HP-UX Reference (11i v1 00/12) - 1M System Administration Commands N-Z (vol 4)

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STANDARD Printed by: Nora Chuang [nchuang] STANDARD
/build/1111/BRICK/man1m/naaagt.1m
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s
swremove(1M) swremove(1M)
(Hewlett-Packard Company)
TZ
Determines the time zone for use when displaying dates and times.
Environment variables that affect scripts are:
SW_CATALOG
Holds the path to the Installed Products Database (IPD), relative to the path in the
SW_ROOT_DIRECTORY environment variable. Note that you can specify a path for the
IPD using the installed_software_catalog default option.
SW_CONTROL_DIRECTORY
Defines the current directory of the script being executed, either a temporary catalog direc-
tory, or a directory within in the Installed Products Database (IPD). This variable tells
scripts where other control scripts for the software are located (e.g. subscripts).
SW_CONTROL_TAG
Holds the tag name of the control_file being executed. When packaging software, you can
define a physical name and path for a control file in a depot. This lets you define the
control_file with a name other than its tag and lets you use multiple control file definitions
to point to the same file. A control_file can query the SW_CONTROL_TAG variable to
determine which tag is being executed.
SW_LOCATION
Defines the location of the product, which may have been changed from the default product
directory. When combined with the SW_ROOT_DIRECTORY
, this variable tells scripts
where the product files are located.
SW_PATH
A PATH variable which defines a minimum set of commands available for use in a control
script (e.g.
/sbin:/usr/bin).
SW_ROOT_DIRECTORY
Defines the root directory in which the session is operating, either "/" or an alternate root
directory. This variable tells control scripts the root directory in which the products are
installed. A script must use this directory as a prefix to
SW_LOCATION to locate the
product’s installed files. The configure script is only run when
SW_ROOT_DIRECTORY
is
/.
SW_SESSION_OPTIONS
Contains the pathname of a file containing the value of every option for a particular com-
mand, including software and target selections. This lets scripts retrieve any command
options and values other than the ones provided explicitly by other environment variables.
For example, when the file pointed to by
SW_SESSIONS_OPTIONS
is made available to
a request script, the targets option contains a list of software_collection_specs for all targets
specified for the command. When the file pointed to by
SW_SESSIONS_OPTIONS
is
made available to other scripts, the targets option contains the single
software_collection_spec for the targets on which the script is being executed.
SW_SOFTWARE_SPEC
This variable contains the fully qualified software specification of the current product or
fileset. The software specification allows the product or fileset to be uniquely identified.
Additional environment variables that affect scripts for swremove are:
PRE_UNIX95
This variable and the UNIX95 variable are exported with a value that forces "classic"
behavior of swremove instead of UNIX95 behavior. For HP-UX 10.30 and later ver-
sions, this variable is set to "1".
SW_SESSION_IS_KERNEL
Indicates whether a kernel build is scheduled for the current install/remove session. A
TRUE value indicates that the selected kernel fileset is scheduled for a kernel build and
that changes to /stand/system are required. A null value indicates that a kernel build
is not scheduled and that changes to /stand/system are not required.
The value of this variable is always equal to the value of SW_SESSION_IS_REBOOT.
SW_SESSION_IS_REBOOT
Indicates whether a reboot is scheduled for a fileset selected for removal. Because all HP-
UX kernel filesets are also reboot filesets, the value of this variables is always equal to the
HP-UX Release 11i: December 2000 − 10 − Section 1M−−939
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