Explanation of X.509 Certificate DN December 4 th, 2008
BySoloman || 823 views
X.509 uses the DN (distinct name) to uniquely identify an object. Its function is similar to the ID we usually use. However, the difference is that the DN is no longer
Original link: http://blog.itpub.net/30089851/viewspace-2136429/1. Log in to the NN machine, go to the Namenode Configuration folder of the latest serial number, view the log4j configuration of the current NN[Email protected] ~]# cd/var/run/cloudera-
Let's look at the delegation and events in C,
In a design pattern-Observer pattern, we already know how to apply the observer pattern, but through recent deep learning, we find that the Observer pattern has the following defects:
1. the abstract
In a design pattern-Observer pattern, we already know how to apply the observer pattern, but through recent deep learning, we find that the Observer pattern has the following defects:
1. the abstract notification depends on the abstract observer;
2.
This article is posted on China tietong Shaanxi branch, but it should be applicable to both China Telecom and China Netcom.
Address: http://www.cttsn.com/yw.htm
1. Wake-up ServiceMeaning: the user is notified by automatically ringing the phone at
Abstract: "Five monkeys divide Peach problem" is a very famous in and out of the interesting math problem. The simple method of calculating this type of problem has plagued some large physicists and mathematicians. Dr. T.D. Lee a lecture at the
Introduction to OpenLDAP
The installation will not be mentioned, starting from the configuration.1. Main configuration file slapd. confThe content includes three types: Global, backend specific, and database specific. Global settings, backend server
Compared with system security, information security focuses on encryption, decryption, digital signature, verification, and certificates. system Security focuses on whether the system has security vulnerabilities, such as the buffer overflow caused
Installation environment:
Redhat9.0
Install required software (both in source code mode)
Openldap-2.1.29 hrrp: // www.openldap.org
Derkeley dB 4.2.52 http://www.sleepycat.com
Installation steps:(Confirm that the user is logged on as the root user)
1
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