Contents
Reference
- About This Guide
- I Advanced Administration
- II System
- 8 32-Bit and 64-Bit Applications in a 64-Bit System Environment
- 9 Introduction to the Booting Process
- 10 The
systemdDaemon - 11
journalctl: Query thesystemdJournal - 12 The Boot Loader GRUB 2
- 13 Basic Networking
- 14 UEFI (Unified Extensible Firmware Interface)
- 15 Special System Features
- 16 Dynamic Kernel Device Management with
udev
- III Services
- IV Mobile Computers
- A An Example Network
- B GNU Licenses
openSUSE Leap 42.3
Reference
Publication Date:
November 05, 2018
- About This Guide
- I Advanced Administration
- II System
- 8 32-Bit and 64-Bit Applications in a 64-Bit System Environment
- 9 Introduction to the Booting Process
- 10 The
systemdDaemon - 11
journalctl: Query thesystemdJournal - 12 The Boot Loader GRUB 2
- 13 Basic Networking
- 13.1 IP Addresses and Routing
- 13.2 IPv6—The Next Generation Internet
- 13.3 Name Resolution
- 13.4 Configuring a Network Connection with YaST
- 13.5 NetworkManager
- 13.6 Configuring a Network Connection Manually
- 13.7 Basic Router Setup
- 13.8 Setting Up Bonding Devices
- 13.9 Setting Up Team Devices for Network Teaming
- 13.10 Software-Defined Networking with Open vSwitch
- 14 UEFI (Unified Extensible Firmware Interface)
- 15 Special System Features
- 16 Dynamic Kernel Device Management with
udev - 16.1 The
/devDirectory - 16.2 Kernel
ueventsandudev - 16.3 Drivers, Kernel Modules and Devices
- 16.4 Booting and Initial Device Setup
- 16.5 Monitoring the Running
udevDaemon - 16.6 Influencing Kernel Device Event Handling with
udevRules - 16.7 Persistent Device Naming
- 16.8 Files used by
udev - 16.9 For More Information
- 16.1 The
- III Services
- 17 SLP
- 18 Time Synchronization with NTP
- 19 The Domain Name System
- 20 DHCP
- 21 Samba
- 22 Sharing File Systems with NFS
- 23 On-Demand Mounting with Autofs
- 24 The Apache HTTP Server
- 24.1 Quick Start
- 24.2 Configuring Apache
- 24.3 Starting and Stopping Apache
- 24.4 Installing, Activating, and Configuring Modules
- 24.5 Enabling CGI Scripts
- 24.6 Setting Up a Secure Web Server with SSL
- 24.7 Running Multiple Apache Instances on the Same Server
- 24.8 Avoiding Security Problems
- 24.9 Troubleshooting
- 24.10 For More Information
- 25 Setting Up an FTP Server with YaST
- 26 The Proxy Server Squid
- 26.1 Some Facts about Proxy Caches
- 26.2 System Requirements
- 26.3 Basic Usage of Squid
- 26.4 The YaST Squid Module
- 26.5 The Squid Configuration File
- 26.6 Configuring a Transparent Proxy
- 26.7 Using the Squid Cache Manager CGI Interface (
cachemgr.cgi) - 26.8 squidGuard
- 26.9 Cache Report Generation with Calamaris
- 26.10 For More Information
- IV Mobile Computers
- A An Example Network
- B GNU Licenses
List of Figures
- 1.1 Main Window of YaST in Text Mode
- 1.2 The Software Installation Module
- 3.1 Boot Loader: Snapshots
- 4.1 vncviewer
- 4.2 Remmina's Main Window
- 4.3 Remote Desktop Preference
- 4.4 Quick-starting
- 4.5 Remmina Viewing SLES 15 Remote Session
- 4.6 Reading Path to the Profile File
- 4.7 Remote Administration
- 4.8 VNC Session Settings
- 4.9 Joining a Persistent VNC Session
- 5.1 The YaST Partitioner
- 5.2 Btrfs Subvolumes in YaST Partitioner
- 5.3 Creating a Volume Group
- 5.4 Logical Volume Management
- 5.5 RAID Partitions
- 6.1 The YaST Software Manager: Multiversion View
- 10.1 Services Manager
- 11.1 YaST systemd Journal
- 12.1 GRUB 2 Boot Editor
- 12.2 Boot Code Options
- 12.3 Code Options
- 12.4 Boot loader Options
- 12.5 Kernel Parameters
- 13.1 Simplified Layer Model for TCP/IP
- 13.2 TCP/IP Ethernet Packet
- 13.3 Configuring Network Settings
- 13.4
wickedarchitecture - 14.1 Secure Boot Support
- 14.2 UEFI: Secure Boot Process
- 18.1 YaST: NTP Server
- 18.2 Advanced NTP Configuration: Security Settings
- 19.1 DNS Server Installation: Forwarder Settings
- 19.2 DNS Server Installation: DNS Zones
- 19.3 DNS Server Installation: Finish Wizard
- 19.4 DNS Server: Logging
- 19.5 DNS Server: Zone Editor (Basics)
- 19.6 DNS Server: Zone Editor (NS Records)
- 19.7 DNS Server: Zone Editor (MX Records)
- 19.8 DNS Server: Zone Editor (SOA)
- 19.9 Adding a Record for a Master Zone
- 19.10 Adding a Reverse Zone
- 19.11 Adding a Reverse Record
- 20.1 DHCP Server: Card Selection
- 20.2 DHCP Server: Global Settings
- 20.3 DHCP Server: Dynamic DHCP
- 20.4 DHCP Server: Start-Up
- 20.5 DHCP Server: Host Management
- 20.6 DHCP Server: Chroot Jail and Declarations
- 20.7 DHCP Server: Selecting a Declaration Type
- 20.8 DHCP Server: Configuring Subnets
- 20.9 DHCP Server: TSIG Configuration
- 20.10 DHCP Server: Interface Configuration for Dynamic DNS
- 20.11 DHCP Server: Network Interface and Firewall
- 21.1 Determining Windows Domain Membership
- 21.2 Windows Explorer Dialog
- 21.3 Windows Explorer Directory Listing with Compressed Files
- 21.4 Adding a New Samba Share with Snapshotting Enabled
- 21.5 The tab in Windows Explorer
- 22.1 NFS Server Configuration Tool
- 24.1 HTTP Server Wizard: Default Host
- 24.2 HTTP Server Wizard: Summary
- 24.3 HTTP Server Configuration: Listen Ports and Addresses
- 24.4 HTTP Server Configuration: Server Modules
- 25.1 FTP Server Configuration — Start-Up
- 27.1 Integrating a Mobile Computer in an Existing Environment
- 28.1 GNOME Network Connections Dialog
List of Tables
- 2.1 The Most Important RPM Query Options
- 2.2 RPM Verify Options
- 10.1 Service Management Commands
- 10.2 Commands for Enabling and Disabling Services
- 10.3 System V Runlevels and
systemdTarget Units - 13.1 Private IP Address Domains
- 13.2 Parameters for /etc/host.conf
- 13.3 Databases Available via /etc/nsswitch.conf
- 13.4 Configuration Options for NSS “Databases”
- 13.5 Feature Comparison between Bonding and Team
- 15.1
ulimit: Setting Resources for the User - 27.1 Use Cases for NetworkManager
- 27.2 Overview of Various Wi-Fi Standards
List of Examples
- 2.1 Zypper—List of Known Repositories
- 2.2
rpm -q -i wget - 2.3 Script to Search for Packages
- 3.1 Example timeline configuration
- 10.1 List Active Services
- 10.2 List Failed Services
- 10.3 List all Processes Belonging to a Service
- 12.1 Usage of grub2-mkconfig
- 12.2 Usage of grub2-mkrescue
- 12.3 Usage of grub2-script-check
- 12.4 Usage of grub2-once
- 13.1 Writing IP Addresses
- 13.2 Linking IP Addresses to the Netmask
- 13.3 Sample IPv6 Address
- 13.4 IPv6 Address Specifying the Prefix Length
- 13.5 Common Network Interfaces and Some Static Routes
- 13.6
/etc/resolv.conf - 13.7
/etc/hosts - 13.8
/etc/networks - 13.9
/etc/host.conf - 13.10
/etc/nsswitch.conf - 13.11 Output of the Command ping
- 13.12 Configuration for Loadbalancing with Network Teaming
- 13.13 Configuration for DHCP Network Teaming Device
- 15.1 Entry in /etc/crontab
- 15.2 /etc/crontab: Remove Time Stamp Files
- 15.3 ulimit: Settings in ~/.bashrc
- 16.1 Example
udevRules - 19.1 Forwarding Options in named.conf
- 19.2 A Basic /etc/named.conf
- 19.3 Entry to Disable Logging
- 19.4 Zone Entry for example.com
- 19.5 Zone Entry for example.net
- 19.6 The /var/lib/named/example.com.zone File
- 19.7 Reverse Lookup
- 20.1 The Configuration File /etc/dhcpd.conf
- 20.2 Additions to the Configuration File
- 21.1 A CD-ROM Share
- 21.2 [homes] Share
- 21.3 Global Section in smb.conf
- 21.4 Using
rpcclientto Request a Windows Server 2012 Share Snapshot - 24.1 Basic Examples of Name-Based
VirtualHostEntries - 24.2 Name-Based
VirtualHostDirectives - 24.3 IP-Based
VirtualHostDirectives - 24.4 Basic
VirtualHostConfiguration - 24.5 VirtualHost CGI Configuration
- 26.1 A Request With
squidclient - 26.2 Defining ACL Rules
Copyright © 2006– 2018 SUSE LLC and contributors. All rights reserved.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or (at your option) version 1.3; with the Invariant Section being this copyright notice and license. A copy of the license version 1.2 is included in the section entitled “GNU Free Documentation License”.
For SUSE trademarks, see http://www.suse.com/company/legal/. All other third-party trademarks are the property of their respective owners. Trademark symbols (®, ™ etc.) denote trademarks of SUSE and its affiliates. Asterisks (*) denote third-party trademarks.
All information found in this book has been compiled with utmost attention to detail. However, this does not guarantee complete accuracy. Neither SUSE LLC, its affiliates, the authors nor the translators shall be held liable for possible errors or the consequences thereof.