Ahoj, tady je ukázka, jinak nejedná se o while ale o for který je tam taky

Syntaxe je nastavena na UNIX Shell Script

#!/bin/bash

function foo {

  echo "Bash version ${BASH_VERSION}..."

  for i in {0..10..2}
  do
    echo "Welcome $i times"
  done
}

function bar ()
{
  echo "Bash version ${BASH_VERSION}..."

  if (( NUM == 0 ))
  then
    :
  else
    for (( i=1; i<10; i++ ))
    do
      :
    done
  fi
}


foo
bar

-------------------------------------------------------------------------------------------------

C:\Users\Jan\Documents\test.sh
--------------------------
 Function
	foo
	bar
	if
	for