Created
December 23, 2021 18:56
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Sets wsl2.local in HOSTS file to current WSL2 IP
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| $wsl2IP = (wsl hostname -I).Split(" ")[0] | |
| Write-Host "Setting wsl2.local IP to the WSL2 IP ($wsl2IP)" | |
| $hostsPath = "$env:windir\System32\drivers\etc\hosts" | |
| $dockerHostsPattern = '^((\d{1,3}\.){3}\d{1,3}) wsl2\.local$' | |
| $hosts = get-content $hostsPath | |
| $hosts = $hosts | Foreach { | |
| if ($_ -match $dockerHostsPattern) | |
| { | |
| $oldIP = $Matches.1 | |
| "$wsl2IP wsl2.local" | |
| } else {$_}} | |
| if ($oldIP -eq $wsl2IP){ | |
| Write-Host "No change" | |
| } | |
| else { | |
| [System.IO.File]::Copy($hostsPath, $hostsPath + ".bak", $true) | |
| $hosts | Out-File $hostsPath -Encoding ascii | |
| Write-Host "Updated" | |
| } |
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