integer expression expected bash
Trying to loop an expression inputted by the customer a set quantity of times that is additionally inputted by the customer. Go on obtaining the mistake integer expression anticipated, and also I can not identify just how to repair it.
#!/bin/sh echo "What do you want to say?" read phrase echo "How many times?" read num while [ "num" -ge 0 ] do echo $phrase num='expr num - 1' done