execline
Software
skarnet.org
 The getcwd program 
getcwd stores its current working directory
into a given environment variable,
then executes a program.
 Interface 
     getcwd [ -E | -e ] var prog...
getcwd stores a fully resolved absolute path (i.e. without any
.. or symbolic link components) to its current working directory
into the var variable, then
execs into prog with its arguments.
 Options 
 -  -e : no autoimport. This is the default. 
-  -E : autoimport. Instead of exec'ing into
prog..., exec into importas -ui var var
prog.... This substitutes var into the command
line instead of putting it into the environment. 
 Notes 
 -  var must be given without a dollar! 
-  var must not contain =. 
-  Unlike the
pwd
POSIX command, getcwd does not depend on the PWD environment
variable and will exhibit a consistent behaviour no matter the environment.