while loop in shell

  • The while loop in Shell

    The while loop in Shell

    the while loop gives you the ability to execute a set of repetitive commands until certain conditions occur. it is often used when you need to manipulate iterative variable values.
  • For loop in Shell

    For loop in Shell

    the for loop works on lists of items (items). it repeats a set of commands for each item in a list.
  • Until loop in Shell

    Until loop in Shell

    the while loop is perfect for the situation where you want to execute a set of commands while some conditions are true. sometimes you need to execute a set of commands until a condition is true, then you need to use a until loop.
  • Select loop in Shell

    Select loop in Shell

    the select loop provides an easy way to create a numbered menu from which the user can select. it is useful when you want to ask the user to select one or more items from a list of options.
  • The while loop in Shell

    The while loop in Shell

    the while loop gives you the ability to execute a set of repetitive commands until certain conditions occur. it is often used when you need to manipulate iterative variable values.