system-maintenance/Restart-WiFi.ps1
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function Restart-WiFi { <# .SYNOPSIS Restats WiFi connection .DESCRIPTION Check if there is any active wlan interface and restarts its connection. .EXAMPLE Restart-WiFi Restat WiFi interface if there is any currently active. #> [CmdletBinding(SupportsShouldProcess, ConfirmImpact = 'Medium')] param() process { $ssid = netsh wlan show interfaces | ? { $_.Contains(" SSID ") } if ($ssid) { $connectionProfile = Get-NetConnectionProfile -IPv4Connectivity Internet | ? { $ssid.Contains($_.Name) } | Select-Object -First 1 $ssid = $connectionProfile.Name $interface = $connectionProfile.InterfaceAlias if ($PSCmdlet.ShouldProcess("$interface")) { Write-Host "Disconnecting interface: $interface" -ForegroundColor Green netsh wlan disconnect Start-Sleep -Seconds 2 Write-Host "Connecting to SSID: $ssid on interface: $interface" -ForegroundColor Green netsh wlan connect interface=$interface name=$ssid } } else { Write-Host "Couldn't find active wlan itnerface" -ForegroundColor Red } } } |