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Insights, updates, and deep dives into cybersecurity, cloud technology, and AI innovation.
NetApp SAN default gateway setup DataOntap is a FreeBSD based operating system built by NetApp. However, most of the command line interface commands differ from the usual FreeBSD commands. When a new NetApp installation is performed, or a NetApp migration is needed, typically the IP address needs to be changed, as well as the default […]
Please check the IP address, and see if the VPN configuration had defaulted to using the gateway on the remote network. If so unchecked that in the properties-networking-TCP/IP-advanced.
If your running Windows 2000 server, or newer, you can edit the server gpo “computer logon script” section to map the drive. This script gets processed before anyone logs on. Here are the detailed steps to do that: Start -> Run -> mmc Add the Group Policy snap-in Console Root -> Local Computer Policy -> […]
PostgreSQL and DB2 use different styles of conventions to represent NULL. In PostgreSQL, the convention is to have “N” in the data to be loaded with the COPY command. In DB2, the LOAD command can be set to consider and empty field as NULL. Thus, to convert from DB2 to POstgreSQL style data dump, assuming […]
Problem: Protecting Cognos 10 App Server The Cognos 10 application runs within an application server. As a result it is vulnerable to attacks over the Internet through the open ports for WWW traffic. Here are some notes on CAF. Ant http://publib.boulder.ibm.com/infocenter/caapps/v8r4m0/topic/com.ibm.swg.im.cognos.inst_apps.8.4.0.doc/inst_apps_i_cnfg_CAF.html You can track firewall activity by checking the log file, which contains rejected requests […]
If running a legacy java app on a newer RH or RHEL system, youget: Error occurred during initialization of VM Unable to load native library: …/libjava.so: symbol __libc_wait, version GLIBC_2.0 not defined in file libc.so.6 with link time reference This is a symptom of an older JDKs that is buggy. Jakub Jelinek of RedHat suggests […]
After an upgrade to CentOS 5 / RHEL 5 we got the following error: Downloading Packages: warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID e8562897 Public key for openldap-2.3.27-8.el5_2.4.x86_64.rpm is not installed It turns out that the key needs to be loaded and yum has not tried to load the key properly. The following […]
Joshua Kramer has an article in LJ about Qpid and AMQP. One of the most compelling aspects of Qpid is its cross plaform and cross language capability. Finally there is a message broker that is easy to use and has ready to go clients for C++, Java, Python, Ruby and .Net. Take a look and […]
# rpm -i postgres-[version number].src.rpm # rpmbuild -bb –target i686 /usr/src/redhat/SPECS/postgresql.spec If you get a problem with unpackaged files, use the following trick: vi /usr/lib/rpm/macros An modify some of the lines as follows: # # Script gets packaged file list on input and buildroot as first parameter. # Returns list of unpackaged files, i.e. files […]