gawk: Shell Startup Files

 
 B.2.2 Shell Startup Files
 -------------------------
 
 The distribution contains shell startup files 'gawk.sh' and 'gawk.csh',
 containing functions to aid in manipulating the 'AWKPATH' and
 'AWKLIBPATH' environment variables.  On a Fedora GNU/Linux system, these
 files should be installed in '/etc/profile.d'; on other platforms, the
 appropriate location may be different.
 
 'gawkpath_default'
      Reset the 'AWKPATH' environment variable to its default value.
 
 'gawkpath_prepend'
      Add the argument to the front of the 'AWKPATH' environment
      variable.
 
 'gawkpath_append'
      Add the argument to the end of the 'AWKPATH' environment variable.
 
 'gawklibpath_default'
      Reset the 'AWKLIBPATH' environment variable to its default value.
 
 'gawklibpath_prepend'
      Add the argument to the front of the 'AWKLIBPATH' environment
      variable.
 
 'gawklibpath_append'
      Add the argument to the end of the 'AWKLIBPATH' environment
      variable.