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Get the amount of physical memory in an HP-UX v11 OS when following are NOT available:
- root account
- no privileges in /proc
- no privileges in /dev/mem
Executing pfiles will return a list of all descriptors utilized by the process
We are interested in the S_IFREG entries since they are pointing usually to files
In the line, there is the inode number of the file which we use in order to find the filename.
The only bad thing is that in order not to search from / you have to suspect where could possibly be the file.
Improvements more than welcome.
lsof was not available in my case
Find the unique values of a column utilizing awk.
Credits goes to here (posted by "era"): http://www.unix.com/shell-programming-scripting/77138-awk-print-distinct-col-values.html
Command is properly working on HP-UX 11.31