Get a count of all AWS EC2 commands

count-all-ec2-commands.ps1

# PS> aws ec2 help | write
$commands = @(
    @{n='accept-transit-gateway-multicast-domain-associations'}, @{n='accept-transit-gateway-peering-attachment '},
    @{n='accept-transit-gateway-vpc-attachment'},                @{n='accept-vpc-endpoint-connections'},
    @{n='accept-vpc-peering-connection'},                        @{n='advertise-byoip-cidr'},
    @{n='allocate-address'},                                     @{n='allocate-hosts'},
    @{n='apply-security-groups-to-client-vpn-target-network'},   @{n='assign-ipv6-addresses'},
    @{n='assign-private-ip-addresses'},                          @{n='associate-address'},
    @{n='associate-client-vpn-target-network'},                  @{n='associate-dhcp-options'},
    @{n='associate-enclave-certificate-iam-role'},               @{n='associate-iam-instance-profile'},
    @{n='associate-instance-event-window'},                      @{n='associate-route-table'},
    @{n='associate-subnet-cidr-block'},                          @{n='associate-transit-gateway-multicast-domain '},
    @{n='associate-transit-gateway-route-table'},                @{n='associate-trunk-interface'},
    @{n='associate-vpc-cidr-block'},                             @{n='attach-classic-link-vpc'},
    @{n='attach-internet-gateway'},                              @{n='attach-network-interface'},
    @{n='attach-volume'},                                        @{n='attach-vpn-gateway'},
    @{n='authorize-client-vpn-ingress'},                         @{n='authorize-security-group-egress'},
    @{n='authorize-security-group-ingress'},                     @{n='bundle-instance'},
    @{n='cancel-bundle-task'},                                   @{n='cancel-capacity-reservation'},
    @{n='cancel-capacity-reservation-fleets'},                   @{n='cancel-conversion-task'},
    @{n='cancel-export-task'},                                   @{n='cancel-import-task'},
    @{n='cancel-reserved-instances-listing'},                    @{n='cancel-spot-fleet-requests'},
    @{n='cancel-spot-instance-requests'},                        @{n='confirm-product-instance'},
    @{n='copy-fpga-image'},                                      @{n='copy-image'},
    @{n='copy-snapshot'},                                        @{n='create-capacity-reservation'},
    @{n='create-capacity-reservation-fleet'},                    @{n='create-carrier-gateway'},
    @{n='create-client-vpn-endpoint'},                           @{n='create-client-vpn-route'},
    @{n='create-customer-gateway'},                              @{n='create-default-subnet'},
    @{n='create-default-vpc'},                                   @{n='create-dhcp-options'},
    @{n='create-egress-only-internet-gateway'},                  @{n='create-fleet'},
    @{n='create-flow-logs'},                                     @{n='create-fpga-image'},
    @{n='create-image'},                                         @{n='create-instance-event-window'},
    @{n='create-instance-export-task'},                          @{n='create-internet-gateway'},
    @{n='create-key-pair'},                                      @{n='create-launch-template'},
    @{n='create-launch-template-version'},                       @{n='create-local-gateway-route'},
    @{n='create-local-gateway-route-table-vpc-association'},     @{n='create-managed-prefix-list'},
    @{n='create-nat-gateway'},                                   @{n='create-network-acl'},
    @{n='create-network-acl-entry'},                             @{n='create-network-insights-path'},
    @{n='create-network-interface'},                             @{n='create-network-interface-permission'},
    @{n='create-placement-group'},                               @{n='create-replace-root-volume-task'},
    @{n='create-reserved-instances-listing'},                    @{n='create-restore-image-task'},
    @{n='create-route'},                                         @{n='create-route-table'},
    @{n='create-security-group'},                                @{n='create-snapshot'},
    @{n='create-snapshots'},                                     @{n='create-spot-datafeed-subscription'},
    @{n='create-store-image-task'},                              @{n='create-subnet'},
    @{n='create-subnet-cidr-reservation'},                       @{n='create-tags'},
    @{n='create-traffic-mirror-filter'},                         @{n='create-traffic-mirror-filter-rule'},
    @{n='create-traffic-mirror-session'},                        @{n='create-traffic-mirror-target'},
    @{n='create-transit-gateway'},                               @{n='create-transit-gateway-connect'},
    @{n='create-transit-gateway-connect-peer'},                  @{n='create-transit-gateway-multicast-domain  '},
    @{n='create-transit-gateway-peering-attachment'},            @{n='create-transit-gateway-prefix-list-reference '},
    @{n='create-transit-gateway-route'},                         @{n='create-transit-gateway-route-table'},
    @{n='create-transit-gateway-vpc-attachment'},                @{n='create-volume'},
    @{n='create-vpc'},                                           @{n='create-vpc-endpoint'},
    @{n='create-vpc-endpoint-connection-notification'},          @{n='create-vpc-endpoint-service-configuration '},
    @{n='create-vpc-peering-connection'},                        @{n='create-vpn-connection'},
    @{n='create-vpn-connection-route'},                          @{n='create-vpn-gateway'},
    @{n='delete-carrier-gateway'},                               @{n='delete-client-vpn-endpoint'},
    @{n='delete-client-vpn-route'},                              @{n='delete-customer-gateway'},
    @{n='delete-dhcp-options'},                                  @{n='delete-egress-only-internet-gateway'},
    @{n='delete-fleets'},                                        @{n='delete-flow-logs'},
    @{n='delete-fpga-image'},                                    @{n='delete-instance-event-window'},
    @{n='delete-internet-gateway'},                              @{n='delete-key-pair'},
    @{n='delete-launch-template'},                               @{n='delete-launch-template-versions'},
    @{n='delete-local-gateway-route'},                           @{n='delete-local-gateway-route-table-vpc-association '},
    @{n='delete-managed-prefix-list'},                           @{n='delete-nat-gateway'},
    @{n='delete-network-acl'},                                   @{n='delete-network-acl-entry'},
    @{n='delete-network-insights-analysis'},                     @{n='delete-network-insights-path'},
    @{n='delete-network-interface'},                             @{n='delete-network-interface-permission'},
    @{n='delete-placement-group'},                               @{n='delete-queued-reserved-instances'},
    @{n='delete-route'},                                         @{n='delete-route-table'},
    @{n='delete-security-group'},                                @{n='delete-snapshot'},
    @{n='delete-spot-datafeed-subscription'},                    @{n='delete-subnet'},
    @{n='delete-subnet-cidr-reservation'},                       @{n='delete-tags'},
    @{n='delete-traffic-mirror-filter'},                         @{n='delete-traffic-mirror-filter-rule'},
    @{n='delete-traffic-mirror-session'},                        @{n='delete-traffic-mirror-target'},
    @{n='delete-transit-gateway'},                               @{n='delete-transit-gateway-connect'},
    @{n='delete-transit-gateway-connect-peer'},                  @{n='delete-transit-gateway-multicast-domain  '},
    @{n='delete-transit-gateway-peering-attachment'},            @{n='delete-transit-gateway-prefix-list-reference '},
    @{n='delete-transit-gateway-route'},                         @{n='delete-transit-gateway-route-table'},
    @{n='delete-transit-gateway-vpc-attachment'},                @{n='delete-volume'},
    @{n='delete-vpc'},                                           @{n='delete-vpc-endpoint-connection-notifications '},
    @{n='delete-vpc-endpoint-service-configurations'},           @{n='delete-vpc-endpoints'},
    @{n='delete-vpc-peering-connection'},                        @{n='delete-vpn-connection'},
    @{n='delete-vpn-connection-route'},                          @{n='delete-vpn-gateway'},
    @{n='deprovision-byoip-cidr'},                               @{n='deregister-image'},
    @{n='deregister-instance-event-notification-attributes'},    @{n='deregister-transit-gateway-multicast-group-members '},
    @{n='deregister-transit-gateway-multicast-group-sources'},   @{n='describe-account-attributes'},
    @{n='describe-addresses'},                                   @{n='describe-addresses-attribute'},
    @{n='describe-aggregate-id-format'},                         @{n='describe-availability-zones'},
    @{n='describe-bundle-tasks'},                                @{n='describe-byoip-cidrs'},
    @{n='describe-capacity-reservation-fleets'},                 @{n='describe-capacity-reservations'},
    @{n='describe-carrier-gateways'},                            @{n='describe-classic-link-instances'},
    @{n='describe-client-vpn-authorization-rules'},              @{n='describe-client-vpn-connections'},
    @{n='describe-client-vpn-endpoints'},                        @{n='describe-client-vpn-routes'},
    @{n='describe-client-vpn-target-networks'},                  @{n='describe-coip-pools'},
    @{n='describe-conversion-tasks'},                            @{n='describe-customer-gateways'},
    @{n='describe-dhcp-options'},                                @{n='describe-egress-only-internet-gateways'},
    @{n='describe-elastic-gpus'},                                @{n='describe-export-image-tasks'},
    @{n='describe-export-tasks'},                                @{n='describe-fast-snapshot-restores'},
    @{n='describe-fleet-history'},                               @{n='describe-fleet-instances'},
    @{n='describe-fleets'},                                      @{n='describe-flow-logs'},
    @{n='describe-fpga-image-attribute'},                        @{n='describe-fpga-images'},
    @{n='describe-host-reservation-offerings'},                  @{n='describe-host-reservations'},
    @{n='describe-hosts'},                                       @{n='describe-iam-instance-profile-associations '},
    @{n='describe-id-format'},                                   @{n='describe-identity-id-format'},
    @{n='describe-image-attribute'},                             @{n='describe-images'},
    @{n='describe-import-image-tasks'},                          @{n='describe-import-snapshot-tasks'},
    @{n='describe-instance-attribute'},                          @{n='describe-instance-credit-specifications  '},
    @{n='describe-instance-event-notification-attributes'},      @{n='describe-instance-event-windows'},
    @{n='describe-instance-status'},                             @{n='describe-instance-type-offerings'},
    @{n='describe-instance-types'},                              @{n='describe-instances'},
    @{n='describe-internet-gateways'},                           @{n='describe-ipv6-pools'},
    @{n='describe-key-pairs'},                                   @{n='describe-launch-template-versions'},
    @{n='describe-launch-templates'},                            @{n='describe-local-gateway-route-table-virtual-interface-group-associations '},
    @{n='describe-local-gateway-route-table-vpc-associations'},  @{n='describe-local-gateway-route-tables'},
    @{n='describe-local-gateway-virtual-interface-groups'},      @{n='describe-local-gateway-virtual-interfaces '},
    @{n='describe-local-gateways'},                              @{n='describe-managed-prefix-lists'},
    @{n='describe-moving-addresses'},                            @{n='describe-nat-gateways'},
    @{n='describe-network-acls'},                                @{n='describe-network-insights-analyses'},
    @{n='describe-network-insights-paths'},                      @{n='describe-network-interface-attribute'},
    @{n='describe-network-interface-permissions'},               @{n='describe-network-interfaces'},
    @{n='describe-placement-groups'},                            @{n='describe-prefix-lists'},
    @{n='describe-principal-id-format'},                         @{n='describe-public-ipv4-pools'},
    @{n='describe-regions'},                                     @{n='describe-replace-root-volume-tasks'},
    @{n='describe-reserved-instances'},                          @{n='describe-reserved-instances-listings'},
    @{n='describe-reserved-instances-modifications'},            @{n='describe-reserved-instances-offerings'},
    @{n='describe-route-tables'},                                @{n='describe-scheduled-instance-availability '},
    @{n='describe-scheduled-instances'},                         @{n='describe-security-group-references'},
    @{n='describe-security-group-rules'},                        @{n='describe-security-groups'},
    @{n='describe-snapshot-attribute'},                          @{n='describe-snapshots'},
    @{n='describe-spot-datafeed-subscription'},                  @{n='describe-spot-fleet-instances'},
    @{n='describe-spot-fleet-request-history'},                  @{n='describe-spot-fleet-requests'},
    @{n='describe-spot-instance-requests'},                      @{n='describe-spot-price-history'},
    @{n='describe-stale-security-groups'},                       @{n='describe-store-image-tasks'},
    @{n='describe-subnets'},                                     @{n='describe-tags'},
    @{n='describe-traffic-mirror-filters'},                      @{n='describe-traffic-mirror-sessions'},
    @{n='describe-traffic-mirror-targets'},                      @{n='describe-transit-gateway-attachments'},
    @{n='describe-transit-gateway-connect-peers'},               @{n='describe-transit-gateway-connects'},
    @{n='describe-transit-gateway-multicast-domains'},           @{n='describe-transit-gateway-peering-attachments '},
    @{n='describe-transit-gateway-route-tables'},                @{n='describe-transit-gateway-vpc-attachments '},
    @{n='describe-transit-gateways'},                            @{n='describe-trunk-interface-associations'},
    @{n='describe-volume-attribute'},                            @{n='describe-volume-status'},
    @{n='describe-volumes'},                                     @{n='describe-volumes-modifications'},
    @{n='describe-vpc-attribute'},                               @{n='describe-vpc-classic-link'},
    @{n='describe-vpc-classic-link-dns-support'},                @{n='describe-vpc-endpoint-connection-notifications '},
    @{n='describe-vpc-endpoint-connections'},                    @{n='describe-vpc-endpoint-service-configurations '},
    @{n='describe-vpc-endpoint-service-permissions'},            @{n='describe-vpc-endpoint-services'},
    @{n='describe-vpc-endpoints'},                               @{n='describe-vpc-peering-connections'},
    @{n='describe-vpcs'},                                        @{n='describe-vpn-connections'},
    @{n='describe-vpn-gateways'},                                @{n='detach-classic-link-vpc'},
    @{n='detach-internet-gateway'},                              @{n='detach-network-interface'},
    @{n='detach-volume'},                                        @{n='detach-vpn-gateway'},
    @{n='disable-ebs-encryption-by-default'},                    @{n='disable-fast-snapshot-restores'},
    @{n='disable-image-deprecation'},                            @{n='disable-serial-console-access'},
    @{n='disable-transit-gateway-route-table-propagation'},      @{n='disable-vgw-route-propagation'},
    @{n='disable-vpc-classic-link'},                             @{n='disable-vpc-classic-link-dns-support'},
    @{n='disassociate-address'},                                 @{n='disassociate-client-vpn-target-network'},
    @{n='disassociate-enclave-certificate-iam-role'},            @{n='disassociate-iam-instance-profile'},
    @{n='disassociate-instance-event-window'},                   @{n='disassociate-route-table'},
    @{n='disassociate-subnet-cidr-block'},                       @{n='disassociate-transit-gateway-multicast-domain '},
    @{n='disassociate-transit-gateway-route-table'},             @{n='disassociate-trunk-interface'},
    @{n='disassociate-vpc-cidr-block'},                          @{n='enable-ebs-encryption-by-default'},
    @{n='enable-fast-snapshot-restores'},                        @{n='enable-image-deprecation'},
    @{n='enable-serial-console-access'},                         @{n='enable-transit-gateway-route-table-propagation '},
    @{n='enable-vgw-route-propagation'},                         @{n='enable-volume-io'},
    @{n='enable-vpc-classic-link'},                              @{n='enable-vpc-classic-link-dns-support'},
    @{n='export-client-vpn-client-certificate-revocation-list'}, @{n='export-client-vpn-client-configuration'},
    @{n='export-image'},                                         @{n='export-transit-gateway-routes'},
    @{n='get-associated-enclave-certificate-iam-roles'},         @{n='get-associated-ipv6-pool-cidrs'},
    @{n='get-capacity-reservation-usage'},                       @{n='get-coip-pool-usage'},
    @{n='get-console-output'},                                   @{n='get-console-screenshot'},
    @{n='get-default-credit-specification'},                     @{n='get-ebs-default-kms-key-id'},
    @{n='get-ebs-encryption-by-default'},                        @{n='get-flow-logs-integration-template'},
    @{n='get-groups-for-capacity-reservation'},                  @{n='get-host-reservation-purchase-preview'},
    @{n='get-instance-types-from-instance-requirements'},        @{n='get-launch-template-data'},
    @{n='get-managed-prefix-list-associations'},                 @{n='get-managed-prefix-list-entries'},
    @{n='get-password-data'},                                    @{n='get-reserved-instances-exchange-quote'},
    @{n='get-serial-console-access-status'},                     @{n='get-spot-placement-scores'},
    @{n='get-subnet-cidr-reservations'},                         @{n='get-transit-gateway-attachment-propagations '},
    @{n='get-transit-gateway-multicast-domain-associations'},    @{n='get-transit-gateway-prefix-list-references '},
    @{n='get-transit-gateway-route-table-associations'},         @{n='get-transit-gateway-route-table-propagations '},
    @{n='get-vpn-connection-device-sample-configuration'},       @{n='get-vpn-connection-device-types'},
    @{n='import-client-vpn-client-certificate-revocation-list'}, @{n='import-image'},
    @{n='import-key-pair'},                                      @{n='import-snapshot'},
    @{n='modify-address-attribute'},                             @{n='modify-availability-zone-group'},
    @{n='modify-capacity-reservation'},                          @{n='modify-capacity-reservation-fleet'},
    @{n='modify-client-vpn-endpoint'},                           @{n='modify-default-credit-specification'},
    @{n='modify-ebs-default-kms-key-id'},                        @{n='modify-fleet'},
    @{n='modify-fpga-image-attribute'},                          @{n='modify-hosts'},
    @{n='modify-id-format'},                                     @{n='modify-identity-id-format'},
    @{n='modify-image-attribute'},                               @{n='modify-instance-attribute'},
    @{n='modify-instance-capacity-reservation-attributes'},      @{n='modify-instance-credit-specification'},
    @{n='modify-instance-event-start-time'},                     @{n='modify-instance-event-window'},
    @{n='modify-instance-metadata-options'},                     @{n='modify-instance-placement'},
    @{n='modify-launch-template'},                               @{n='modify-managed-prefix-list'},
    @{n='modify-network-interface-attribute'},                   @{n='modify-reserved-instances'},
    @{n='modify-security-group-rules'},                          @{n='modify-snapshot-attribute'},
    @{n='modify-spot-fleet-request'},                            @{n='modify-subnet-attribute'},
    @{n='modify-traffic-mirror-filter-network-services'},        @{n='modify-traffic-mirror-filter-rule'},
    @{n='modify-traffic-mirror-session'},                        @{n='modify-transit-gateway'},
    @{n='modify-transit-gateway-prefix-list-reference'},         @{n='modify-transit-gateway-vpc-attachment'},
    @{n='modify-volume'},                                        @{n='modify-volume-attribute'},
    @{n='modify-vpc-attribute'},                                 @{n='modify-vpc-endpoint'},
    @{n='modify-vpc-endpoint-connection-notification'},          @{n='modify-vpc-endpoint-service-configuration '},
    @{n='modify-vpc-endpoint-service-permissions'},              @{n='modify-vpc-peering-connection-options'},
    @{n='modify-vpc-tenancy'},                                   @{n='modify-vpn-connection'},
    @{n='modify-vpn-connection-options'},                        @{n='modify-vpn-tunnel-certificate'},
    @{n='modify-vpn-tunnel-options'},                            @{n='monitor-instances'},
    @{n='move-address-to-vpc'},                                  @{n='provision-byoip-cidr'},
    @{n='purchase-host-reservation'},                            @{n='purchase-reserved-instances-offering'},
    @{n='purchase-scheduled-instances'},                         @{n='reboot-instances'},
    @{n='register-image'},                                       @{n='register-instance-event-notification-attributes '},
    @{n='register-transit-gateway-multicast-group-members'},     @{n='register-transit-gateway-multicast-group-sources '},
    @{n='reject-transit-gateway-multicast-domain-associations'}, @{n='reject-transit-gateway-peering-attachment '},
    @{n='reject-transit-gateway-vpc-attachment'},                @{n='reject-vpc-endpoint-connections'},
    @{n='reject-vpc-peering-connection'},                        @{n='release-address'},
    @{n='release-hosts'},                                        @{n='replace-iam-instance-profile-association '},
    @{n='replace-network-acl-association'},                      @{n='replace-network-acl-entry'},
    @{n='replace-route'},                                        @{n='replace-route-table-association'},
    @{n='replace-transit-gateway-route'},                        @{n='report-instance-status'},
    @{n='request-spot-fleet'},                                   @{n='request-spot-instances'},
    @{n='reset-address-attribute'},                              @{n='reset-ebs-default-kms-key-id'},
    @{n='reset-fpga-image-attribute'},                           @{n='reset-image-attribute'},
    @{n='reset-instance-attribute'},                             @{n='reset-network-interface-attribute'},
    @{n='reset-snapshot-attribute'},                             @{n='restore-address-to-classic'},
    @{n='restore-managed-prefix-list-version'},                  @{n='revoke-client-vpn-ingress'},
    @{n='revoke-security-group-egress'},                         @{n='revoke-security-group-ingress'},
    @{n='run-instances'},                                        @{n='run-scheduled-instances'},
    @{n='search-local-gateway-routes'},                          @{n='search-transit-gateway-multicast-groups  '},
    @{n='search-transit-gateway-routes'},                        @{n='send-diagnostic-interrupt'},
    @{n='start-instances'},                                      @{n='start-network-insights-analysis'},
    @{n='start-vpc-endpoint-service-private-dns-verification'},  @{n='stop-instances'},
    @{n='terminate-client-vpn-connections'},                     @{n='terminate-instances'},
    @{n='unassign-ipv6-addresses'},                              @{n='unassign-private-ip-addresses'},
    @{n='unmonitor-instances'},                                  @{n='update-security-group-rule-descriptions-egress '},
    @{n='update-security-group-rule-descriptions-ingress'},      @{n='withdraw-byoip-cidr'},
    @{n='accept-reserved-instances-exchange-quote'},             @{n='wait'}
)

$actions = @(
    'create', 'associate', 'attach', 'enable',
    'import', 'export', 'get', 'describe',
    'modify', 'replace', 'delete', 'cancel',
    'detach', 'disable', 'disassociate',
    'revoke', 'unassign', 'terminate'
)

$actions | %{
    $count = ($commands | select n | where n -match $_).Count;
    [pscustomobject]@{Command=$_;Count=$count}
} | sort Count -desc


<#
    Old version with foreach
    $result = foreach ($i in $actions) {
        $count = ($commands | select Name | where Name -match $i).Count
        [pscustomobject]@{Command=$i;Count=$count}
    }
    $result | sort Count -Descending
#>