PowerShell/Scripts/set-timer.ps1
2020-12-25 10:45:59 +00:00

26 lines
573 B
PowerShell
Executable File

#!/snap/bin/powershell
# Syntax: ./set-timer.ps1 [<seconds>]
# Description: sets a timer for a countdown
# Author: Markus Fleschutz
# Source: github.com/fleschutz/PowerShell
# License: CC0
param([int]$Seconds)
try {
if ($Seconds -eq 0 ) {
[int]$Seconds = read-host "Enter number of seconds"
}
for ($i = $Seconds; $i -gt 0; $i--) {
clear-host
write-big "T-$i seconds"
start-sleep -s 1
}
write-output "OK - $Seconds seconds countdown finished"
exit 0
} catch {
write-error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}