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diff --git a/examples/chrony-wait.service b/examples/chrony-wait.service
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index 72b028f2..b3aa7aa2 100644
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--- a/examples/chrony-wait.service
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+++ b/examples/chrony-wait.service
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@@ -16,32 +16,5 @@ TimeoutStartSec=180
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RemainAfterExit=yes
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StandardOutput=null
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-CapabilityBoundingSet=
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-DevicePolicy=closed
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-DynamicUser=yes
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-IPAddressAllow=localhost
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-IPAddressDeny=any
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-LockPersonality=yes
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-MemoryDenyWriteExecute=yes
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-PrivateDevices=yes
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-PrivateUsers=yes
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-ProcSubset=pid
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-ProtectClock=yes
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-ProtectControlGroups=yes
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-ProtectHome=yes
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-ProtectHostname=yes
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-ProtectKernelLogs=yes
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-ProtectKernelModules=yes
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-ProtectKernelTunables=yes
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-ProtectProc=invisible
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-ProtectSystem=strict
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-RestrictAddressFamilies=AF_INET AF_INET6
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-RestrictNamespaces=yes
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-RestrictRealtime=yes
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-SystemCallArchitectures=native
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-SystemCallFilter=@system-service
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-SystemCallFilter=~@privileged @resources
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-UMask=0777
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-
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[Install]
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WantedBy=multi-user.target
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diff --git a/examples/chronyd.service b/examples/chronyd.service
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index 4fb930ef..289548cb 100644
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--- a/examples/chronyd.service
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+++ b/examples/chronyd.service
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@@ -10,40 +10,9 @@ Type=forking
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PIDFile=/run/chrony/chronyd.pid
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EnvironmentFile=-/etc/sysconfig/chronyd
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ExecStart=/usr/sbin/chronyd $OPTIONS
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-
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-CapabilityBoundingSet=~CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_AUDIT_WRITE
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-CapabilityBoundingSet=~CAP_BLOCK_SUSPEND CAP_KILL CAP_LEASE CAP_LINUX_IMMUTABLE
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-CapabilityBoundingSet=~CAP_MAC_ADMIN CAP_MAC_OVERRIDE CAP_MKNOD CAP_SYS_ADMIN
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-CapabilityBoundingSet=~CAP_SYS_BOOT CAP_SYS_CHROOT CAP_SYS_MODULE CAP_SYS_PACCT
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-CapabilityBoundingSet=~CAP_SYS_PTRACE CAP_SYS_RAWIO CAP_SYS_TTY_CONFIG CAP_WAKE_ALARM
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-DeviceAllow=char-pps rw
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-DeviceAllow=char-ptp rw
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-DeviceAllow=char-rtc rw
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-DevicePolicy=closed
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-LockPersonality=yes
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-MemoryDenyWriteExecute=yes
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-NoNewPrivileges=yes
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PrivateTmp=yes
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-ProcSubset=pid
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-ProtectControlGroups=yes
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ProtectHome=yes
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-ProtectHostname=yes
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-ProtectKernelLogs=yes
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-ProtectKernelModules=yes
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-ProtectKernelTunables=yes
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-ProtectProc=invisible
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-ProtectSystem=strict
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-ReadWritePaths=/run /var/lib/chrony -/var/log
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-RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX
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-RestrictNamespaces=yes
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-RestrictSUIDSGID=yes
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-SystemCallArchitectures=native
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-SystemCallFilter=~@cpu-emulation @debug @module @mount @obsolete @raw-io @reboot @swap
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-
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-# Adjust restrictions for /usr/sbin/sendmail (mailonchange directive)
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-NoNewPrivileges=no
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-ReadWritePaths=-/var/spool
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-RestrictAddressFamilies=AF_NETLINK
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+ProtectSystem=full
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64b7ef |
[Install]
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WantedBy=multi-user.target
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