On 4/13/2017 2:43 PM, Brian Inglis wrote: > defensive coding is your friend to avoid disasters: > if [ -n "$foodir" ] && [ -d $foodir/ ]; then > /bin/rm -fR -- $foodir || exit > else > echo "Can't find directory '$foodir'" > exit 2 > fi >
And even this can be troublesome if you mistype a variable name anywhere in this code. -- cyg Simple -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
