Shell Programming and Scripting

$ cat camel
#! /usr/bin/ksh
typeset -u first

( cat << END
camel case
NST Syndrome
The Living End
fix ME
fix me too
END
) | while IFS= read input ; do
        set -A words $input
        i=0
        output=""
        while ((i<${#words[*]})) ; do
                rest=${words[i]#?}
                first=${words[i]%$rest}
                output="${output}${first}${rest}"
                ((i=i+1))
        done
        echo input = $input
        echo output = $output
        echo
done
exit 0
$ ./camel
input = camel case
output = CamelCase

input = NST Syndrome
output = NSTSyndrome

input = The Living End
output = TheLivingEnd

input = fix ME
output = FixME

input = fix me too
output = FixMeToo

$