Ejemplo 1: espere n segundos en el script de shell
sleep .5 # Waits 0.5 second.
sleep 5 # Waits 5 seconds.
sleep 5s # Waits 5 seconds.
sleep 5m # Waits 5 minutes.
sleep 5h # Waits 5 hours.
sleep 5d # Waits 5 days.
Ejemplo 2: bash pause esperar a que se presione una tecla
read -p "Press any key..."
Ejemplo 3: comando wait bash
sleep NUMBER[SUFFIX] #Just use this command structure to wait/sleep
#Example:
sleep 5m #sleeps 5 minutes
sleep 0.1 #sleeps 0.1 seconds or 100 miliseconds
#Suffixes
s - seconds (default)
m - minutes
h - hours
d - days
When no suffix is specified, it defaults to seconds.
Ejemplo 4: bash esperar 3 segundos
sleep .5 # Waits 0.5 second.
sleep 5 # Waits 5 seconds.
sleep 5s # Waits 5 seconds.
sleep 5m # Waits 5 minutes.
sleep 5h # Waits 5 hours.
sleep 5d # Waits 5 days.
Ejemplo 5: pausar el script bash
function pause(){
read -s -n 1 -p "Press any key to continue . . ."
echo ""
}
## Pause it ##
pause
## rest of script below
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