Before going through the steps, lets first understand what is the purpose of GIT Pull ? In simple terms, GIT PULL is a GIT Command which access the Remote repository and checks which all files were modified or created and is different from the local repository. Once it finds that info, it downloads those file to your local repository. Technically speaking, GIT Pull runs 2 commands i.e GIT Fetch and GIT Merge in background. GIT Fetch downloads the latest change to the local repository while GIT Merge merges the remote content refs and heads to new local merge commit. so you can say the below is same : GIT Pull <remote> -or- GIT Fetch <remote> GIT Merge origin/master So lets begin with the steps on how to see the remote (origin/master) changes before doing Git Pull : Git fetch origin Git log master..origin/master Git diff master..origin/master Git pull / Git merge origin/master Happy Leaning! How to get started with GIT in Windows : Check out here
Today we are going to see how to fetch the IPv4 Address details of a VM from a HyperVisor console. We will be using Powershell to achieve the same with a One-Liner code. You can modify the Command as per your need. Our requirement is to check Only the Running VM's and get the VM Name and its corresponding IPv4 Address. So lets get started. CODE (Execute in HyperV ): Get-VM | ? State -eq "Running" | select Name, @{l="IPv4Address";e={($_.NetworkAdapters.IPAddresses -match "(?<Address >((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))")} } CODE DETAILS : 1. Get-VM : Fetches the VM List present on the HyperVisor 2. ? State -EQ "Running" : It is similar to Where-Object {$_.State -eq "Running"} , here we are using where-object to fetch only the Running VM list from the Pipeline. 3. NetworkAdapters properties of the VM Contains the IPAddresses information, we are using IPv4 address Regex to get