let

Perform arithmetic on shell variables.

SYNTAX
      let expression [expression]

If the last expression evaluates to 0, let returns 1; otherwise 0 is returned.

`let' is a BASH builtin command.

Related commands:

expr - Evaluate expressions
eval
- Evaluate several commands/arguments
test - Evaluate a conditional expression

Equivalent Windows NT commands:

none



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Simon Sheppard
SS64.com