|
如果在终端里，上面的命令输出说 “No packages found that can be upgraded unattended and no pending auto-removals”，这意味着你的系统已经是最新的了。
如何在 Debian/Ubuntu 中安装可用的安全更新？
如果你在上面的命令输出中获得了任意的软件包更新，就运行下面的命令来安装它们。
$ sudo unattended-upgrade -d
除此之外，你也可以使用 apt-get 命令来进行安装。但是这个方法有点棘手，我会建议用户用第一个选项。
方法二：如何使用 apt-get 命令在 Debian/Ubuntu 中检查是否有可用的安全更新？
在你的 Debian/Ubuntu 系统中运行下面的命令来查看可用安全更新的列表。
$ sudo apt-get -s dist-upgrade | grep "^Inst" | grep -i securi-
Inst libquadmath0 [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst libitm1 [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst gcc-8-base [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [libmpx2:amd64 libgcc1:amd64 libtsan0:amd64 liblsan0:amd64 libgomp1:amd64 libatomic1:amd64 libcc1-0:amd64 libstdc++6:amd64 ]Inst libgcc1 [1:8.2.0-1ubuntu2~18.04] (1:8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [libmpx2:amd64 libtsan0:amd64 liblsan0:amd64 libgomp1:amd64 libatomic1:amd64 libcc1-0:amd64 libstdc++6:amd64 ]Inst libmpx2 [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [libtsan0:amd64 liblsan0:amd64 libgomp1:amd64 libatomic1:amd64 libcc1-0:amd64 libstdc++6:amd64 ]Inst liblsan0 [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [libtsan0:amd64 libgomp1:amd64 libatomic1:amd64 libcc1-0:amd64 libstdc++6:amd64 ]Inst libtsan0 [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [libgomp1:amd64 libatomic1:amd64 libcc1-0:amd64 libstdc++6:amd64 ]Inst libcc1-0 [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [libgomp1:amd64 libatomic1:amd64 libstdc++6:amd64 ]Inst libatomic1 [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [libgomp1:amd64 libstdc++6:amd64 ]Inst libgomp1 [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [libstdc++6:amd64 ]Inst libstdc++6 [8.2.0-1ubuntu2~18.04] (8.3.0-6ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])Inst libdbus-1-dev [1.12.2-1ubuntu1] (1.12.2-1ubuntu1.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst dbus-user-session [1.12.2-1ubuntu1] (1.12.2-1ubuntu1.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst dbus-x11 [1.12.2-1ubuntu1] (1.12.2-1ubuntu1.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst dbus [1.12.2-1ubuntu1] (1.12.2-1ubuntu1.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst libdbus-1-3 [1.12.2-1ubuntu1] (1.12.2-1ubuntu1.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])Inst xxd [2:8.0.1453-1ubuntu1] (2:8.0.1453-1ubuntu1.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])Inst vim-tiny [2:8.0.1453-1ubuntu1] (2:8.0.1453-1ubuntu1.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst vim-common [2:8.0.1453-1ubuntu1] (2:8.0.1453-1ubuntu1.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [all])Inst binutils-x86-64-linux-gnu [2.30-21ubuntu1~18.04] (2.30-21ubuntu1~18.04.2 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [binutils:amd64 ]Inst binutils-common [2.30-21ubuntu1~18.04] (2.30-21ubuntu1~18.04.2 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [binutils:amd64 libbinutils:amd64 ]Inst binutils [2.30-21ubuntu1~18.04] (2.30-21ubuntu1~18.04.2 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) [libbinutils:amd64 ]Inst libbinutils [2.30-21ubuntu1~18.04] (2.30-21ubuntu1~18.04.2 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])Inst libasan4 [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst libubsan0 [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst libcilkrts5 [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst g++-7 [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst gcc-7 [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst libstdc++-7-dev [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst libgcc-7-dev [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst libgfortran4 [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst cpp-7 [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) []Inst gcc-7-base [7.3.0-27ubuntu1~18.04] (7.4.0-1ubuntu1~18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])Inst cpp [4:7.3.0-3ubuntu2.1] (4:7.4.0-1ubuntu2.3 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])Inst firefox [67.0.1+build1-0ubuntu0.18.04.1] (67.0.2+build2-0ubuntu0.18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])Inst firefox-locale-en [67.0.1+build1-0ubuntu0.18.04.1] (67.0.2+build2-0ubuntu0.18.04.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])Inst gcc [4:7.3.0-3ubuntu2.1] (4:7.4.0-1ubuntu2.3 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])Inst g++ [4:7.3.0-3ubuntu2.1] (4:7.4.0-1ubuntu2.3 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64])
如何使用 apt-get 命令在 Debian/Ubuntu 系统中安装可用的安全更新？ （编辑：源码网）
【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!
|
