Khan rezamt
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 0x16ca25fccc9c3e1d6eea91b3272f6113f5d94d6a |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 0xd89D68172B10a1ad9ab9195bB05D8d04b2A4dfAf |
rezamt
/ Blockchain Training 101
Created
October 8, 2017 05:56
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ## Ethereum 101 Course | |
| ## Blockchain Foundation | |
| What is a blockchain? | |
| What are transactions and blocks? | |
| How do P2P systems operate? | |
| The most prominent consensus mechanisms | |
| Difference between private, consortium, and public networks | |
| What does the data structure look like? |
rezamt
/ ethereum-denominations
Created
January 29, 2018 08:51
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| wei: 1 | |
| kwei: 1.000 | |
| ada: 1.000 | |
| femtoether: 1.000 | |
| mwei: 1.000.000 | |
| babbage: 1.000.000 | |
| picoether: 1.000.000 | |
| gwei: 1.000.000.000 | |
| shannon: 1.000.000.000 | |
| nanoether: 1.000.000.000 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package main | |
| import ( | |
| "strconv" | |
| "fmt" | |
| ) | |
| type Node struct { | |
| value interface{} | |
| next *Node |
rezamt
/ gist:a4ea4be98475d9272444b4e54859aeeb
Created
February 24, 2018 01:36
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Server Command | |
| echo -e "HTTP/1.1 201 OK\r\n\r\n" | nc -l 8080 | |
| # Client Command | |
| echo "firstname=John;lastname=Smith;company=Smith & Sons;id=1234567890;" > req.txt | |
| http --form POST :8080/examplehandler 'content-type: text/plain; Accept: text/plain' < req.txt |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| SPIFFE is to secure process to process communication | |
| 1- SPIFFE Identity | |
| spiffe://trust-domain/path | |
| 1-1 Trusted domain | |
| 1-2 path | |
| A- Identifying services directly | |
| spiffe://staging.example.com/payments/mysql or |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Setting up a cluster is as simple as running: | |
| export KUBERNETES_PROVIDER=vagrant | |
| curl -sS https://get.k8s.io | bash | |
| # Will download kubernetes-server-linux-amd64.tar.gz from https://dl.k8s.io/v1.9.3 | |
| # Will download and extract kubernetes-client-darwin-amd64.tar.gz from https://dl.k8s.io/v1.9.3 | |
| # then specify number of running nodes (master + worker) | |
| export NUM_NODES=3 |
rezamt
/ azure-cli-network01
Last active
March 9, 2018 12:34
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| azure cli | |
| # resource group | |
| az group create -n "rg-demo" --location "Australia Southeast" --no-wait | |
| # ======================== Network | |
| # nsg | |
| az network nsg create -n "nsg-demo" -g "rg-demo" -l "Australia Southeast" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $stName = "<chosen storage account name>" | |
| $locName = "<chosen Azure location name>" | |
| $rgName = "TestRG" | |
| New-AzureRmResourceGroup -Name $rgName -Location $locName | |
| $storageAcc = New-AzureRmStorageAccount -ResourceGroupName $rgName -Name $stName | |
| -Type "Standard_GRS" -Location $locName | |
| $singleSubnet = New-AzureRmVirtualNetworkSubnetConfig -Name singleSubnet | |
| -AddressPrefix 10.0.0.0/24 | |
| $vnet = New-AzureRmVirtualNetwork -Name TestNet -ResourceGroupName $rgName -Location $locName - AddressPrefix 10.0.0.0/16 -Subnet $singleSubnet | |
| $pip = New-AzureRmPublicIpAddress -Name TestPIP -ResourceGroupName $rgName -Location $locName - AllocationMethod Dynamic |
OlderNewer