diff --git a/pages.zh/linux/poweroff.md b/pages.zh/linux/poweroff.md
new file mode 100644
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--- /dev/null
+++ b/pages.zh/linux/poweroff.md
@@ -0,0 +1,7 @@
+# poweroff
+
+> 关闭系统.
+
+- 关闭系统电源:
+
+`sudo poweroff`
diff --git a/pages.zh/linux/reboot.md b/pages.zh/linux/reboot.md
new file mode 100644
index 000000000..9e2932e31
--- /dev/null
+++ b/pages.zh/linux/reboot.md
@@ -0,0 +1,11 @@
+# reboot
+
+> 重新启动系统.
+
+- 立即重新启动:
+
+`reboot`
+
+- 立即重启，而无需正常关闭:
+
+`reboot -f`