# lsattr
-E : Effective Values
-H : Header
-R : Range of values
-D : Default values
-l : Device
-a : Attribute
# chdev
-l : Device
-a : Attribute
-T : Temporary
-P : Permanent
# cfgmgr
-l : Device
-i : Installation medium
-v : Detailed output
# rmdev
-R : Delete the parent and child device
-d : Delete device from customized DB
-l : Device
-S : Stop the device
# lscfg
-v : VPD information
-p : Platform specific information
-l : Device
# lsdev
-C : Customized device
-P : Predefined device
-c : class
-t : type
-s : Sub class
# mksysb
-e : Exclude list
-i : Create /image.data
-v : Verbose
-X : Expand the /tmp filesystem
# savevg
-e : Exclude list
-i : Create installable image
-v : Verbose
-X : Expand the file system
-f : Target location to save the VG.
# restore
-s : Seeek to a particluar position.
-x : Restore all the files
-q : Inform the backup voulme to be ready
-v : Verbose
-f : Restore from a file
-r : Restore all the files
-t/-T : List all the files backed up
# sysdumpdev
-l : List current dump device
-L : Previous dump device
-e : Estimate the size of the dump device
-C : Enable compression
-c : Diable compression
-p : Set device as primary dump devie
-s : Set device as secoundary dump device
-d : Directory to copy the dump information during boot
-P : Make changes permanent
# sysdumpstart
-p : Start the primary dump device
-s : Start the secondary dump device
# snap
-g : General information.
-k : Kernel information.
-f : File system information.
-c: Compression enabled
-a : All information
-e : HACMP specific information
-d : Direcotory other the /tmp/ibmsupt
# mkps
-a : Activate at reboot
-n : Activate now
# mktcpip
-h : Hostname
-i : Interface
-a : Address
-m : Subnet mask
-n : Name server address
-d : Domain name
-g : Gateway address
# no
-a : List the attributes
-o : Set the attribute
-p : Seet the attribute now and persist after reboot
-r : Set the attribute after reboot
-d : Set to default value
-D : Set all the attributes to default value
# iostat
-d : Disk value
-a : Adapter throughput
-m : Path statistics
-t : Terminal report
-z : Reset I/O Stats
# svmon
-P : Process report
-G : Global report
-U : user report
-i : Interval
# rmss
-c : Change the memory size
-r : Reset the memory size to the RAM
# installp
-a : Apply mode
-c : Commit mode
-p :Preview mode
-g : Include dependencies
-X : Expand file system
-d : Device where the filesets are located
-f : Location of the file sets
-C : Clean up all the failed installation
-u : Un-install a package
-r : Reject installation
-E : Effective Values
-H : Header
-R : Range of values
-D : Default values
-l : Device
-a : Attribute
# chdev
-l : Device
-a : Attribute
-T : Temporary
-P : Permanent
# cfgmgr
-l : Device
-i : Installation medium
-v : Detailed output
# rmdev
-R : Delete the parent and child device
-d : Delete device from customized DB
-l : Device
-S : Stop the device
# lscfg
-v : VPD information
-p : Platform specific information
-l : Device
# lsdev
-C : Customized device
-P : Predefined device
-c : class
-t : type
-s : Sub class
# mksysb
-e : Exclude list
-i : Create /image.data
-v : Verbose
-X : Expand the /tmp filesystem
# savevg
-e : Exclude list
-i : Create installable image
-v : Verbose
-X : Expand the file system
-f : Target location to save the VG.
# restore
-s : Seeek to a particluar position.
-x : Restore all the files
-q : Inform the backup voulme to be ready
-v : Verbose
-f : Restore from a file
-r : Restore all the files
-t/-T : List all the files backed up
# sysdumpdev
-l : List current dump device
-L : Previous dump device
-e : Estimate the size of the dump device
-C : Enable compression
-c : Diable compression
-p : Set device as primary dump devie
-s : Set device as secoundary dump device
-d : Directory to copy the dump information during boot
-P : Make changes permanent
# sysdumpstart
-p : Start the primary dump device
-s : Start the secondary dump device
# snap
-g : General information.
-k : Kernel information.
-f : File system information.
-c: Compression enabled
-a : All information
-e : HACMP specific information
-d : Direcotory other the /tmp/ibmsupt
# mkps
-a : Activate at reboot
-n : Activate now
# mktcpip
-h : Hostname
-i : Interface
-a : Address
-m : Subnet mask
-n : Name server address
-d : Domain name
-g : Gateway address
# no
-a : List the attributes
-o : Set the attribute
-p : Seet the attribute now and persist after reboot
-r : Set the attribute after reboot
-d : Set to default value
-D : Set all the attributes to default value
# iostat
-d : Disk value
-a : Adapter throughput
-m : Path statistics
-t : Terminal report
-z : Reset I/O Stats
# svmon
-P : Process report
-G : Global report
-U : user report
-i : Interval
# rmss
-c : Change the memory size
-r : Reset the memory size to the RAM
# installp
-a : Apply mode
-c : Commit mode
-p :Preview mode
-g : Include dependencies
-X : Expand file system
-d : Device where the filesets are located
-f : Location of the file sets
-C : Clean up all the failed installation
-u : Un-install a package
-r : Reject installation