January 2007
Intermediate to advanced
190 pages
3h 47m
English
Content preview from The Oracle® Hacker's Handbook: Hacking and Defending Oracle
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Chapter 10. Running Operating System Commands
Oracle provides a number of facilities for running operating system commands from the database server — some intentional and others "hacks." Commands can be executed via PL/SQL, Java, and default packages, and by manipulation of the server parameters using the ALTER SYSTEM command. Needless to say, the relevant high-level permissions are required to run OS commands, but earlier chapters have shown that gaining such privileges is not a difficult task.
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