1 #!/bin/sed -rf

     2 /^#\tldap/ {

     3 	s/^#\tldap$/\tldap/

     4 }

     5 

     6 /Auth-Type LDAP/ {

     7 	N

     8 	N

     9 	s/^#?(\s*)Auth-Type LDAP \{\

    10 #?(\s*)ldap\

    11 #?(\s*)\}/\1Auth-Type LDAP \{\

    12 \2ldap\

    13 \3\}/

    14 }