PowerShell/Docs/ping-weather.md
2023-08-06 21:36:33 +02:00

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*ping-weather.ps1*
================
This PowerShell script continuously shows the current weather conditions (similar to htop, 10 min update interval by default).
Parameters
----------
```powershell
PS> ./ping-weather.ps1 [[-Location] <String>] [[-UpdateInterval] <Int32>] [<CommonParameters>]
-Location <String>
Specifies the location to use (determined automatically per default)
Required? false
Position? 1
Default value
Accept pipeline input? false
Accept wildcard characters? false
-UpdateInterval <Int32>
Required? false
Position? 2
Default value 600
Accept pipeline input? false
Accept wildcard characters? false
[<CommonParameters>]
This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
```
Example
-------
```powershell
PS> ./ping-weather
Current weather conditions at Paris (Ile-de-France), updating every 10 min...
🕗10:24 AM UTC 🌡23°C 0.0mm 💨9km/h from S 0% 💧41% UV6 1020hPa Sunny
```
Notes
-----
Author: Markus Fleschutz | License: CC0
Related Links
-------------
https://github.com/fleschutz/PowerShell
Script Content
--------------
```powershell
<#
.SYNOPSIS
Ping the currrent weather conditions
.DESCRIPTION
This PowerShell script continuously shows the current weather conditions (similar to htop, 10 min update interval by default).
.PARAMETER Location
Specifies the location to use (determined automatically per default)
.EXAMPLE
PS> ./ping-weather
Current weather conditions at Paris (Ile-de-France), updating every 10 min...
🕗10:24 AM UTC 🌡23°C ☂0.0mm 💨9km/h from S ☁0% 💧41% ☀UV6 1020hPa Sunny
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
param([string]$Location = "", [int]$UpdateInterval = 600)
try {
$Weather = (Invoke-WebRequest -URI http://wttr.in/${Location}?format=j1 -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
$Area = $Weather.nearest_area.areaName.value
$Region = $Weather.nearest_area.region.value
"Current weather conditions at $Area ($Region), updating every $($UpdateInterval / 60) min..."
do {
$Description = $Weather.current_condition.WeatherDesc.value
$TempC = $Weather.current_condition.temp_C
$PrecipMM = $Weather.current_condition.precipMM
$WindSpeed = $Weather.current_condition.windspeedKmph
$WindDir = $Weather.current_condition.winddir16Point
$Clouds = $Weather.current_condition.cloudcover
$Humidity = $Weather.current_condition.humidity
$UV = $Weather.current_condition.uvIndex
$Visib = $Weather.current_condition.visibility
$Pressure = $Weather.current_condition.pressure
$Time = $Weather.current_condition.observation_time
"🕗$Time UTC 🌡$($TempC)°C ☂️$($PrecipMM)mm 💨$($WindSpeed)km/h from $WindDir ☁️$($Clouds)% 💧$($Humidity)% ☀UV$UV 👀$($Visib)km $($Pressure)hPa $Description"
Start-Sleep -s $UpdateInterval
$Weather = (Invoke-WebRequest -URI http://wttr.in/${Location}?format=j1 -userAgent "curl" -useBasicParsing).Content | ConvertFrom-Json
} while ($true)
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}
```
*(generated by convert-ps2md.ps1 using the comment-based help of ping-weather.ps1 as of 08/06/2023 21:36:15)*