Gerrit Pape wrote:
> This should work with shell/builtins only, no sed/cut:
>
> path=${PATH}:
> while test -n "$path"; do
> p=${path%%:*}/$1
> test ! -x "$p" || { echo "$p"; return 0; }
> path=${path#*:}
$ exec /bin/sh
$ uname -a
SunOS hostname 5.9 Generic_118558-25 sun4u sparc SUNW,Ultra-5_10 Solaris
$ echo ${PATH%%:*}
bad substitution
$ echo ${PATH#*:}
bad substitution
Regards,
Dennis
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