examples/scripts/self-repro

   1 # self-reproducing script (except for these comment lines -- remove them)
   2 # i got this from the ksh93 faq:
   3 #       http://www.kornshell.com/doc/faq.html
   4 #
   5 n="
   6 " q="'" x="cat <<-!" y=! z='n="$n" q="$q" x="$x" y=$y z=$q$z$q$n$x$n$z$n$y'
   7 cat <<-!
   8 n="$n" q="$q" x="$x" y=$y z=$q$z$q$n$x$n$z$n$yb
   9 !