URI: 

       0022-ed.sh - sbase - suckless unix tools
  HTML git clone git://git.suckless.org/sbase
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
       0022-ed.sh (87B)
       ---
            1 #!/bin/sh
            2 
            3 ../ed -s /dev/null <<EOF | wc -l | grep 0 >/dev/null
            4 a
            5 line
            6 .
            7 1g/^$/p
            8 Q
            9 EOF