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authorerdgeist <erdgeist@erdgeist.org>2005-09-20 21:52:57 +0000
committererdgeist <erdgeist@erdgeist.org>2005-09-20 21:52:57 +0000
commit34dcfa179f4c72e8a3aae3eb0ccbb37163779a7d (patch)
treeb57b19c6e28dfa8326baf88b447d884b4812b051 /man5/ezjail.5
parent75bca19d2fbd7b3196a800335f7efba977219bdf (diff)
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@@ -8,14 +8,32 @@ The ezjail framework provides a simple way to create many virtual FreeBSD
8servers by using FreeBSD's jail system. It requires little administration 8servers by using FreeBSD's jail system. It requires little administration
9effort and aims for minimum system resource usage. 9effort and aims for minimum system resource usage.
10 10
11If you are not familiar with the FreeBSD jail concept, refer to jail(8). 11If you are not familiar with the FreeBSD jail concept, please refer to
12jail(8) before continuing.
12.SH OVERVIEW 13.SH OVERVIEW
13One 14One
14.I base jail 15.I base jail
15is filled with most userland binaries and libraries and then mounted 16is filled with most userland binaries and libraries and then mounted
16readonly into a number of stripped down jails via 17read only into a number of stripped down jails via
17.B mount_nullfs(8) 18.B mount_nullfs(8)
18, thus saving lots of inodes and memory resources. 19- thus saving lots of inodes and memory resources.
20
21The ezjail rc script examines its config directory, sets variables
22.I jail_list
23and the corresponding config variables for each jail before passing all
24commands on to the
25.B /etc/rc.d/jail
26script.
27.B ezjail
28sets the
29.I jail_enable
30variable to the content of
31.I ezjail_enable
32before calling
33.B /etc/rc.d/jail,
34so it is not necessary to enable jails in the
35.B /etc/rc.conf
36config file.
19.SH FILES 37.SH FILES
20/usr/local/etc/ezjail.conf 38/usr/local/etc/ezjail.conf
21.br 39.br