SHELL

while loop bash

while true;
do
	#code
done

shell script while loop example

#!/bin/sh
INPUT_STRING=hello
while [ "$INPUT_STRING" != "bye" ]
do
  echo "Please type something in (bye to quit)"
  read INPUT_STRING
  echo "You typed: $INPUT_STRING"
done

bash while loop

#!/bin/bash
i=0
While [ $i -le 10 ]
do
 echo i:$i
 ((i+=1))
done

bash while done

while CONDITION_STATEMENT; do SOME_CODE; done

While loops in bash

#!/bin/bash
X=0
while [ $X -le 20 ]
do
	echo $X
	X=$((X+1))
done

bash run while loop

while true; do echo -e "
new proccess"; php artisan queue:work --once; done