#!/bin/sh # damn that fifth glyph! # shows if you put that glyph badly. IFS= echo "$@" checks=$(echo "$@" | sed 's/[Ee℮𝚎∈𝖾Єℯ𝕖⋳ᗴəᵉꗋ𝔼𝙴ΕᎬ𝘌Ɛ⋿ⴹ𝖤ƸꜪℇĘɛεЕꜫȨéèëêēẽÉÈÊËĒĔẼĖėĘęĚěЕе]/\^/g;s/[^\^]/ /g') if [ -z $(echo $checks | sed -e 's/ //g') ] then echo "good" else echo $checks echo "bad" fi