Perform arithmetic on shell variables.
SYNTAX
let expression [expression]If the last expression evaluates to 0, let returns 1; otherwise 0 is returned.
&qt;let&qt;&qt; is a BASH builtin command.
Perform arithmetic on shell variables.
SYNTAX
let expression [expression]If the last expression evaluates to 0, let returns 1; otherwise 0 is returned.
&qt;let&qt;&qt; is a BASH builtin command.
