ldap-utils (ldapsearch / ldapadd / ldapmodify / ldapdelete)

OpenLDAP client tools for query / write against an LDAP / AD server.

$ ldapsearch -x -H ldap://dc01.corp.local -b 'dc=corp,dc=local' \
           -D 'operator@corp.local' -W '(sAMAccountName=operator)'
$ ldapsearch -x -H ldap://dc01 -b 'dc=corp,dc=local' \
           '(objectClass=user)' sAMAccountName memberOf
$ ldapadd    -x -D 'cn=admin,dc=corp,dc=local' -W -f new.ldif
$ ldapmodify -x -D 'cn=admin,dc=corp,dc=local' -W -f mod.ldif