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-rw-r--r--sysctl.d/50-default.conf9
1 files changed, 8 insertions, 1 deletions
diff --git a/sysctl.d/50-default.conf b/sysctl.d/50-default.conf
index f18923399b..def151bb84 100644
--- a/sysctl.d/50-default.conf
+++ b/sysctl.d/50-default.conf
@@ -5,9 +5,16 @@
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
-# See sysctl.d(5) and core(5) for for details.
+# See sysctl.d(5) and core(5) for for documentation.
+
+# To override settings in this file, create a local file in /etc
+# (e.g. /etc/sysctl.d/90-override.conf), and put any assignments
+# there.
# System Request functionality of the kernel (SYNC)
+#
+# Use kernel.sysrq = 1 to allow all keys.
+# See http://fedoraproject.org/wiki/QA/Sysrq for a list of values and keys.
kernel.sysrq = 16
# Append the PID to the core filename