禁用Ubuntu更新

update_operator.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+if [ "$#" -ne 1 ]; then
+    echo "Usage: $0 On|Off"
+    exit 1
+fi
+
+ACTION=$1
+
+if [ "$ACTION" == "On" ]; then
+    # 启用unattended-upgrades服务
+    sudo systemctl enable unattended-upgrades.service
+    sudo systemctl start unattended-upgrades.service
+
+    # 启用APT定时服务
+    sudo systemctl enable apt-daily.timer
+    sudo systemctl start apt-daily.timer
+    sudo systemctl enable apt-daily-upgrade.timer
+    sudo systemctl start apt-daily-upgrade.timer
+
+    # 启用APT配置中的自动更新
+    sudo sed -i 's/"0"/"1"/' /etc/apt/apt.conf.d/20auto-upgrades
+
+    echo "Automatic updates have been enabled."
+elif [ "$ACTION" == "Off" ]; then
+    # 禁用unattended-upgrades服务
+    sudo systemctl stop unattended-upgrades.service
+    sudo systemctl disable unattended-upgrades.service
+
+    # 禁用APT定时服务
+    sudo systemctl stop apt-daily.timer
+    sudo systemctl disable apt-daily.timer
+    sudo systemctl stop apt-daily-upgrade.timer
+    sudo systemctl disable apt-daily-upgrade.timer
+
+    # 禁用APT配置中的自动更新
+    sudo sed -i 's/"1"/"0"/' /etc/apt/apt.conf.d/20auto-upgrades
+
+    echo "Automatic updates have been disabled."
+else
+    echo "Invalid argument: $ACTION"
+    echo "Usage: $0 On|Off"
+    exit 1
+fi
+