Linux顯示所有可更新的軟件清單命令 ~~~ youhaidong@youhaidong-ThinkPad-Edge-E545:~$ yum check-update 程序“yum”尚未安裝。 您可以使用以下命令安裝： sudo apt-get install yum youhaidong@youhaidong-ThinkPad-Edge-E545:~$ sudo apt-get install yum [sudo] password for youhaidong: 正在讀取軟件包列表... 完成 正在分析軟件包的依賴關系樹 正在讀取狀態信息... 完成 將會安裝下列額外的軟件包： debugedit librpm3 librpmbuild3 librpmio3 librpmsign1 libsqlite0 python-rpm python-sqlite python-sqlitecachec python-urlgrabber rpm rpm-common rpm2cpio 建議安裝的軟件包： rpm-i18n python-sqlite-dbg alien elfutils 下列【新】軟件包將被安裝： debugedit librpm3 librpmbuild3 librpmio3 librpmsign1 libsqlite0 python-rpm python-sqlite python-sqlitecachec python-urlgrabber rpm rpm-common rpm2cpio yum 升級了 0 個軟件包，新安裝了 14 個軟件包，要卸載 0 個軟件包，有 102 個軟件包未被升級。 需要下載 1,519 kB 的軟件包。 解壓縮后會消耗掉 6,400 kB 的額外空間。 您希望繼續執行嗎？ [Y/n] Y 獲取：1 http://cn.archive.ubuntu.com/ubuntu/ trusty-updates/main librpmio3 amd64 4.11.1-3ubuntu0.1 [68.6 kB] 獲取：2 http://cn.archive.ubuntu.com/ubuntu/ trusty-updates/main debugedit amd64 4.11.1-3ubuntu0.1 [15.6 kB] 獲取：3 http://cn.archive.ubuntu.com/ubuntu/ trusty-updates/main librpm3 amd64 4.11.1-3ubuntu0.1 [153 kB] 獲取：4 http://cn.archive.ubuntu.com/ubuntu/ trusty-updates/main librpmbuild3 amd64 4.11.1-3ubuntu0.1 [56.3 kB] 獲取：5 http://cn.archive.ubuntu.com/ubuntu/ trusty-updates/main librpmsign1 amd64 4.11.1-3ubuntu0.1 [7,890 B] 獲取：6 http://cn.archive.ubuntu.com/ubuntu/ trusty/universe libsqlite0 amd64 2.8.17-10ubuntu2 [139 kB] 獲取：7 http://cn.archive.ubuntu.com/ubuntu/ trusty/universe python-sqlite amd64 1.0.1-11 [20.7 kB] 獲取：8 http://cn.archive.ubuntu.com/ubuntu/ trusty/main python-urlgrabber all 3.9.1-4ubuntu3 [42.3 kB] 獲取：9 http://cn.archive.ubuntu.com/ubuntu/ trusty-updates/main rpm-common amd64 4.11.1-3ubuntu0.1 [21.5 kB] 獲取：10 http://cn.archive.ubuntu.com/ubuntu/ trusty-updates/main rpm2cpio amd64 4.11.1-3ubuntu0.1 [5,142 B] 獲取：11 http://cn.archive.ubuntu.com/ubuntu/ trusty-updates/main rpm amd64 4.11.1-3ubuntu0.1 [114 kB] 獲取：12 http://cn.archive.ubuntu.com/ubuntu/ trusty-updates/universe python-rpm amd64 4.11.1-3ubuntu0.1 [32.6 kB] 獲取：13 http://cn.archive.ubuntu.com/ubuntu/ trusty/universe python-sqlitecachec amd64 1.1.4-1 [21.4 kB] 獲取：14 http://cn.archive.ubuntu.com/ubuntu/ trusty/universe yum all 3.4.3-2ubuntu1 [821 kB] 下載 1,519 kB，耗時 9秒 (161 kB/s) Selecting previously unselected package librpmio3. (正在讀取數據庫 ... 系統當前共安裝有 198748 個文件和目錄。) Preparing to unpack .../librpmio3_4.11.1-3ubuntu0.1_amd64.deb ... Unpacking librpmio3 (4.11.1-3ubuntu0.1) ... Selecting previously unselected package debugedit. Preparing to unpack .../debugedit_4.11.1-3ubuntu0.1_amd64.deb ... Unpacking debugedit (4.11.1-3ubuntu0.1) ... Selecting previously unselected package librpm3. Preparing to unpack .../librpm3_4.11.1-3ubuntu0.1_amd64.deb ... Unpacking librpm3 (4.11.1-3ubuntu0.1) ... Selecting previously unselected package librpmbuild3. Preparing to unpack .../librpmbuild3_4.11.1-3ubuntu0.1_amd64.deb ... Unpacking librpmbuild3 (4.11.1-3ubuntu0.1) ... Selecting previously unselected package librpmsign1. Preparing to unpack .../librpmsign1_4.11.1-3ubuntu0.1_amd64.deb ... Unpacking librpmsign1 (4.11.1-3ubuntu0.1) ... Selecting previously unselected package libsqlite0. Preparing to unpack .../libsqlite0_2.8.17-10ubuntu2_amd64.deb ... Unpacking libsqlite0 (2.8.17-10ubuntu2) ... Selecting previously unselected package python-sqlite. Preparing to unpack .../python-sqlite_1.0.1-11_amd64.deb ... Unpacking python-sqlite (1.0.1-11) ... Selecting previously unselected package python-urlgrabber. Preparing to unpack .../python-urlgrabber_3.9.1-4ubuntu3_all.deb ... Unpacking python-urlgrabber (3.9.1-4ubuntu3) ... Selecting previously unselected package rpm-common. Preparing to unpack .../rpm-common_4.11.1-3ubuntu0.1_amd64.deb ... Unpacking rpm-common (4.11.1-3ubuntu0.1) ... Selecting previously unselected package rpm2cpio. Preparing to unpack .../rpm2cpio_4.11.1-3ubuntu0.1_amd64.deb ... Unpacking rpm2cpio (4.11.1-3ubuntu0.1) ... Selecting previously unselected package rpm. Preparing to unpack .../rpm_4.11.1-3ubuntu0.1_amd64.deb ... Unpacking rpm (4.11.1-3ubuntu0.1) ... Selecting previously unselected package python-rpm. Preparing to unpack .../python-rpm_4.11.1-3ubuntu0.1_amd64.deb ... Unpacking python-rpm (4.11.1-3ubuntu0.1) ... Selecting previously unselected package python-sqlitecachec. Preparing to unpack .../python-sqlitecachec_1.1.4-1_amd64.deb ... Unpacking python-sqlitecachec (1.1.4-1) ... Selecting previously unselected package yum. Preparing to unpack .../yum_3.4.3-2ubuntu1_all.deb ... Unpacking yum (3.4.3-2ubuntu1) ... Processing triggers for man-db (2.6.7.1-1ubuntu1) ... 正在設置 librpmio3 (4.11.1-3ubuntu0.1) ... 正在設置 debugedit (4.11.1-3ubuntu0.1) ... 正在設置 librpm3 (4.11.1-3ubuntu0.1) ... 正在設置 librpmbuild3 (4.11.1-3ubuntu0.1) ... 正在設置 librpmsign1 (4.11.1-3ubuntu0.1) ... 正在設置 libsqlite0 (2.8.17-10ubuntu2) ... 正在設置 python-sqlite (1.0.1-11) ... 正在設置 python-urlgrabber (3.9.1-4ubuntu3) ... 正在設置 rpm-common (4.11.1-3ubuntu0.1) ... 正在設置 rpm2cpio (4.11.1-3ubuntu0.1) ... 正在設置 rpm (4.11.1-3ubuntu0.1) ... 正在設置 python-rpm (4.11.1-3ubuntu0.1) ... 正在設置 python-sqlitecachec (1.1.4-1) ... 正在設置 yum (3.4.3-2ubuntu1) ... Processing triggers for libc-bin (2.19-0ubuntu6.4) ... youhaidong@youhaidong-ThinkPad-Edge-E545:~$ yum check-update 沒有已啟用的倉庫。 執行 "yum repolist all" 查看您擁有的倉庫。 您可以用 yum-config-manager --enable <倉庫名> 來啟用倉庫 ~~~