参数：
－d 软件包所在的设备路径
－l 软件包的详细描述
pkg_name 软件包的 名字
# pkginfo -d /cdrom/cdrom0/s0/Solaris_2.7/Product -l SUNWaudio
PKGINST: SUNWaudio
NAME: Audio applications
CATEGORY: system
ARCH: sparc
VERSION: 3.6.4,REV=1.98.08.13
BASEDIR: /
VENDOR: Sun Microsystems, Inc.
DESC: Audio binaries
PSTAMP: dtbuild37s19980813171753
HOTLINE: Please contact your local service provider
STATUS: spooled
FILES: 9 spooled pathnames
2 directories
3 executables
4 package information files
700 blocks used (approx)
pkgrm
pkgrm用于删除软件包
语法：
pkgrm package_name
# pkgrm SUNWaudio
The following package is currently installed:
SUNWaudio Audio applications
(sparc) 3.6.4,REV=1.98.08.13
Do you want to remove this package? y
## Removing installed package instance
## Verifying package dependencies.
WARNING:
The package depends on the package
currently being removed.
WARNING:
The package depends on the package
currently being removed.
WARNING:
The package depends on the package
currently being removed.
WARNING:
The package depends on the package
currently being removed.
Dependency checking failed.
