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78 Start-Up superuser Permits all rug commands except user management and settings, which must be done locally. To give a user permission to update the system, use the command rug ua username upgrade. Replace username with the name of the user. To revoke the privileges of a user, use command rug ud username. To list users with their rights, use rug ul. To change the current privileges of a user, use rug ue username. Replace username with name of the desired user. The edit command is interactive. It lists privileges of the selected user and the offers you a prompt. Enter the plus (+) or minus (-) symbol and the name of the privilege then press Enter . For example, to permit the user to delete software, enter +remove. To save and quit, press Enter on a blank line. 2.12.2 Scheduling Updates Using rug, the system can be updated automatically, for example, with scripts. The simplest example is the fully automatic update. To do this, as root configure a cron job that executes rug up -y. The up -y option downloads and installs the patches from your catalogs without confirmation. However, you may not want the patches installed automatically. Instead, you may want to retrieve the patches and select the patches for installation at a later time. To download patches only, use the command rug up -dy. The up -dy option downloads the patches from your catalogs without confirmation and saves them to the rug cache. The default location of the rug cache is /var/cache/redcarpet. 2.12.3 Configuring rug rug comes with many preferences to provide the update functionality in different network configurations. To list the preferences that may be set, use rug get. To set a preference variable, enter rug set. For example, adjust settings if you need to update your system, but the computer is behind a proxy server. Before downloading updates, send your username and password to the proxy server. To do so, use the commands: rug set proxy-url url_path rug set proxy-username name rug set proxy-password password
Replace url_path with the name of your proxy server. Replace name with your username. Replace password with your password. 2.12.4 For More Information For more information about updating from the command line, enter rug --help or see the rug(1) man page. The --help option is also available for all rug commands. If, for example, you want to read help for rug update, enter rug update --help. 2.13 SaX2 Configure the graphical environment of your system with Hardware → Graphics Card and Monitor. This opens the SUSE Advanced X11 Configuration interface (SaX2), where you can configure devices such as your mouse, keyboard, or display devices. This interface can also accessed from the main menu by clicking System → Configuration → SaX2. 2.13.1 Card and Monitor Properties Adjust the settings for your graphics card and display device in Card and Monitor Properties. If you have more than one graphics card installed, each device is shown in a separate dialog reachable by a tab. At the top of the dialog, see the current settings for the selected graphics card and the monitor that is attached to it. If more than one screen can be connected to the card (dual head), the monitor on the primary output is shown. Normally, the card and display device are detected automatically by the system during installation. However, you can tune many parameters manually or even change the display device completely. System Configuration with YaST 79
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SUSE Linux 10.1 April 07, 2006 Star
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Contents About This Guide vii Part
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6 Customizing Your KDE Desktop 165
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viii Start-Up SUSE Linux Reference
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Part I. Setup
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4 Start-Up 2 Reboot the system. 3 A
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6 Start-Up Use the function keys in
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8 Start-Up dows but does not provid
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10 Start-Up The partitions to creat
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12 Start-Up Figure 1.2 Possible Opt
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14 Start-Up The first bar graph sho
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16 Start-Up Other Filters Click the
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18 Start-Up 1.8.5 Keyboard Layout S
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20 Start-Up 1.9.2 root Password roo
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22 Start-Up If you have multiple ne
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24 Start-Up Figure 1.5 Entering the
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26 Start-Up settings. LDAP client c
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Page 42 and 43: 32 Start-Up Figure 2.2 YaST Package
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Page 62 and 63: 52 Start-Up Standard Boot Floppy Us
Page 64 and 65: 54 Start-Up point of the hard disks
Page 66 and 67: 56 Start-Up If you partition manual
Page 68 and 69: 58 Start-Up To edit a PCI ID, selec
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Page 72 and 73: 62 Start-Up 2.7.1 Mail Transfer Age
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Page 84 and 85: 74 Start-Up Press Enter to start th
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Page 92 and 93: 82 Start-Up The tabs in the row at
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Page 115 and 116: 3.2.2 Modifying File Permissions Ch
Page 117 and 118: 3.3.1 File Commands The following s
Page 119 and 120: u g o User Group Others For access,
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Page 123 and 124: -t filesystem Specify the file syst
Page 125 and 126: ps [options] [process ID] If run wi
Page 127 and 128: eboot [options] Does the same as ha
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128 Start-Up Another possibility to
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130 Start-Up 4.7 Package Documentat
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132 Start-Up concentrates on standa
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Part III. Desktop
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138 Start-Up boot. In this case, yo
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140 Start-Up main menu. Alter a sho
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142 Start-Up structure for accessin
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144 Start-Up Figure 5.3 Main Menu S
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146 Start-Up topmost directory is r
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148 Start-Up • Select the object
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150 Start-Up The group determines t
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152 Start-Up 4 Specify the folder t
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154 Start-Up where you want the tex
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156 Start-Up network passwords and
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158 Start-Up Figure 5.8 Ark: File A
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160 Start-Up Start KJobViewer from
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162 Start-Up filename for the image
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164 Start-Up To update system fonts
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166 Start-Up 5 Apply your changes a
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168 Start-Up In the Icons section,
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170 Start-Up shortcuts. For more in
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172 Start-Up The Country/Region & L
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174 Start-Up Login Manager configur
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176 Start-Up The program managing t
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178 Start-Up 7.2 Logging Out When y
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180 Start-Up To remove an icon from
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182 Start-Up The Places Menu The Pl
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184 Start-Up From the Desktop Doubl
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186 Start-Up Figure 7.4 Nautilus St
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188 Start-Up 3 Click Add to search
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190 Start-Up For a more in-depth in
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192 Start-Up Option Date Modified L
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194 Start-Up To open a file display
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196 Start-Up Left-click the panel i
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198 Start-Up account, open a file d
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200 Start-Up To add a new channel,
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202 Start-Up 8.1 Hardware Settings
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204 Start-Up 8.2.3 Configuring the
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206 Start-Up 8.3.1 Configuring Acce
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208 Start-Up 8.4.3 Managing Session
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Part IV. Troubleshooting
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214 Start-Up Log File /var/log/SaX.
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216 Start-Up 1. The program checks
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Procedure 9.2 Changing the Boot Seq
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220 Start-Up acpi=off This paramete
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222 Start-Up and port number under
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224 Start-Up 7 Once in the YaST Sys
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226 Start-Up • DNS is not working
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228 Start-Up 5 If graphical login s
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230 Start-Up 9.4.3 Login Successful
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232 Start-Up IMPORTANT If the user'
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234 Start-Up assume both server and
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236 Start-Up use traceroute fully_q
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238 Start-Up 9.6.2 Restoring a Syst
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240 Start-Up 1 Boot the system with
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242 Start-Up Clicking Next starts a
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244 Start-Up tion support for regis
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246 Start-Up • France: Phone: +33
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248 Start-Up We endeavor to help yo
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ping, 115 ps, 115 reboot, 117 rm, 1
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utilities, 195-200 grep, 112 groups
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S Samba clients, 66 servers, 66 SaX
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servers, 66 Samba clients, 26 scann
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