EXPR(1)

NAME
expr - evaluate experession

SYNOPSIS
expr arg ...

EXAMPLES

DESCRIPTION

Expr computes the value of its argument and writes the result on standard output. The valid operators, in order of increasing precedence, are listed below. Operators grouped by {...} have the same precedence. The operators are: |, &, {<, <=, ==, !=, >=, >}, {+, -}, *, /, %, and :. Parentheses are permitted.

SEE ALSO
sh(1), test(1).