For more information, see Kinds of Compatibility, a section in the Open.

This document discusses three types of potential incompatibilities relating to a release of the Java platform: Source: Source compatibility concerns translating Java source code into class files including whether or not code still compiles at all.īinary: Binary compatibility is defined in The Java Language Specification as: 'A change to a type is binary compatible with (equivalently, does not break binary compatibility with) pre- existing binaries if pre- existing binaries that previously linked without error will continue to link without error.'Behavioral: Behavioral compatibility includes the semantics of the code that is executed at runtime. Perl-Digest-HMAC.noarch 1.01-15 installed

Perl-Compress-Zlib.i386 1.42-1.fc6 installed

Perl-Archive-Tar.noarch 1.30-1.fc6 installed Reading repository metadata in from local files Sample output: Loading 'installonlyn' plugin Search httpd and all matching perl packages, enter: # yum update httpd Task: Search for packages by name To check for and update httpd package, enter: # yum list installed httpd Task: Check for and update specified packages # yum update Task: List all installed packagesįind out if httpd package installed or not, enter: To download and install all updates type the following command: # yum list updates Task: Patch up system by applying all updates Type the following command at shell prompt: Task: Display list of updated software (security fix) For RHEL 4.x and older version use up2date command. WARNING! These examples only works with RHEL / CentOS Linux version 5.x or above.

Redhat install package