. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1.10 Additional package suggestions for the newbie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1.11 Reference vi 2 Debian package management 38 2.1 Debian package management prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 2.1.1 Debian package management system system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 2.1.2 Package configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 2.1

Explanation Concepts - discussion and clarification of key topics Reference Technical information - package specifications, APIs, architecture Project and community Ubuntu Server is a member of the Ubuntu uration-with-docker-compose Multi-node configuration with Docker-Compose 2 Software 3 package-management Package management 3 upgrade-introduction Upgrade 3 third-party-apt-repositories Third party about-apt-upgrade-and-phased-updates About apt upgrade and phased updates 3 changing-package-files Changing package files 2 Network 3 network-introduction Networking key concepts 3 network-configuration

使用 APT 來維持 Debian 發行版本 . . . . . . . . . . . . . . . . . . . . . . . 8 3.2.6 aptitude，apt-get和apt-cache 命令 . . . . . . . . . . . . . . . . . . 9 3.3 Debian 生存指令 . . . . . . . . . . . . . . . . . . . . 11。 2.3.1 使 使 使用 用 用 dselect 如果系統裝了許多套件的 -dev 等套件，推薦下面使用 dselect 的操作方法來進行套件的精 細操作 (fine-grained package control)。 # dselect update # 在升級前要先執行這一步 # dselect select # 選擇附加的套件 當 執 行 dselect 時 ， 所 有 你 目 前 器，但比較難上手。 synaptic 是目前首選的以 Gtk 為 toolkit 的視窗化 APT 前端程式。它的套件過濾器就 比aptitude來的友善且簡單多了。更多的功能和支援請參閱Debian Package Tags (http: //debtags.alioth.debian.org/)。 為了減少 Debian 檔案庫 (repository) 的網路負擔並加速您的下載速度，您可以考慮從 Debian

DynamicUser Allowed Executables What is next? Package management dnf command Searching for a package Finding more information about a package Installing a package To list the available updates To list all apt command apt update Installing a package via apt apt-cache search Listing upgrades Upgrading packages Figuring out which services/processes need restart after package upgrade in Debian Listing available command may not be installed on your system by default, you can install it later after reading the package management chapter. wc command wc, short for word count, is an useful command which can help us

. . . . . 61 10 Package management 63 10.1 dnf command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 10.2 Searching for a package . . . . . . . . . . . . 63 10.3 Finding more information about a package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 10.4 Installing a package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 10.12 Installing a package via apt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 10.13 apt-cache search . . . . . . . . . . . . . . . . . .

Debian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 2.1.1 Debian package management system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 2.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 2.2.1 apt vs. apt-get / apt-cache contra o aptitude . . . . . . . . . . . . . . . . . . . . . . . . . . 51 2.2.2 Operações básicas dependencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 2.6.2 Caching errors of the package data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 2.6.3 Incompatibilidade

sample tools 6 3 Managing Debian 7 3.1 dpkg 7 3.2 aptitude 7 3.3 apt-get and apt-cache 7 3.4 Optional software packages 8 3.4.1 MySQL Server 8 3.4.2 Tomcat9 8 3.4.3 Java Syslogic has chosen this Linux distribution because of the quality of its releases and the easy-to-use package management system (especially APT). Moreover, Debian uses an open development and testing process IPC/DEBIAN10-81A-64’s basic packet manager is “dpkg”, whereas “aptitude” works on top of dpkg and resolves package dependencies. Apt-get has similar functionalities as aptitude but does not come with a text menu

......................................................................................... 21 3. Package Management ..................................................................................... install updates. • Install security updates automatically: this will install the unattended-upgrades package, which will install security updates without the intervention of an administrator. For more details 8 Installation • You now have the option to install, or not install, several package tasks. See Section 3.1, “Package Tasks” [p. 9] for details. Also, there is an option to launch aptitude to choose

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) expression evaluation has been improved dramatically by using a hashing mechanism. Also configuration cache locking during that process has been reduced multiple times. The nodata() function calculation has connects to Zabbix server, the server identifies this proxy using information from server configuration cache (in earlier versions directly from database). This improves performance and reduces database load

Debian-Paketmanagement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 2.1.1 Debian package management system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 2.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 2.2.1 apt contra apt-get / apt-cache contra aptitude . . . . . . . . . . . . . . . . . . . . . . . . . . 53 2.2.2 Grundlegende Paketm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 2.7.5 External package archives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75