UCS 2.4 - Univention

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9 Desktop systems • If files are added, these files are copied into the user’s home directory at the next user log-in. If files with the same name already exist, these will be overwritten. • If a file is removed and the user has not made any amendments to this file in his home directory, it will be removed. • If a file is removed and the user has made amendments to this file in his home directory, it will not be removed. • If the user amends files created by univention-skel, these amendments remain unchanged at later log-ins. If a user deletes files, there are recreated at the next log-in. Files are created with 0600 permissions and directories with 0700 as default. These default values can be changed with the Univention Configuration Registry variable skel/permissions/directory or the Univention Configuration Registry variable skel/permissions/file. To adapt newly created directories or files subsequently (e.g., file permissions), the possibility exists of storing a script below /etc/univention/skel.meta/. For example, the script /etc/univention/skel.meta/.bashrc can be created to amend the file .bashrc subsequently. If the directory .emacs needs to be modified subsequently, a /etc/univention/skel.meta/.emacs/.directory can be created. 9.6.3 Setting environment variables If environment variables need to be set for users which are valid for the whole KDE session and amongst other things can be used in KDE desktop profiles (see following section), this can be done via entries in the file /home//.univention-environment. For example, the following entry must be made in this file to set the variable $KOLABSERVER to ugs-server01.company.com for the whole KDE session: export KOLABSERVER=ugs-server01.company.com For users who already have a home directory, this must be entered in /home//.univention-environment. To incorporate this for all new users, this file can be stored under /etc/univention/skel/ accordingly. 9.7 Global home directories For managed and mobile clients, home directories are automatically created and used on the local hard- drive as standard. This has the disadvantage that user settings and files can only be saved on the client currently being used and are not available for log-ins on another client. It poses a possible problem for thin clients that by default the home directory is used on the terminal server on which the terminal session was started. If more than one terminal server is available, however, the log-in occurs randomly on one of the systems and the respective local home directory is used. To have uniform home directories across all clients, global home directories must be used. These directories are saved on a shared server on which all the clients are mounted, and which are thus accessible from every client. However, in this case, it must be noted that these home directories are not available for managed and mobile clients when there is no connection to the shared server. 216
9.7.1 Creating and modifying global home directories Global home directories can be created in a number of ways: 9.7 Global home directories • Via the user management of Univention Directory Manager (POSIX (Linux/UNIX) settings and Win- dows settings) • Via the Samba configuration • Via the file /etc/fstab In any case, the server used must provide a /home share. This is the case as standard when Create home share was selected during the installation. 9.7.1.1 POSIX (Linux/UNIX) settings The configuration of the POSIX (Linux/UNIX) settings is done in the Univention Directory Manager user management on the POSIX (Linux/UNIX) tab. This setting must be configured separately for each user. The file share on the server is stated under Home share, below which the home directory can be found. This is usually /home. The directory below the share which will be used as the home directory must be given under Home share path. This is usually the username. On the clients, the Univention Configuration Registry variable homedir/mount is used to control whether the mountable share is actually mounted. This variable is set to no for managed and mobile clients as standard. If this variable is set to yes or does not exist, the stated share will automatically be mounted at the user log-in to the client. 9.7.1.2 Windows settings The configuration of Windows settings is performed in the Univention Directory Manager user management on the Windows tab. Here the network path to be used as the home directory, e.g., \\fileserver\smith, can be given in the Windows home path field. This setting must be performed separately for each user. The user profile continues to be saved on the Samba server used to log in. If the user profile is also to be saved in a certain share, this should be entered in the Windows profile directory field, e.g., \\fileserver\smith\windows-profiles\WinXP. 9.7.1.3 Global configuration in Samba If the Windows settings are to be set for all users, it is recommendable to do this directly in the Samba configuration. In addition, the Univention Configuration Registry variable samba/homedirserver should be set to the file server on all Samba log-in servers. For this, the server must be specified which hosts the home directories. If the Windows user profiles are also to be saved centrally, this must be configured using the Univention Configuration Registry variable samba/profileserver. 217
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Univention Corporate Server Manual
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Contents 1 Introduction 11 1.1 What
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Contents 5.3.12 Reboot . . . . . .
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Contents 10.7.2 Hardware drivers /
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Contents 14.11Including additional
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1 Introduction Contents 1.1 What is
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1.3 Further documentation selective
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2 Domain concept Contents 2.1 Intro
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2.2 UCS system roles The DC backup
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2.4 Joining domains 2.4 Joining dom
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2.4.2 How to join domains with Wind
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2.4 Joining domains If the computer
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3 Installation Contents 3.1 Introdu
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continued. 3.2 Text-based Installat
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g) Base system Attention: 3.2 Text-
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Figure 3.3: Partitioning hard drive
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3.2 Text-based Installation as the
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Figure 3.5: Selection of components
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17. System settings 3.2 Text-based
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3.4 Installing and Renewing Licence
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4 Univention Directory Manager Cont
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Figure 4.1: Unsecured start page 4.
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Figure 4.3: Automatic log-out after
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4.3 Univention Directory Manager Wi
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last names of the users, a column w
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4.4 Navigation in LDAP By clicking
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4.5 Univention Directory Manager mo
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’User account’ tab Account expi
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Attention: 4.5 Univention Directory
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Further information can be found in
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’Groups’ tab 4.5 Univention Dir
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the user is disconnected after auth
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Mail address 4.5 Univention Directo
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DNS Entry 4.5 Univention Directory
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’General’ tab Name (*) 4.5 Univ
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Reverse zone for DNS entry 4.5 Univ
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’Deployment’ tab 4.5 Univention
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Browseable 4.5 Univention Directory
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Valid users 4.5 Univention Director
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Clients can send a lock request wit
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Subtree checking 4.5 Univention Dir
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Disconnect Time 4.5 Univention Dire
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Manufacturer 4.5 Univention Directo
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’Samba’ tab 4.5 Univention Dire
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’Alias’ tab Canonical name (*)
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server. Attention: 4.5 Univention D
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• Lease time • NetBIOS • Rout
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Last address 4.5 Univention Directo
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4.5.10.5 DHCP host 4.5 Univention D
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4.5.11.1 Adding a policy 4.5 Univen
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Declines 4.5 Univention Directory M
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’[DHCP NetBIOS]’ tab NetBIOS na
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RAM on the graphics adapter in kb 4
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System shutdown 4.5 Univention Dire
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’[Print quota]’ tab Attention:
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The DNs of the predefined container
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’General’ tab Name (*) The name
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Tab name 4.5 Univention Directory M
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Displayed attributes 4.5 Univention
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Data type Syntax 4.5 Univention Dir
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• Wizards 4.6 Policy-controlled L
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4.6 Policy-controlled Layouts for t
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4.6 Policy-controlled Layouts for t
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5 Univention Management Console Con
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Figure 5.1: Login mask of Univentio
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5.3.2 Kernel modules 5.3 Standard m
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Figure 5.4: Univention Configuratio
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Figure 5.6: List of partitions 5.3
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5.3.10 Joining a domain Figure 5.8:
Page 165 and 166: 5.3.13 Online update Figure 5.10: R
Page 167 and 168: Figure 5.13: Online update: compone
Page 169 and 170: 6 Univention Virtual Machine Manage
Page 171 and 172: 6.3 Managing virtual machines with
Page 173 and 174: 6.3.2 Modifying virtual machines Fi
Page 175 and 176: 6.3.2.2 Operations (Starting/stoppi
Page 181 and 182: 7 UCS Directory service Contents 7.
Page 183 and 184: tions. 7.4 Configuration of LDAP AC
Page 185 and 186: - Using a concrete DN via dn.base,
Page 187 and 188: 8 Services for Windows Contents 8.1
Page 189 and 190: 8.2.3 Print server 8.3 Building Sam
Page 191 and 192: 8.4 Extended Configuration When set
Page 193 and 194: 8.4 Extended Configuration auth/use
Page 195 and 196: 8.4.2 WINS 8.4 Extended Configurati
Page 197 and 198: 8.4 Extended Configuration System p
Page 199 and 200: 8.4.5.4 Profile directory 8.4 Exten
Page 201 and 202: 8.4 Extended Configuration This nam
Page 203 and 204: 9 Desktop systems Contents 9.1 Intr
Page 205 and 206: 9.2.3 Mobile clients 9.3 Managing d
Page 207 and 208: 9.3.4 NX 9.4 VNC desktop sharing Li
Page 209 and 210: 9.5 Thin client environment are not
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Page 215: 9.6 Home directories computer on wh
Page 219 and 220: Figure 9.1: Univention Directory Ma
Page 221 and 222: 10 Basic System Services Contents 1
Page 223 and 224: 10.3 Packet filter with Univention
Page 225 and 226: 10.3.5 Testing Univention Firewall
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Page 229 and 230: 10.6 Logging of system messages and
Page 231 and 232: 10.8 GRUB boot manager The GRUB boo
Page 233 and 234: 10.9.3 Defining cron jobs in Univen
Page 235 and 236: 10.12 SSH In the basic setting, a r
Page 237 and 238: 11 Software maintenance Contents 11
Page 239 and 240: 11.2 UCS updates system version whi
Page 241 and 242: 11.3.1 Assigning repository servers
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Page 245 and 246: Figure 11.2: Package list client 11
Page 247 and 248: 11.3.6.4 Information about installe
Page 249 and 250: 11.5 Repository management a reposi
Page 251 and 252: univention-repository-merge --dest
Page 253 and 254: example, synchronisation as of UCS
Page 255 and 256: 12 Mail Contents 12.1 Introduction
Page 257 and 258: 12.3 Setting up the mail server To
Page 259 and 260: 12.3 Setting up the mail server ent
Page 261 and 262: 12.5 Virus filters can be changed i
Page 263 and 264: Field Value to be entered 12.6 Conf
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13.2.3 Windows systems as print ser
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13.3 Configuring printer shares Onc
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13.5 Print quota 13.5 Print quota T
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13.5 Print quota entry is confirmed
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13.5 Print quota -G -pgroups pg1[,p
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14 Univention Configuration Registr
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sshd/permitroot: yes sshd/xforwardi
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14.5 Creating new Univention Config
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14.8 Regeneration of configuration
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14.10 Univention Configuration Regi
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closed with the string @!@. 14.12 I
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15 Univention System Setup Contents
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Figure 15.2: Basic settings in Univ
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Figure 15.4: Language settings in U
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15.2 Univention System Setup module
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15.2.6 Time zone Time zones can be
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15.5 Changing machine passwords/SSL
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16 Frequently asked questions Conte
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16.3 How does a user change his pas
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16.7 Thin clients experience log-in
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16.12 Avoiding double log-ins on Wi
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Bibliography [1] Univention. Overvi
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[26] Univention. Web proxies with U
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UCS 2.4 - Univention

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