Add core dump limit setting
[debian6500.git] / install / cluster / master / etc / security / limits.conf
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1# /etc/security/limits.conf
2#
3#Each line describes a limit for a user in the form:
4#
5#<domain> <type> <item> <value>
6#
7#Where:
8#<domain> can be:
9# - an user name
10# - a group name, with @group syntax
11# - the wildcard *, for default entry
12# - the wildcard %, can be also used with %group syntax,
13# for maxlogin limit
14# - NOTE: group and wildcard limits are not applied to root.
15# To apply a limit to the root user, <domain> must be
16# the literal username root.
17#
18#<type> can have the two values:
19# - "soft" for enforcing the soft limits
20# - "hard" for enforcing hard limits
21#
22#<item> can be one of the following:
23# - core - limits the core file size (KB)
24# - data - max data size (KB)
25# - fsize - maximum filesize (KB)
26# - memlock - max locked-in-memory address space (KB)
27# - nofile - max number of open files
28# - rss - max resident set size (KB)
29# - stack - max stack size (KB)
30# - cpu - max CPU time (MIN)
31# - nproc - max number of processes
32# - as - address space limit (KB)
33# - maxlogins - max number of logins for this user
34# - maxsyslogins - max number of logins on the system
35# - priority - the priority to run user process with
36# - locks - max number of file locks the user can hold
37# - sigpending - max number of pending signals
38# - msgqueue - max memory used by POSIX message queues (bytes)
39# - nice - max nice priority allowed to raise to values: [-20, 19]
40# - rtprio - max realtime priority
41# - chroot - change root to directory (Debian-specific)
42#
43#<domain> <type> <item> <value>
44#
45
46* soft core unlimited
47#root hard core 100000
48#* hard rss 10000
49#@student hard nproc 20
50#@faculty soft nproc 20
51#@faculty hard nproc 50
52#ftp hard nproc 0
53#ftp - chroot /ftp
54#@student - maxlogins 4
55
56# End of file