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2 | <!DOCTYPE sections SYSTEM "/dtd/book.dtd"> |
2 | <!DOCTYPE sections SYSTEM "/dtd/book.dtd"> |
3 | |
3 | |
4 | <!-- The content of this document is licensed under the CC-BY-SA license --> |
4 | <!-- The content of this document is licensed under the CC-BY-SA license --> |
5 | <!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
5 | <!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
6 | |
6 | |
7 | <!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/handbook/hb-install-ppc-medium.xml,v 1.59 2008/03/11 18:20:04 rane Exp $ --> |
7 | <!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/handbook/hb-install-ppc-medium.xml,v 1.68 2011/11/27 18:17:23 swift Exp $ --> |
8 | |
8 | |
9 | <sections> |
9 | <sections> |
10 | |
10 | |
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11 | <abstract> |
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12 | You can install Gentoo in many ways. This chapter explains how to install |
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13 | Gentoo using the minimal Installation CD. |
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14 | </abstract> |
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15 | |
11 | <version>8.2</version> |
16 | <version>13</version> |
12 | <date>2008-03-11</date> |
17 | <date>2011-11-27</date> |
13 | |
18 | |
14 | <section> |
19 | <section> |
15 | <title>Hardware Requirements</title> |
20 | <title>Hardware Requirements</title> |
16 | <subsection> |
21 | <subsection> |
17 | <title>Introduction</title> |
22 | <title>Introduction</title> |
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38 | </tr> |
43 | </tr> |
39 | <tr> |
44 | <tr> |
40 | <th>Apple OldWorld machines</th> |
45 | <th>Apple OldWorld machines</th> |
41 | <ti> |
46 | <ti> |
42 | Apple Machines with an Open Firmware revision less than 3, such as the Beige |
47 | Apple Machines with an Open Firmware revision less than 3, such as the Beige |
43 | G3s, PCI PowerMacs and PCI PowerBooks. PCI based Apple Clones should also |
48 | G3s, PCI PowerMacs and PCI PowerBooks. PCI-based Apple Clones should also |
44 | be supported. |
49 | be supported. |
45 | </ti> |
50 | </ti> |
46 | </tr> |
51 | </tr> |
47 | <tr> |
52 | <tr> |
48 | <th>Genesi</th> |
53 | <th>Genesi</th> |
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77 | </p> |
82 | </p> |
78 | |
83 | |
79 | </body> |
84 | </body> |
80 | </subsection> |
85 | </subsection> |
81 | </section> |
86 | </section> |
82 | <!-- Copy/paste of hb-install-x86-medium.xml, with s/x86/ppc/ --> |
87 | |
83 | <!-- START --> |
88 | <!-- START --> |
84 | <section> |
89 | <section> |
85 | <title>The Gentoo Universal Installation CD</title> |
90 | <title>The Gentoo Installation CDs</title> |
86 | <subsection> |
91 | <subsection> |
87 | <title>Introduction</title> |
92 | <title>Introduction</title> |
88 | <body> |
93 | <body> |
89 | |
94 | |
90 | <p> |
95 | <p> |
91 | Gentoo Linux can be installed using a <e>stage3</e> tarball file. |
96 | The <e>Gentoo Installation CDs</e> are bootable CDs which contain a |
92 | Such a tarball is an archive that contains a minimal environment from |
97 | self-sustained Gentoo environment. They allow you to boot Linux from the CD. |
93 | which you can succesfully install Gentoo Linux onto your system. |
98 | During the boot process your hardware is detected and the appropriate drivers |
94 | </p> |
99 | are loaded. They are maintained by Gentoo developers. |
95 | |
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96 | <p> |
100 | </p> |
97 | Installations using a stage1 or stage2 tarball file are not documented in the |
101 | |
98 | Gentoo Handbook - please read the <uri link="/doc/en/faq.xml#stage12">Gentoo |
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99 | FAQ</uri> on these matters. |
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100 | </p> |
102 | <p> |
101 | |
103 | All Installation CDs allow you to boot, set up networking, initialize your |
102 | </body> |
104 | partitions and start installing Gentoo from the Internet. |
103 | </subsection> |
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104 | <subsection> |
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105 | <title>Gentoo Universal Installation CD</title> |
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106 | <body> |
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107 | |
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108 | <p> |
105 | </p> |
109 | An Installation CD is a bootable medium which contains a self-sustained Gentoo |
106 | |
110 | environment. It allows you to boot Linux from the CD. During the boot process |
107 | <!-- |
111 | your hardware is detected and the appropriate drivers are loaded. The Gentoo |
108 | <impo> |
112 | Installation CDs are maintained by Gentoo developers. |
109 | If you wish to install Gentoo without a working Internet connection, or would |
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110 | like to use one of the provided installers, please use the installation |
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111 | instructions described in the <uri link="2008.0/">Gentoo 2008.0 |
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112 | Handbooks</uri>. |
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113 | </impo> |
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114 | --> |
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115 | <!-- |
113 | </p> |
116 | <p> |
114 | |
117 | The Installation CDs that we currently provide are: |
115 | <p> |
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116 | There currently are two Installation CDs available: |
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117 | </p> |
118 | </p> |
118 | |
119 | |
119 | <ul> |
120 | <ul> |
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121 | <li> |
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122 | The Gentoo <e>Minimal</e> Installation CD, a small, no-nonsense, bootable |
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123 | CD which sole purpose is to boot the system, prepare the networking and |
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124 | continue with the Gentoo installation. |
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125 | </li> |
120 | <li> |
126 | <li> |
121 | The Universal Installation CD contains everything you need to install |
127 | The Universal Installation CD contains everything you need to install |
122 | Gentoo. It provides stage3 files for common architectures, source code |
128 | Gentoo. It provides stage3 files for common architectures, source code |
123 | for the extra applications you need to choose from and, of course, the |
129 | for the extra applications you need to choose from and, of course, the |
124 | installation instructions for your architecture. |
130 | installation instructions for your architecture. |
125 | </li> |
131 | </li> |
126 | <li> |
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127 | The Minimal Installation CD contains only a minimal environment that allows |
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128 | you to boot up and configure your network so you can connect to the |
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129 | Internet. It does not contain any additional files and cannot be used |
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130 | during the current installation approach. |
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131 | </li> |
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132 | </ul> |
132 | </ul> |
133 | |
133 | |
134 | <p> |
134 | <p> |
135 | Gentoo also provides a Package CD. This is not an Installation CD but an |
135 | Gentoo also provides a Package CD. This is not an Installation CD but an |
136 | additional resource that you can exploit during the installation of your Gentoo |
136 | additional resource that you can exploit during the installation of your Gentoo |
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141 | </p> |
141 | </p> |
142 | |
142 | |
143 | <p> |
143 | <p> |
144 | The use of the Package CD is covered later in this document. |
144 | The use of the Package CD is covered later in this document. |
145 | </p> |
145 | </p> |
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146 | --> |
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147 | </body> |
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148 | </subsection> |
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149 | <subsection> |
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150 | <title>Gentoo Minimal Installation CD</title> |
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151 | <body> |
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152 | |
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153 | <p> |
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154 | The Minimal Installation CD is called <c><keyval id="min-cd-name"/></c> and |
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155 | takes up only <keyval id="min-cd-size"/> MB of diskspace. You can use this |
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156 | Installation CD to install Gentoo, but <e>only</e> with a working Internet |
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157 | connection. |
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158 | </p> |
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159 | <!-- |
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160 | <table> |
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161 | <tr> |
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162 | <th>Minimal Installation CD</th> |
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163 | <th>Pros and Cons</th> |
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164 | </tr> |
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165 | <tr> |
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166 | <th>+</th> |
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167 | <ti>Smallest download</ti> |
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168 | </tr> |
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169 | <tr> |
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170 | <th>-</th> |
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171 | <ti> |
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172 | Contains no stage3 tarball, no Portage snapshot, no prebuilt packages and |
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173 | is therefore not suitable for networkless installation |
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174 | </ti> |
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175 | </tr> |
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176 | </table> |
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177 | --> |
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178 | </body> |
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179 | </subsection> |
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180 | <subsection> |
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181 | <title>The Stage3 Tarball</title> |
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182 | <body> |
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183 | |
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184 | <p> |
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185 | A stage3 tarball is an archive containing a minimal Gentoo environment, |
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186 | suitable to continue the Gentoo installation using the instructions in this |
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187 | manual. Previously, the Gentoo Handbook described the installation using one of |
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188 | three stage tarballs. While Gentoo still offers stage1 and stage2 tarballs, the |
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189 | official installation method uses the stage3 tarball. If you are interested in |
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190 | performing a Gentoo installation using a stage1 or stage2 tarball, please read |
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191 | the Gentoo FAQ on <uri link="/doc/en/faq.xml#stage12">How do I Install Gentoo |
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192 | Using a Stage1 or Stage2 Tarball?</uri> |
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193 | </p> |
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194 | |
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195 | <p> |
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196 | Stage3 tarballs can be downloaded from <path><keyval |
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197 | id="release-dir"/>current-stage3/</path> on any of the <uri |
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198 | link="/main/en/mirrors.xml">Official Gentoo Mirrors</uri> and are not provided |
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199 | on the LiveCD. |
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200 | </p> |
146 | |
201 | |
147 | </body> |
202 | </body> |
148 | </subsection> |
203 | </subsection> |
149 | </section> |
204 | </section> |
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205 | |
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206 | |
150 | <!-- STOP --> |
207 | <!-- STOP --> |
151 | <section> |
208 | <section> |
152 | <title>Download, Burn and Boot the Gentoo Universal Installation CD</title> |
209 | <title>Download, Burn and Boot a Gentoo Installation CD</title> |
153 | <subsection> |
210 | <subsection> |
154 | <title>Downloading and Burning the Installation CD</title> |
211 | <title>Downloading and Burning the Installation CDs</title> |
155 | <body> |
212 | <body> |
156 | |
213 | |
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214 | <p> |
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215 | You have chosen to use a Gentoo Installation CD. We'll first start by |
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216 | downloading and burning the chosen Installation CD. We previously discussed |
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217 | the several available Installation CDs, but where can you find them? |
157 | <p> |
218 | </p> |
158 | You can download the Universal Installation CD (and, if you want to, the |
219 | |
159 | Packages CD as well) from one of our <uri |
220 | <p> |
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221 | You can download any of the Installation CDs from one of our <uri |
160 | link="/main/en/mirrors.xml">mirrors</uri>. The Installation CDs are located in |
222 | link="/main/en/mirrors.xml">mirrors</uri>. The Installation CDs are located in |
161 | the <path><keyval id="release-dir"/>installcd</path> directory; the Package CDs |
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162 | are located in the <path><keyval id="release-dir"/>packagecd</path> directory. |
223 | the <path><keyval id="release-dir"/>current-iso/</path> directory. |
163 | </p> |
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164 | |
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165 | <p> |
224 | </p> |
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225 | |
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226 | <p> |
166 | Inside those directories you'll find ISO-files. Those are full CD images which |
227 | Inside that directory you'll find ISO files. Those are full CD images which you |
167 | you can write on a CD-R. |
228 | can write on a CD-R. |
168 | </p> |
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169 | |
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170 | <p> |
229 | </p> |
171 | After downloading the file, you can verify its integrity to see if it is |
230 | |
172 | corrupted or not: |
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173 | </p> |
231 | <p> |
174 | |
232 | In case you wonder if your downloaded file is corrupted or not, you can check |
175 | <ul> |
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176 | <li> |
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177 | You can check its MD5 checksum and compare it with the MD5 checksum we |
233 | its MD5 checksum and compare it with the MD5 checksum we provide (such as |
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234 | <path><keyval id="min-cd-name"/>.DIGESTS</path>). You can check the MD5 |
178 | provide (for instance with the <c>md5sum</c> tool under Linux/Unix or |
235 | checksum with the <c>md5sum</c> tool under Linux/Unix or <uri |
179 | <uri link="http://www.etree.org/md5com.html">md5sum</uri> for Windows). |
236 | link="http://www.etree.org/md5com.html">md5sum</uri> for Windows. |
180 | Verifying MD5 checksums with Mac OS X is described in the <uri |
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181 | link="/doc/en/gentoo-ppc-faq.xml#doc_chap1">Gentoo PPC FAQ</uri>. |
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182 | </li> |
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183 | <li> |
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184 | You can verify the cryptographic signature that we provide. You need to |
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185 | obtain the public key we use (0x17072058) before you proceed though. |
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186 | </li> |
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187 | </ul> |
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188 | |
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189 | <p> |
237 | </p> |
190 | To fetch our public key using the GnuPG application, run the following command: |
238 | |
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239 | <p> |
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240 | Another way to check the validity of the downloaded file is to use GnuPG to |
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241 | verify the cryptographic signature that we provide (the file ending with |
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242 | <path>.asc</path>). Download the signature file and obtain the public keys: |
191 | </p> |
243 | </p> |
192 | |
244 | |
193 | <pre caption="Obtaining the public key"> |
245 | <pre caption="Obtaining the public key"> |
194 | $ <i>gpg --keyserver subkeys.pgp.net --recv-keys 0x17072058</i> |
246 | $ <i>gpg --keyserver subkeys.pgp.net --recv-keys 96D8BF6D 2D182910 17072058</i> |
195 | </pre> |
247 | </pre> |
196 | |
248 | |
197 | <p> |
249 | <p> |
198 | Now verify the signature: |
250 | Now verify the signature: |
199 | </p> |
251 | </p> |
200 | |
252 | |
201 | <pre caption="Verify the cryptographic signature"> |
253 | <pre caption="Verify the files"> |
202 | $ <i>gpg --verify <signature file> <downloaded iso></i> |
254 | <comment>(Verify the cryptographic signature)</comment> |
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255 | $ <i>gpg --verify <downloaded iso.DIGESTS.asc></i> |
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256 | <comment>(Verify the checksum)</comment> |
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257 | $ <i>sha1sum -c <downloaded iso.DIGESTS.asc></i> |
203 | </pre> |
258 | </pre> |
204 | |
259 | |
205 | <p> |
260 | <p> |
206 | To burn the downloaded ISO(s), you have to select raw-burning. How you |
261 | To burn the downloaded ISO(s), you have to select raw-burning. How you |
207 | do this is highly program-dependent. We will discuss <c>cdrecord</c> and |
262 | do this is highly program-dependent. We will discuss <c>cdrecord</c> and |
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237 | After the Installation CD loaded, you will be greeted by a friendly welcome |
292 | After the Installation CD loaded, you will be greeted by a friendly welcome |
238 | message and a <e>boot:</e> prompt at the bottom of the screen. |
293 | message and a <e>boot:</e> prompt at the bottom of the screen. |
239 | </p> |
294 | </p> |
240 | |
295 | |
241 | <p> |
296 | <p> |
242 | We provide one generic kernel, <e>apple</e>. This kernel is built with support |
297 | We provide one generic kernel, <e>ppc32</e>. This kernel is built with support |
243 | for multiple CPUs, but it will boot on single processor machines as well. |
298 | for multiple CPUs, but it will boot on single processor machines as well. |
244 | </p> |
299 | </p> |
245 | |
300 | |
246 | <p> |
301 | <p> |
247 | You can tweak some kernel options at this prompt. The following table lists |
302 | You can tweak some kernel options at this prompt. The following table lists |
… | |
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283 | <ti> |
338 | <ti> |
284 | If you want to use PCMCIA devices during your installation (like PCMCIA |
339 | If you want to use PCMCIA devices during your installation (like PCMCIA |
285 | network cards) you have to enable this option. |
340 | network cards) you have to enable this option. |
286 | </ti> |
341 | </ti> |
287 | </tr> |
342 | </tr> |
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343 | <tr> |
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344 | <ti><c>dosshd</c></ti> |
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345 | <ti>Starts <c>sshd</c>. Useful for unattended installs.</ti> |
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346 | </tr> |
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347 | <tr> |
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348 | <ti><c>passwd=foo</c></ti> |
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349 | <ti> |
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350 | Sets whatever is after the = as the root password. Use with <c>dosshd</c> |
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351 | for remote installs. |
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352 | </ti> |
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353 | </tr> |
288 | </table> |
354 | </table> |
289 | |
355 | |
290 | <p> |
356 | <p> |
291 | To use the above options, at the <e>boot:</e> prompt, type <e>apple</e> followed |
357 | To use the above options, at the <e>boot:</e> prompt, type <e>ppc32</e> followed |
292 | by the desired option. In the example below, we'll force the kernel to use the |
358 | by the desired option. In the example below, we'll force the kernel to use the |
293 | Open Firmware framebuffer instead of the device specific driver. |
359 | Open Firmware framebuffer instead of the device specific driver. |
294 | </p> |
360 | </p> |
295 | |
361 | |
296 | <pre caption="Force the use of the Open Firmware framebuffer"> |
362 | <pre caption="Force the use of the Open Firmware framebuffer"> |
297 | boot: <i>apple video=ofonly</i> |
363 | boot: <i>ppc32 video=ofonly</i> |
298 | </pre> |
364 | </pre> |
299 | |
365 | |
300 | <p> |
366 | <p> |
301 | If you don't need to add any options, just hit enter at this prompt, and a |
367 | If you don't need to add any options, just type ppc32 at this prompt, and a |
302 | complete Gentoo Linux environment will be loaded from the CD. Continue with |
368 | complete Gentoo Linux environment will be loaded from the CD. Continue with |
303 | <uri link="#booted">And When You're Booted...</uri>. |
369 | <uri link="#booted">And When You're Booted...</uri>. |
304 | </p> |
370 | </p> |
305 | |
371 | |
306 | </body> |
372 | </body> |
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337 | First, download <uri link="http://penguinppc.org/bootloaders/bootx/">BootX</uri> |
403 | First, download <uri link="http://penguinppc.org/bootloaders/bootx/">BootX</uri> |
338 | and unpack the archive. Copy the the <c>BootX Extension</c> from the unpacked |
404 | and unpack the archive. Copy the the <c>BootX Extension</c> from the unpacked |
339 | archive into <c>Extensions Folder</c> and the BootX App Control Panel into |
405 | archive into <c>Extensions Folder</c> and the BootX App Control Panel into |
340 | <c>Control Panels</c>, both of which are located in your MacOS System Folder. |
406 | <c>Control Panels</c>, both of which are located in your MacOS System Folder. |
341 | Next, create a folder called "Linux Kernels" in your System folder and copy the |
407 | Next, create a folder called "Linux Kernels" in your System folder and copy the |
342 | <c>apple</c> kernel from the CD to this folder. Finally, copy <c>apple.igz</c> |
408 | <c>ppc32</c> kernel from the CD to this folder. Finally, copy <c>ppc32.igz</c> |
343 | from the Installation CD <path>boot</path> folder into the MacOS |
409 | from the Installation CD <path>boot</path> folder into the MacOS |
344 | <c>System Folder</c>. |
410 | <c>System Folder</c>. |
345 | </p> |
411 | </p> |
346 | |
412 | |
347 | <p> |
413 | <p> |
348 | To prepare BootX, start the BootX App Control Panel. First select the Options |
414 | To prepare BootX, start the BootX App Control Panel. First select the Options |
349 | dialog and check <c>Use Specified RAM Disk</c> and select <c>apple.igz</c> from |
415 | dialog and check <c>Use Specified RAM Disk</c> and select <c>ppc32.igz</c> from |
350 | your System Folder. Continue back to the initial screen and ensure that the |
416 | your System Folder. Continue back to the initial screen and ensure that the |
351 | ramdisk size is at least <c>32000</c>. Finally, set the kernel arguments as |
417 | ramdisk size is at least <c>32000</c>. Finally, set the kernel arguments as |
352 | shown below: |
418 | shown below: |
353 | </p> |
419 | </p> |
354 | |
420 | |
… | |
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384 | </p> |
450 | </p> |
385 | |
451 | |
386 | <p> |
452 | <p> |
387 | If you are installing Gentoo on a system with a non-US keyboard, use |
453 | If you are installing Gentoo on a system with a non-US keyboard, use |
388 | <c>loadkeys</c> to load the keymap for your keyboard. To list the available |
454 | <c>loadkeys</c> to load the keymap for your keyboard. To list the available |
389 | keymaps, execute <c>ls /usr/share/keymaps/i386</c>. On NewWorld machines or the |
455 | keymaps, execute <c>ls /usr/share/keymaps/i386</c>. |
390 | Pegasos do not use the keymaps in <path>ppc</path> or <path>mac</path> as they |
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391 | are for ADB-based OldWorld machines. |
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392 | </p> |
456 | </p> |
393 | |
457 | |
394 | <pre caption="Listing available keymaps"> |
458 | <pre caption="Listing available keymaps"> |
395 | <comment>(PPC uses x86 keymaps on most systems. The mac/ppc keymaps provided |
459 | <comment>(PPC uses x86 keymaps on most systems.)</comment> |
396 | on the Installation CD are ADB keymaps and unusable with the Installation CD |
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397 | kernel)</comment> |
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398 | # <i>ls /usr/share/keymaps/i386</i> |
460 | # <i>ls /usr/share/keymaps/i386</i> |
399 | </pre> |
461 | </pre> |
400 | |
462 | |
401 | <p> |
463 | <p> |
402 | Now load the keymap of your choice: |
464 | Now load the keymap of your choice: |
… | |
… | |
410 | Now continue with <uri link="#hardware">Extra Hardware Configuration</uri>. |
472 | Now continue with <uri link="#hardware">Extra Hardware Configuration</uri>. |
411 | </p> |
473 | </p> |
412 | |
474 | |
413 | </body> |
475 | </body> |
414 | </subsection> |
476 | </subsection> |
415 | <subsection id="hardware"> |
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416 | <title>Extra Hardware Configuration</title> |
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417 | <body> |
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418 | |
477 | |
419 | <p> |
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420 | When the Installation CD boots, it tries to detect all your hardware devices and |
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421 | loads the appropriate kernel modules to support your hardware. In the |
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422 | vast majority of cases, it does a very good job. However, in some cases, it may |
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423 | not auto-load the kernel modules you need. If the PCI auto-detection missed some |
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424 | of your system's hardware, you will have to load the appropriate kernel modules |
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425 | manually. |
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426 | </p> |
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427 | |
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428 | <p> |
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429 | In the next example we try to load the <c>airport</c> module. This module |
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430 | supports only the old Airport cards (802.11b). Airport Extreme (802.11g) is not |
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431 | supported on the InstallCD due to restrictions on firmware distribution. |
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432 | </p> |
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433 | |
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434 | <pre caption="Loading the airport module"> |
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435 | # <i>modprobe airport</i> |
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436 | </pre> |
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437 | |
|
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438 | <p> |
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439 | On older iMacs, sometimes the network card is not detected properly. These use |
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440 | the BMAC driver: |
|
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441 | </p> |
|
|
442 | |
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|
443 | <pre caption="Loading the bmac module"> |
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444 | # <i>modprobe bmac</i> |
|
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445 | </pre> |
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|
446 | |
|
|
447 | </body> |
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448 | </subsection> |
478 | <subsection> |
|
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479 | <include href="hb-install-bootconfig.xml"/> |
449 | <subsection> |
480 | </subsection> |
450 | <title>Optional: Tweaking Hard Disk Performance</title> |
|
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451 | <body> |
|
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452 | |
481 | |
453 | <p> |
|
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454 | If you are an advanced user, you might want to tweak the IDE hard disk |
|
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455 | performance using <c>hdparm</c>. With the <c>-tT</c> options you can |
|
|
456 | test the performance of your disk (execute it several times to get a |
|
|
457 | more precise impression): |
|
|
458 | </p> |
|
|
459 | |
|
|
460 | <pre caption="Testing disk performance"> |
|
|
461 | # <i>hdparm -tT /dev/hda</i> |
|
|
462 | </pre> |
|
|
463 | |
|
|
464 | <p> |
|
|
465 | To tweak, you can use any of the following examples (or experiment |
|
|
466 | yourself) which use <path>/dev/hda</path> as disk (substitute with your |
|
|
467 | disk): |
|
|
468 | </p> |
|
|
469 | |
|
|
470 | <pre caption="Tweaking hard disk performance"> |
|
|
471 | <comment>Activate DMA:</comment> |
|
|
472 | # <i>hdparm -d 1 /dev/hda</i> |
|
|
473 | <comment>Activate DMA + Safe Performance-enhancing Options:</comment> |
|
|
474 | # <i>hdparm -d 1 -A 1 -m 16 -u 1 -a 64 /dev/hda</i> |
|
|
475 | </pre> |
|
|
476 | |
|
|
477 | </body> |
|
|
478 | </subsection> |
|
|
479 | <subsection id="useraccounts"> |
|
|
480 | <title>Optional: User Accounts</title> |
|
|
481 | <body> |
|
|
482 | |
|
|
483 | <p> |
|
|
484 | If you plan on giving other people access to your installation |
|
|
485 | environment or you want to chat using <c>irssi</c> without root privileges (for |
|
|
486 | security reasons), you need to create the necessary user accounts and change |
|
|
487 | the root password. |
|
|
488 | </p> |
|
|
489 | |
|
|
490 | <p> |
|
|
491 | To change the root password, use the <c>passwd</c> utility: |
|
|
492 | </p> |
|
|
493 | |
|
|
494 | <pre caption="Changing the root password"> |
|
|
495 | # <i>passwd</i> |
|
|
496 | New password: <comment>(Enter your new password)</comment> |
|
|
497 | Re-enter password: <comment>(Re-enter your password)</comment> |
|
|
498 | </pre> |
|
|
499 | |
|
|
500 | <p> |
|
|
501 | To create a user account, we first enter their credentials, followed by |
|
|
502 | its password. We use <c>useradd</c> and <c>passwd</c> for these tasks. |
|
|
503 | In the next example, we create a user called "john". |
|
|
504 | </p> |
|
|
505 | |
|
|
506 | <pre caption="Creating a user account"> |
|
|
507 | # <i>useradd -m -G users john</i> |
|
|
508 | # <i>passwd john</i> |
|
|
509 | New password: <comment>(Enter john's password)</comment> |
|
|
510 | Re-enter password: <comment>(Re-enter john's password)</comment> |
|
|
511 | </pre> |
|
|
512 | |
|
|
513 | <p> |
|
|
514 | You can change your user id from root to the newly created user by using |
|
|
515 | <c>su</c>: |
|
|
516 | </p> |
|
|
517 | |
|
|
518 | <pre caption="Changing user id"> |
|
|
519 | # <i>su - john</i> |
|
|
520 | </pre> |
|
|
521 | |
|
|
522 | </body> |
|
|
523 | </subsection> |
|
|
524 | <subsection> |
|
|
525 | <title>Optional: Viewing Documentation while Installing</title> |
|
|
526 | <body> |
|
|
527 | |
|
|
528 | <p> |
|
|
529 | If you want to view the Gentoo Handbook (either from-CD or online) during the |
|
|
530 | installation, make sure you have created a user account (see <uri |
|
|
531 | link="#useraccounts">Optional: User Accounts</uri>). Then press <c>Alt-F2</c> to |
|
|
532 | go to a new terminal and log in. |
|
|
533 | </p> |
|
|
534 | |
|
|
535 | <p> |
|
|
536 | If you want to view the documentation on the CD you can immediately run |
|
|
537 | <c>links</c> or even <c>links -g</c> for a graphical framebuffer browser to |
|
|
538 | read it: |
|
|
539 | </p> |
|
|
540 | |
|
|
541 | <pre caption="Viewing the on-CD documentation"> |
|
|
542 | # <i>links /mnt/cdrom/docs/html/index.html</i> |
|
|
543 | </pre> |
|
|
544 | |
|
|
545 | <p> |
|
|
546 | However, it is preferred that you use the online Gentoo Handbook as it will be |
|
|
547 | more recent than the one provided on the CD. You can view it using <c>links</c> |
|
|
548 | as well, but only after having completed the <e>Configuring your Network</e> |
|
|
549 | chapter (otherwise you won't be able to go on the Internet to view the |
|
|
550 | document): |
|
|
551 | </p> |
|
|
552 | |
|
|
553 | <pre caption="Viewing the Online Documentation"> |
|
|
554 | # <i>links http://www.gentoo.org/doc/en/handbook/<keyval id="online-book"/></i> |
|
|
555 | </pre> |
|
|
556 | |
|
|
557 | <p> |
|
|
558 | You can go back to your original terminal by pressing <c>Alt-F1</c>. |
|
|
559 | </p> |
|
|
560 | |
|
|
561 | </body> |
|
|
562 | </subsection> |
|
|
563 | <subsection> |
|
|
564 | <title>Optional: Starting the SSH Daemon</title> |
|
|
565 | <body> |
|
|
566 | |
|
|
567 | <p> |
|
|
568 | If you want to allow other users to access your computer during the |
|
|
569 | Gentoo installation (perhaps because those users are going to help you |
|
|
570 | install Gentoo, or even do it for you), you need to create a user |
|
|
571 | account for them and perhaps even provide them with your root password |
|
|
572 | (<e>only</e> do that <e>if</e> you <b>fully trust</b> that user). |
|
|
573 | </p> |
|
|
574 | |
|
|
575 | <p> |
|
|
576 | To fire up the SSH daemon, execute the following command: |
|
|
577 | </p> |
|
|
578 | |
|
|
579 | <pre caption="Starting the SSH daemon"> |
|
|
580 | # <i>/etc/init.d/sshd start</i> |
|
|
581 | </pre> |
|
|
582 | |
|
|
583 | <p> |
|
|
584 | To be able to use sshd, you first need to set up your networking. Continue with |
|
|
585 | the chapter on <uri link="?part=1&chap=3">Configuring your Network</uri>. |
|
|
586 | </p> |
|
|
587 | |
|
|
588 | </body> |
|
|
589 | </subsection> |
|
|
590 | </section> |
482 | </section> |
591 | </sections> |
483 | </sections> |