+++++++++++++++++
server details
+++++++++++++++++
prtdiag -v
+++++++++++++++++
OS release details
+++++++++++++++++
uname -a
cat /etc/release
uname -r
++++++++++++++++++++++++++++++++++
list of operating system patches already applied:
++++++++++++++++++++++++++++++++++
showrev -p | sort > patchList
check for a specific patch:
/usr/sbin/patchadd -p | grep patch_number (without version number)
Example: /usr/sbin/patchadd -p | grep 123456
++++++++++++++++++++++++++++++++++
check for existing packages:
++++++++++++++++++++++++++++++++++
pkginfo <package name>
+++++++++++++++++
check the ulimit settings:
+++++++++++++++++
ulimit -a
+++++++++++++++++==============================+++++++
Port details
+++++++++++++++++==============================+++++++
list of port numbers
netstat -an
netsat -an|grep <portnumber>