System information

How to retrieve AIX system information

oslevel     # Report system version
oslevel -rq # Report "technology level" (major release?)
            # information
oslevel -sq # Report service pack information

Different system components (“filesets”) can be at different technology levels / service packs. You can use oslevel to list which software that is more (-g) or less (-l) recent than a given technology level (-r) or service pack (-s); for example:

oslevel -s -l $SERVICE_PACK # List filesets below the
                            # specified service pack
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Fileset information

How to retrieve AIX fileset information

Use the lslpp command to get information about a given fileset (including installed files).

lslpp -l               # List all filesets
lslpp -h $FILESET_NAME # Detailed fileset information

Some versions of AIX can also apparently use the RPM package manager.

How to match files to packages in Red Hat-based operating systems

# List all installed packages
#
rpm -qa
 
# List files in an installed package
#
rpm -ql $PACKAGE_NAME
 
# List the package that owns a particular file
#
rpm -qf $FULL_PATH_TO_FILE
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