is_number -- Is string numeric

is_number(1) can be used in shell scripts to determine if a variable is all numeric.

If expr(1) exists on your system, expr(1) can be used to validate if a string us all numeric.

Compile Instructions are in the README File inside the tarball.

Downloads:

Source Code

Source Signature

See for download issues

back

Repository

back to my capsule

$Id: is_number.gmi,v 1.5 2023/12/05 15:23:20 jmccue Exp $