The image “http://markhobley.yi.org/gfx/rosette/red.png” cannot be displayed, because it contains errors. Mark Hobley The image “http://markhobley.yi.org/gfx/rosette/red.png” cannot be displayed, because it contains errors.
SHELL SYNTAX POLICY

All shell scripts should be written in heirloom shell syntax

It is a requirement of this policy that all shell scripts are written using a portable syntax compatible with the heirloom shell.

Bashisms are not permitted under this policy

The inclusion of bashisms within a shell script is not permitted under this policy.

The No Bash Project