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/etc/sysctl.d/10-magic-sysrq.conf

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# The magic SysRq key enables certain keyboard combinations to be
# interpreted by the kernel to help with debugging. The kernel will respond
# to these keys regardless of the current running applications.
#
# In general, the magic SysRq key is not needed for the average Ubuntu
# system, and having it enabled by default can lead to security issues on
# the console such as being able to dump memory or to kill arbitrary
# processes including the running screen lock.
#
# Here is the list of possible values:
#   0 - disable sysrq completely
#   1 - enable all functions of sysrq
#  >1 - enable certain functions by adding up the following values:
#          2 - enable control of console logging level
#          4 - enable control of keyboard (SAK, unraw)
#          8 - enable debugging dumps of processes etc.
#         16 - enable sync command
#         32 - enable remount read-only
#         64 - enable signalling of processes (term, kill, oom-kill)
#        128 - allow reboot/poweroff
#        256 - allow nicing of all RT tasks
#
#   For example, to enable both control of console logging level and
#   debugging dumps of processes: kernel.sysrq = 10
#
kernel.sysrq = 176

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Name	Size	Perms	Modified	Actions
10-bufferbloat.conf	481 B	lrw-r--r--	2024-09-26 08:44:05	Edit Download recursive recursive
10-console-messages.conf	77 B	lrw-r--r--	2024-03-31 08:16:00	Edit Download recursive recursive
10-ipv6-privacy.conf	490 B	lrw-r--r--	2024-03-31 08:16:00	Edit Download recursive recursive
10-kernel-hardening.conf	1.20 KB	lrw-r--r--	2024-03-31 08:16:00	Edit Download recursive recursive
10-magic-sysrq.conf	1.16 KB	lrw-r--r--	2024-03-31 08:16:00	Edit Download recursive recursive
10-map-count.conf	164 B	lrw-r--r--	2024-03-31 08:16:00	Edit Download recursive recursive
10-network-security.conf	158 B	lrw-r--r--	2024-03-31 08:16:00	Edit Download recursive recursive
10-ptrace.conf	1.26 KB	lrw-r--r--	2024-03-31 08:16:00	Edit Download recursive recursive
10-zeropage.conf	506 B	lrw-r--r--	2024-03-31 08:16:00	Edit Download recursive recursive
50-coredump.conf	21 B	lrw-r--r--	2026-01-23 09:07:36	Edit Download recursive recursive
99-cloudimg-ipv6.conf	185 B	lrw-r--r--	2026-01-08 12:56:36	Edit Download recursive recursive
99-harden.conf	590 B	lrw-rw-r--	2026-06-19 12:29:22	Edit Download recursive recursive
99-sysctl.conf	2.18 KB	lrw-r--r--	2026-01-23 09:07:36	Edit Download recursive recursive
README.sysctl	798 B	lrw-r--r--	2024-03-24 15:35:54	Edit Download recursive recursive

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