oraToolKit is the Swiss Army Knife for Oracle. Standards and well designed tools help DBA's mastering Oracle 10g / 11g throughout the whole lifecycle. OTK runs on Linux, zLinux, Solaris, AIX, HP-UX and other UNIX based systems.
Korn shell script to create, exchange as well as to remove ssh keys between hosts within seconds rather than minutes. This tool is also included in DynDNSToolKit and oraToolKit project.