In effort to move away from old school habits of using i.e. nslookup instead of PS cmdlets I thought it would be beneficial if for reference I would reblog quite interesting article about replacement of those cmd into pure PowerShell cmdlets. Original article you can find under here
IPCONFIG
Used to get ip configuration.
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Get-NetIPConfiguration Get-NetIPAddress Get-NetIPConfiguration Get-NetIPAddress | Sort InterfaceIndex | FT InterfaceIndex, InterfaceAlias, AddressFamily, IPAddress, PrefixLength -Autosize Get-NetIPAddress | ? AddressFamily -eq IPv4 | FT –AutoSize Get-NetAdapter Wi-Fi | Get-NetIPAddress | FT -AutoSize |
PING
Check connectivity to target host.
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Test-NetConnection Test-NetConnection www.microsoft.com Test-NetConnection -ComputerName www.microsoft.com -InformationLevel Detailed Test-NetConnection -ComputerName www.microsoft.com | Select -ExpandProperty PingReplyDetails | FT Address, Status, RoundTripTime 1..10 | % { Test-NetConnection -ComputerName www.microsoft.com -RemotePort 80 } | FT -AutoSize |
NSLOOKUP
Translate IP to name or vice versa
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Resolve-DnsName Resolve-DnsName www.microsoft.com Resolve-DnsName microsoft.com -type SOA Resolve-DnsName microsoft.com -Server 8.8.8.8 –Type A |
ROUTE
Shows the IP routes (also can be used to add/remove )
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Get-NetRoute New-NetRoute Remove-NetRoute Get-NetRoute -Protocol Local -DestinationPrefix 192.168* Get-NetAdapter Wi-Fi | Get-NetRoute |
TRACERT
Trace route. Shows the IP route to a host, including all the hops between your computer and that host.
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Test-NetConnection –TraceRoute Test-NetConnection www.microsoft.com –TraceRoute Test-NetConnection outlook.com -TraceRoute | Select -ExpandProperty TraceRoute | % { Resolve-DnsName $_ -type PTR -ErrorAction SilentlyContinue } |
NETSTAT
Description: Shows current TCP/IP network connections.
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Get-NetTCPConnection Get-NetTCPConnection | Group State, RemotePort | Sort Count | FT Count, Name –Autosize Get-NetTCPConnection | ? State -eq Established | FT –Autosize Get-NetTCPConnection | ? State -eq Established | ? RemoteAddress -notlike 127* | % { $_; Resolve-DnsName $_.RemoteAddress -type PTR -ErrorAction SilentlyContinue } |
So happy moving into objectirezed world of PowerShell 🙂
Comments by rafpe
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.Net core JWT authentication using AWS Cognito User Pool
"Can you post your code which if you are using modified one ?"
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"Thanks Vladimir! That is really good point! I have not..."
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"If you authenticate to cognito you will get response with..."