The following markup can be used to show a loading bar for 20 seconds in a bash shell script.
#!/bin/bash
i=1
while [ $i -le 20 ]
do
echo -n "."
i=$(expr $i + 1)
sleep 1
done
The following markup can be used to show a loading bar for 20 seconds in a bash shell script.
#!/bin/bash
i=1
while [ $i -le 20 ]
do
echo -n "."
i=$(expr $i + 1)
sleep 1
done