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Random man page:
max_mem_window(5) -- maximum number of group-private 32-bit shared memory configurable by users
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32-bit processes usually share the global quadrants 3 and 4 for such things as I/O mappings, shared libraries, shared mapped files, etc. However, you may wish to use quadrant 3 in a more limited sharing fashion with only a select group of processes. Memory windows allow this functionality. If this tunable is set to 0, 32-bit programs always use the global Q3 and Q4 for shared memory. If this tunab... |
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FreeBSD Tip Of the Day
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View all tips
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You can install extra packages for FreeBSD by using the ports system.
If you have installed it, you can download, compile, and install software by
just typing
# cd /usr/ports//
# make install && make clean
as root. The ports infrastructure will download the software, change it so
it works on FreeBSD, compile it, install it, register the installation so it
will be possible to automatically uninstall it, and clean out the temporary
working space it used. You can remove an installed port you decide you do not
want after all by typing
# cd /usr/ports//
# make deinstall
as root.
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