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

while loop shell script

#!/bin/sh

a=0

while [ $a -lt 10 ]
do
   echo $a
   a=`expr $a + 1`
done

bash while loop

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

for loop while loop shell functions

while check1
do
    # Loop while check1 is successful (returns 0)

    if check1
    then
        echo 'check1 was successful'
    fi

done

While loops in bash

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

linux while loop shell

while ! [ "${finished}" ]; do
    ...
done

linux while loop shell

finished=false
while ! $finished; do
    ...
    # At some point
    finished=true
done

linux while loop shell

while [ "$finished" != "true" ]; do
   ...
done