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Insights, updates, and deep dives into cybersecurity, cloud technology, and AI innovation.
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 […]
On Windows and Linux, it is simple to set up one’s workstation to have the screen locked when one steps away from the console. On the Mac however, there is no explicit way to achieve that. The following site has some good pointers: Quickly lock your screen One of the best methods from the article […]
The original of this HOWTO was here: OpenBSD – PIX ISAKMP VPN Setting up an ISAKMP VPN tunnel between OpenBSD 4.5 and Cisco Pix Configuration: Site A: OpenBSD 4.5 Internal Network: 192.168.0.0/24 External IP: 1.1.1.1 Site B: Cisco Pix 6.1 Internal Network: 10.0.0.0/8 External IP: 2.2.2.2 VPN parameters: Shared Secret: theSecret Encryption Algorith: 3DES Hash […]
Thoughout the week of October 25th, 2010, we will be upgrading our customers from the Postini/Google SPAM filter to the Red Condor SPAM and Virus filter. As a result of the upgrade, former Postini/Google customers will have more flexibility and more ease of use to access automatically their quarantine. If you have any questions, please […]
Stopping and starting a Domino Server’s SMTP service Domino Server Settings After updating mail routing settings on a Domino Server, typically the SMTP service needs to be restarted. The best way to do this operation is from the Domino Server Console. Domino Server SMTP start From the Admin UI: Click the Server – Status tab […]
Summary The AIX NIM server allows a very flexible automated installation process to deploy hundreds or AIX nodes as well as LPARs in a matter of hours. It is possible to achieve similar results using the RHEL kickstart system. This article is about a way of automating the RHEL 5 deployment directly from AIX 6.1 […]