add

• Command

  • Performs arithmetic addition, adding a value to any container.

  • Example:

    put 7 into foo
    add 5 to foo
    put foo --> 12

  • The add command can add a value to any type of container – not just a variable – including a file or any chunk of another container.

  • Example:

    add 1 to item 2 of line 3 of file "/tmp/scores"