let command

[Sandeep Tamhankar]

I think you want /usr/bin/expr if you want to do a 'let'-like thing in a 
#!/bin/sh script, since 'let' is an internal bash command, not an 
external pgm you can invoke.

-Sandeep

Dominique Vandensteen wrote:

> does the let command exist for cygwin
> i'm looking for an external program to do this but i can't find any
> 
> 
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