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Showing posts from August, 2012

More Free Online Tests and Certifications

1. http://ranksheet.com,

This site gives your free online tests and helps you build your resume. Tests are for older version, why bother when its free.

2. WIZIQ.COM
    Oracle Certified Associate -- http://www.wiziq.com/tests/oca,
    For DBA -- http://www.wiziq.com/tests/dba,
    SQL -- http://www.wiziq.com/tests/search.aspx?qry=sql

This site gives you multiple tests which will help you prepare for OCA exams.

3. http://www.ncsacademy.com/freetest.cfm
http://www.msexpert.com/exams/examlist.asp

Not that great certifications but kind of ok to have certifications in different domains.

LDAP NULL BASE SEARCH/ Disabling Put and Delete methods

Follow the steps below to disable Null Base search on Oracle Ldap Oracle Internet Directory,

1. First check if anonymous bind is enabled,




ldapbind -h localhost -p 389 -D cn=orcladmin
This means anonymous bind is enable

2. Now check the parameter,

ldapsearch -h localhost -p 389 -D "cn=orcladmin" -w xxxx -s base -b "" "(objectclass=*)" "orclanonymousbindsflag"
3. Create an ldif file disable.ldif to set the flag to 0 with the following contents,

dn:
changetype: modify
replace: orclanonymousbindsflag
orclanon