EXPR.1
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- EXPR(1) Minix Programmer's Manual EXPR(1)
- NAME
- expr - evaluate experession
- SYNOPSIS
- expr arg ...
- EXAMPLES
- x=`expr $x + 1` # Add 1 to shell variable x
- 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).
- 1