为了能够有选择地访问,在Ubuntu系统中,使用软件源配置文件/etc/apt/sources.list列出最合适访问的镜像站点地址。 apt-get的更新过程: 执行apt-get update 程序分析/etc/apt/sources.list 自动连网寻找list中对应的Packages/Sources/Release列表文件,如果有更新则下载之,存入/var/lib/apt/lists/目录然后 apt-get inst...
该apt list命令显示已安装和可供安装的软件包,如果您只想列出当前安装的特定软件包怎么办?只需将--installed选项传递给apt list命令,您可以*在搜索中使用通配符 ( )。 例如,要查找系统上当前安装的所有包,其中包含 nginx 其名称中的运行: apt list --installed nginx* 获取有关套餐的详细信息 该apt search命令...
列出所有可更新的软件包 命令:yum list updates 列出所有已安装的软件包 命令:yum list installed 列出所有已安装但不在 Yum Repository 内的软件包 命令:yum list extras 列出所指定的软件包 命令:yum list package_name yum = Yellow dog Updater, Modified 主要功能是更方便的添加/删除/更新RPM包. 它能自动解...
1.使用YUM查找软件包 命令:yum search <keyword> 2.列出所有可安装的软件包 命令:yum list 3.列出所有可更新的软件包 命令:yum list updates 4.列出所有已安装的软件包 命令:yum list installed 5.列出所有已安装但不在 Yum Repository 內的软件包 命令:yum list extras 6.列出所指定的软件包 命令:yum list...
yum list# yum list显示所有已经安装和可以安装的程序包yum list<package_name># 显示安装包信息rpm,显示installed ,这里是包名,版本和仓库名yum info<package_name># 显示安装包rpm的详细信息yum list installed# 列出所有已安装的软件包yum list updates# 列出所有可更新的软件包yum list repolist all# 查询所有...
命令:yum list updates 列出所有已安装的软件包 命令:yum list installed 列出所有已安装但不在 Yum Repository 內的软件包 命令:yum list extras 列出所指定的软件包 命令:yum list <package_name> yum = Yellow dog Updater, Modified 主要功能是更方便的添加/删除/更新RPM包. ...
Anupdateshould always be performed before an upgrade or dist-upgrade.upgradeis used to install the newest versions of all packages currently installed on the system from the sources enumerated in /etc/apt/sources.list. Packages currently installed with new versions available are retrieved and upgraded...
To visualize the list of installed packages, we use the following command ~# dpkg-query-W To visualize an installed package whose name isscilabfor example, we use the previous command and a redirection (or pipeline) to the ‘grep’ command. Practically, we have: ...
yum list# yum list显示所有已经安装和可以安装的程序包yum list<package_name># 显示安装包信息rpm,显示installed ,这里是包名,版本和仓库名yum info<package_name># 显示安装包rpm的详细信息yum list installed# 列出所有已安装的软件包yum list updates# 列出所有可更新的软件包yum list repolist all# 查询所有...
upgradeisused to install the newest versions of all packages currently installed on the systemfromthe sources enumeratedin/etc/apt/sources.list.Packagescurrently installed withnewversions available are retrieved and upgraded;under no circumstances are currently installed packages removed,or packages ...