PSP help on Linux servers

[Sac_3]

Need help on PSP for red hat linux, i dont newbie for PSP. Want to gain some knowledge on PSP.

1.) How to check for the installed PSP version in redhat linux?
2.) How is PSP used in checking for errors, warnings, critical issues related to hardware?
3.) Where can we find the detailed documentation for each and every PSP command?
4.) Need a detailed usage of
hpacucli hpaducli hpasm_rebuild hpimlview hponcfg
hpadu hpasmcli hpftodit hplog hpuid

any more information regarding the above Question would help me.

Thanks,
SaC.....