- scripts properly documented using inline comments
- HOME excluded by default
- the unwrap script also checks for excluded variables
- the user can specify extra env vars to be excluded, both at wrap and unwrap
  time , using either
   glexec_{un}wrapenv.pl --exclude=A --exclude=B
  or
   glexec_{un}wrapenv.pl --exclude=A,B,C 

Use the 'glexec_wrap.sh' like: <prefix>/sbin/glexec_wrap.sh <YOUR COMMAND>
Which will use the defaults of the glexec_wrap and glexec_unwrap scripts around
gLExec and will forward your commands in the appropriate way.

For more information see:
    http://wiki.nikhef.nl/grid/GLExec
    http://wiki.nikhef.nl/grid/GLExec_Environment_Wrap_and_Unwrap_scripts


