$�M�L��$�L��$(I�L��$ �$I�L��$xL��M�L��$pI�L��$hL��$xL��$M�L��$�L��$pM�L��$�L��$hM�L��$�L��$`M�L��$�L�$�L��$�M�M�L�L�H��$�I�H��$HH��$�H�H��$@H��$�H�H��$0H��$�H�H�H��$�L��$�L�H��$�L���M��I�I�M�H��L)�H��$�L)�H��$�L��$(M��I�L��$�M��M�L��$�M��I�L��$�M��I�L��$�M�L��$admin@i-0ccf0dcdab9feba23:~$ ^C                                                 admin@i-0ccf0dcdab9feba23:~$ ls                                                 agent                                                                           admin@i-0ccf0dcdab9feba23:~$ ex                                                 

                                                                                # Define the range of ports you want to test (from PORT_START to PORT_END)      PORT_START=1                                                                    PORT_END=65535                                                                                                                                                  # Define the target host (localhost in this case)                               TARGET_HOST="localhost"                                                                                                                                         # Loop through the range of ports and run curl with a 1-second timeout          for ((port = PORT_START; port <= PORT_END; port++)); do                            "$TARGET_HOST:$port" &>/dev/null                                               if [ $? -eq 0 ]; then                                                             echo "Port $port is open"                                                     fi                                                                            done                                                                            

fopen: No such file or directory                                                mlr: Couldn't fopen "--ocsv" for read.                                          admin@i-02e3208c04d0f477f:~$ mlr --icsv --implicit-csv-header label $(cat headerfopen: No such file or directory                                                mlr: Couldn't fopen "sort" for read.                                            admin@i-02e3208c04d0f477f:~$ mlr --icsv --implicit-csv-header label $(cat headerfopen: No such file or directory                                                mlr: Couldn't fopen "sort" for read.                                            admin@i-02e3208c04d0f477f:~$ mlr --csv --implicit-csv-header label $(cat headersfopen: No such file or directory                                                mlr: Couldn't fopen "sort" for read.                                            admin@i-02e3208c04d0f477f:~$ mlr --c2p --implicit-csv-header label $(cat headersfopen: No such file or directory                                                mlr: Couldn't fopen "sort" for read.                                            admin@i-02e3208c04d0f477f:~$ mlr --c2p --implicit-csv-header label $(cat headers

</html>admin@i-0aba1e71324f27776:~$ cd /var/www/html/                           admin@i-0aba1e71324f27776:/var/www/html$ ls                                     index.html                                                                      admin@i-0aba1e71324f27776:/var/www/html$ cat index.html                         cat: index.html: Permission denied                                              admin@i-0aba1e71324f27776:/var/www/html$ cd /home/                              admin@i-0aba1e71324f27776:/home$ ls                                             admin                                                                           admin@i-0aba1e71324f27776:/home$ cd ~                                           admin@i-0aba1e71324f27776:~$ ls                                                 agent                                                                           admin@i-0aba1e71324f27776:~$ cd agent/                                          admin@i-0aba1e71324f27776:~/agent$ ls                                           check.sh  sadagent  sadagent.txt                                                admin@i-0aba1e71324f27776:~/agent$ cd ~                                         

admin@i-0f7e099fcadc77c31:~$ cat /proc/568/environ                              LANG=C.UTF-8PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/binHOMAM=8:11432SUPERSECRETPASSWORD=bdFBkE4suaCyadmin@i-0f7e099fcadc77c31:~$ cat /procLANG=C.UTF-8                                                                    PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin               HOME=/home/admin                                                                LOGNAME=admin                                                                   USER=admin                                                                      SHELL=/bin/bash                                                                 INVOCATION_ID=c958d25f18954f39ab0e46766a35d29f                                  JOURNAL_STREAM=8:11432                                                          SUPERSECRETPASSWORD=bdFBkE4suaCy                                                admin@i-0f7e099fcadc77c31:~$ cat /proc/568/environ | tr '\0' '\n' | grep SUPER  SUPERSECRETPASSWORD=bdFBkE4suaCy                                                admin@i-0f7e099fcadc77c31:~$ cat /proc/568/environ | tr '\0' '\n' | grep SUPER