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1<?xml version='1.0' encoding='UTF-8'?>
2<!DOCTYPE sections SYSTEM "/dtd/book.dtd">
3
1<!-- 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 -->
2<!-- See http://creativecommons.org/licenses/by-sa/1.0 --> 5<!-- See http://creativecommons.org/licenses/by-sa/2.5 -->
6
7<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/handbook/hb-install-config.xml,v 1.72 2005/08/15 09:00:27 swift Exp $ -->
3 8
4<sections> 9<sections>
5<section>
6<title>Timezone</title>
7<body>
8 10
9<p> 11<version>2.13</version>
10You now need to select your timezone so that your system knows where it is 12<date>2005-08-15</date>
11located. Look for your timezone in <path>/usr/share/zoneinfo</path>, then make a
12symlink to <path>/etc/localtime</path> using <c>ln</c>:
13</p>
14 13
15<pre caption="Setting the timezone information">
16# <i>ls /usr/share/zoneinfo</i>
17<comment>(Suppose you want to use GTM:)</comment>
18# <i>ln -sf /usr/share/zoneinfo/GMT /etc/localtime</i>
19</pre>
20
21</body>
22</section>
23<section> 14<section>
24<title>Filesystem Information</title> 15<title>Filesystem Information</title>
25<subsection> 16<subsection>
26<title>What is fstab?</title> 17<title>What is fstab?</title>
27<body> 18<body>
28 19
29<p> 20<p>
30Under Linux, all partitions used by the system must be listed in 21Under Linux, all partitions used by the system must be listed in
31<path>/etc/fstab</path>. This file contains the mountpoints of those partitions 22<path>/etc/fstab</path>. This file contains the mountpoints of those partitions
32(where they are seen in the file system structure), how they should be mounted 23(where they are seen in the file system structure), how they should be mounted
33(special options) and when (automatically or not, can users mount those or not, 24and with what special options (automatically or not, whether users can mount
34etc.). 25them or not, etc.)
35</p> 26</p>
36 27
37</body> 28</body>
38</subsection> 29</subsection>
39<subsection> 30<subsection>
40<title>Creating /etc/fstab</title> 31<title>Creating /etc/fstab</title>
41<body> 32<body>
42 33
43<p> 34<p>
44<path>/etc/fstab</path> uses a special syntaxis. Every line consists of six 35<path>/etc/fstab</path> uses a special syntax. Every line consists of six
45fields, seperated by whitespace (space(s), tabs or a mixture). Each field has 36fields, separated by whitespace (space(s), tabs or a mixture). Each field has
46its own meaning: 37its own meaning:
47</p> 38</p>
48 39
49<ul> 40<ul>
50<li> 41<li>
59 The third field shows the <b>filesystem</b> used by the partition 50 The third field shows the <b>filesystem</b> used by the partition
60</li> 51</li>
61<li> 52<li>
62 The fourth field shows the <b>mountoptions</b> used by <c>mount</c> when it 53 The fourth field shows the <b>mountoptions</b> used by <c>mount</c> when it
63 wants to mount the partition. As every filesystem has its own mountoptions, 54 wants to mount the partition. As every filesystem has its own mountoptions,
64 you are encouraged to read the mount manpage (<c>man mount</c>) for a full 55 you are encouraged to read the mount man page (<c>man mount</c>) for a full
65 listing. Multiple mountoptions are comma-seperated. 56 listing. Multiple mountoptions are comma-separated.
66</li> 57</li>
67<li> 58<li>
68 The fifth field is used by <c>dump</c> to determine if the partition needs to 59 The fifth field is used by <c>dump</c> to determine if the partition needs to
69 be <b>dump</b>ed or not. You can generally leave this as <c>0</c> (zero). 60 be <b>dump</b>ed or not. You can generally leave this as <c>0</c> (zero).
70</li> 61</li>
71<li> 62<li>
72 The sixth field is used by <c>fsck</c> the order in which filesystems should 63 The sixth field is used by <c>fsck</c> to determine the order in which
73 be <b>check</b>ed if the system wasn't shut down properly. The root filesystem 64 filesystems should be <b>check</b>ed if the system wasn't shut down properly.
74 should have <c>1</c> while the rest should have <c>2</c> (or <c>0</c> in case 65 The root filesystem should have <c>1</c> while the rest should have <c>2</c>
75 a filesystem check isn't necessary). 66 (or <c>0</c> if a filesystem check isn't necessary).
76</li> 67</li>
77</ul> 68</ul>
78 69
79<p> 70<p>
71The default <path>/etc/fstab</path> file provided by Gentoo <e>is no valid fstab
80So start <c>nano</c> (or your favorite editor) to create your 72file</e>, so start <c>nano</c> (or your favorite editor) to create your
81<path>/etc/fstab</path>: 73<path>/etc/fstab</path>:
82</p> 74</p>
83 75
84<pre caption="Opening /etc/fstab"> 76<pre caption="Opening /etc/fstab">
85# <i>nano -w /etc/fstab</i> 77# <i>nano -w /etc/fstab</i>
86</pre> 78</pre>
87 79
88<p> 80<p>
89Lets take a look at how we write down the options for the <path>/boot</path> 81Let us take a look at how we write down the options for the <path>/boot</path>
90partition. This is just an example, so if your architecture doesn't require a 82partition. This is just an example, so if your architecture doesn't require a
91<path>/boot</path> partition, don't copy it verbatim. 83<path>/boot</path> partition (such as <b>PPC</b>), don't copy it verbatim.
92</p> 84</p>
93 85
94<p> 86<p>
95In our default x86 partitioning example <path>/boot</path> is the 87In our default x86 partitioning example <path>/boot</path> is the
96<path>/dev/hda1</path> partition, with <c>ext2</c> as filesystem. It shouldn't 88<path>/dev/hda1</path> partition, with <c>ext2</c> as filesystem.
97be mounted automatically (<c>noauto</c>) but does need to be checked. So we 89It needs to be checked during boot, so we would write down:
98would write down:
99</p> 90</p>
100 91
101<pre caption="An example /boot line for /etc/fstab"> 92<pre caption="An example /boot line for /etc/fstab">
102/dev/hda1 /boot ext2 noauto 1 2 93/dev/hda1 /boot ext2 defaults 1 2
94</pre>
95
96<p>
97Some users don't want their <path>/boot</path> partition to be mounted
98automatically to improve their system's security. Those people should
99substitute <c>defaults</c> with <c>noauto</c>. This does mean that you need to
100manually mount this partition every time you want to use it.
103</pre> 101</p>
104 102
105<p> 103<p>
106Now, to improve performance, most users would want to add the <c>noatime</c> 104Now, to improve performance, most users would want to add the <c>noatime</c>
107option as mountoption, which results in a faster system since access times 105option as mountoption, which results in a faster system since access times
108aren't registered (you don't need those generally anyway): 106aren't registered (you don't need those generally anyway):
109</p> 107</p>
110 108
111<pre caption="An improved /boot line for /etc/fstab"> 109<pre caption="An improved /boot line for /etc/fstab">
112/dev/hda1 /boot ext2 noauto,noatime 1 2 110/dev/hda1 /boot ext2 defaults,noatime 1 2
113</pre> 111</pre>
114 112
115<p> 113<p>
116If we continue with this, we would end up with the following three lines (for 114If we continue with this, we would end up with the following three lines (for
117<path>/boot</path>, <path>/</path> and the swap partition): 115<path>/boot</path>, <path>/</path> and the swap partition):
118</p> 116</p>
119 117
120<pre caption="Three /etc/fstab lines"> 118<pre caption="Three /etc/fstab lines">
121/dev/hda1 /boot ext2 noauto,noatime 1 2 119/dev/hda1 /boot ext2 defaults,noatime 1 2
122/dev/hda2 none swap sw 0 0 120/dev/hda2 none swap sw 0 0
123/dev/hda3 / ext3 noatime 0 1 121/dev/hda3 / ext3 noatime 0 1
124</pre> 122</pre>
125 123
126<p> 124<p>
128(required) and for your CD-ROM drive (and of course, if you have other 126(required) and for your CD-ROM drive (and of course, if you have other
129partitions or drives, for those too): 127partitions or drives, for those too):
130</p> 128</p>
131 129
132<pre caption="A full /etc/fstab example"> 130<pre caption="A full /etc/fstab example">
133/dev/hda1 /boot ext2 noauto,noatime 1 2 131/dev/hda1 /boot ext2 defaults,noatime 1 2
134/dev/hda2 none swap sw 0 0 132/dev/hda2 none swap sw 0 0
135/dev/hda3 / ext3 noatime 0 1 133/dev/hda3 / ext3 noatime 0 1
136 134
137none /proc proc defaults 0 0 135none /proc proc defaults 0 0
138none /dev/shm tmpfs defaults 0 0 136none /dev/shm tmpfs nodev,nosuid,noexec 0 0
139 137
140/dev/cdroms/cdrom0 /mnt/cdrom auto noauto,user 0 0 138/dev/cdroms/cdrom0 /mnt/cdrom auto noauto,user 0 0
141</pre> 139</pre>
142 140
143<p> 141<p>
146<c>user</c> makes it possible for non-root users to mount the CD. 144<c>user</c> makes it possible for non-root users to mount the CD.
147</p> 145</p>
148 146
149<p> 147<p>
150Now use the above example to create your <path>/etc/fstab</path>. If you are a 148Now use the above example to create your <path>/etc/fstab</path>. If you are a
151SPARC-user, you should add the following line to your <path>/etc/fstab</path> 149<b>SPARC</b>-user, you should add the following line to your
150<path>/etc/fstab</path>
152too: 151too:
153</p> 152</p>
154 153
155<pre caption="Adding openprom filesystem to /etc/fstab"> 154<pre caption="Adding openprom filesystem to /etc/fstab">
156none /proc/openprom openpromfs defaults 0 0 155none /proc/openprom openpromfs defaults 0 0
157</pre> 156</pre>
158 157
159<p> 158<p>
160If you need <c>usbfs</c>, add the following line to <path>/etc/fstab</path>:
161</p>
162
163<pre caption="Adding usbfs filesystem to /etc/fstab">
164none /proc/bus/usb usbfs defaults 0 0
165</pre>
166
167<p>
168Reread your <path>/etc/fstab</path>, save and quit to continue. 159Double-check your <path>/etc/fstab</path>, save and quit to continue.
169</p> 160</p>
170 161
171</body> 162</body>
172</subsection> 163</subsection>
173</section> 164</section>
176<subsection> 167<subsection>
177<title>Hostname, Domainname etc.</title> 168<title>Hostname, Domainname etc.</title>
178<body> 169<body>
179 170
180<p> 171<p>
181One of the choices the user has to make is name his PC. This seems to be quite 172One of the choices the user has to make is name his/her PC. This seems to be
182easy, but <e>lots</e> of users are having difficulties finding the appropriate 173quite easy, but <e>lots</e> of users are having difficulties finding the
183name for their Linux-pc. To speed things up, know that any name you choose can 174appropriate name for their Linux-pc. To speed things up, know that any name you
184be changed afterwards. For all we care, you can just call your system 175choose can be changed afterwards. For all we care, you can just call your system
185<c>tux</c> and domain <c>homenetwork</c>. 176<c>tux</c> and domain <c>homenetwork</c>.
186</p> 177</p>
187 178
188<p> 179<p>
189We use these values in the next examples. First we set the hostname: 180We use these values in the next examples. First we set the hostname:
190</p> 181</p>
191 182
192<pre caption="Setting the hostname"> 183<pre caption="Setting the hostname">
193# <i>echo tux &gt; /etc/hostname</i> 184# <i>nano -w /etc/conf.d/hostname</i>
185
186<comment>(Set the HOSTNAME variable to your hostname)</comment>
187HOSTNAME="<i>tux</i>"
194</pre> 188</pre>
195 189
196<p> 190<p>
197Second we set the domainname: 191Second we set the domainname:
198</p> 192</p>
199 193
200<pre caption="Setting the domainname"> 194<pre caption="Setting the domainname">
201# <i>echo homenetwork &gt; /etc/dnsdomainname</i> 195# <i>nano -w /etc/conf.d/domainname</i>
196
197<comment>(Set the DNSDOMAIN variable to your domain name)</comment>
198DNSDOMAIN="<i>homenetwork</i>"
202</pre> 199</pre>
203 200
204<p> 201<p>
205If you have a NIS domain (if you don't know what that is, then you don't have 202If you have a NIS domain (if you don't know what that is, then you don't have
206one), you need to define that one too: 203one), you need to define that one too:
207</p> 204</p>
208 205
209<pre caption="Setting the NIS domainname"> 206<pre caption="Setting the NIS domainname">
210# <i>echo nis.homenetwork &gt; /etc/nisdomainname</i> 207# <i>nano -w /etc/conf.d/domainname</i>
208
209<comment>(Set the NISDOMAIN variable to your NIS domain name)</comment>
210NISDOMAIN="<i>my-nisdomain</i>"
211</pre>
212
213<p>
214Now add the <c>domainname</c> script to the default runlevel:
215</p>
216
217<pre caption="Adding domainname to the default runlevel">
218# <i>rc-update add domainname default</i>
211</pre> 219</pre>
212 220
213</body> 221</body>
214</subsection> 222</subsection>
215<subsection> 223<subsection>
216<title>Configuring your Network</title> 224<title>Configuring your Network</title>
217<body> 225<body>
218 226
219<p> 227<p>
220Before you get that "Hey, we've had that already"-feeling, you should remember 228Before you get that "Hey, we've had that already"-feeling, you should remember
221that the networking you set up in the beginning of the gentoo installation was 229that the networking you set up in the beginning of the Gentoo installation was
222just for the installation. Right now you are going to configure networking for 230just for the installation. Right now you are going to configure networking for
223your Gentoo system permanently. 231your Gentoo system permanently.
224</p> 232</p>
225 233
234<note>
235More detailed information about networking, including advanced topics like
236bonding, bridging, 802.1Q VLANs or wireless networking is covered in the <uri
237link="?part=4">Gentoo Network Configuration</uri> section.
238</note>
239
226<p> 240<p>
227All networking information is gathered in <path>/etc/conf.d/net</path>. It uses 241All networking information is gathered in <path>/etc/conf.d/net</path>. It uses
228a straightforward yet not intuitive syntax if you don't know how to setup 242a straightforward yet not intuitive syntax if you don't know how to set up
229networking manually. But don't fear, we'll explain everything :) 243networking manually. But don't fear, we'll explain everything. A fully
230</p> 244commented example that covers many different configurations is available in
231 245<path>/etc/conf.d/net.example</path>.
232<p> 246</p>
247
248<p>
249DHCP is used by default and does not require any further configuration.
250</p>
251
252<p>
253If you need to configure your network connection either because you need
254specific DHCP options or because you do not use DHCP at all, open
233First open <path>/etc/conf.d/net</path> with your favorite editor (<c>nano</c> 255<path>/etc/conf.d/net</path> with your favorite editor (<c>nano</c> is used in
234is used in this example): 256this example):
235</p> 257</p>
236 258
237<pre caption="Opening /etc/conf.d/net for editing"> 259<pre caption="Opening /etc/conf.d/net for editing">
238# <i>nano -w /etc/conf.d/net</i> 260# <i>nano -w /etc/conf.d/net</i>
239</pre> 261</pre>
240 262
241<p> 263<p>
242The first variable you'll find is <c>iface_eth0</c>. It uses the following 264You will see the following file:
243syntax:
244</p>
245
246<pre caption="iface_eth0 syntaxis">
247iface_eth0="<i>&lt;your ip address&gt;</i> broadcast <i>&lt;your broadcast address&gt;</i> netmask <i>&lt;your netmask&gt;</i>"
248</pre>
249
250<p> 265</p>
251If you use DHCP (automatic IP retrieval), you should just set <c>iface_eth0</c> 266
252to <c>dhcp</c>. However, if you need to setup your network manually and you're 267<pre caption="Default /etc/conf.d/net">
253not familiar with all the above terms, please read the section on <uri 268# This blank configuration will automatically use DHCP for any net.*
254link="?part=1&amp;chap=3#doc_chap4_sect3">Understanding Network 269# scripts in /etc/init.d. To create a more complete configuration,
255Terminology</uri> if you haven't done so already. 270# please review /etc/conf.d/net.example and save your configuration
271# in /etc/conf.d/net (this file :]!).
272</pre>
273
256</p> 274<p>
257 275To enter your own IP address, netmask and gateway, you need
276to set both <c>config_eth0</c> and <c>routes_eth0</c>:
258<p> 277</p>
259So lets give two examples; the first one uses DHCP, the second one a static IP 278
260(192.168.0.2) with netmask 255.255.255.0, broadcast 192.168.0.255 and gateway 279<pre caption="Manually setting IP information for eth0">
261192.168.0.1: 280config_eth0=( "192.168.0.2 netmask 255.255.255.0" )
281routes_eth0=( "default gw 192.168.0.1" )
282</pre>
283
262</p> 284<p>
263 285To use DHCP and add specific DHCP options, define <c>config_eth0</c> and
264<pre caption="Examples for /etc/conf.d/net"> 286<c>dhcp_eth0</c>:
265<comment>(For DHCP:)</comment>
266iface_eth0="dhcp"
267
268<comment>(For static IP:)</comment>
269iface_eth0="192.168.0.2 broadcast 192.168.0.255 netmask 255.255.255.0"
270gateway="eth0/192.168.0.1"
271</pre>
272
273<p> 287</p>
274If you have several network interfaces, create extra <c>iface_eth</c> variables, 288
275like <c>iface_eth1</c>, <c>iface_eth2</c> etc. The <c>gateway</c> variable 289<pre caption="Automatically obtaining an IP address for eth0">
276shouldn't be reproduced as you can only set one gateway per computer. 290config_eth0=( "dhcp" )
291dhcp_eth0="nodns nontp nonis"
292</pre>
293
294<p>
295Please read <path>/etc/conf.d/net.example</path> for a list of all available
296options.
297</p>
298
299<p>
300If you have several network interfaces repeat the above steps for
301<c>config_eth1</c>, <c>config_eth2</c>, etc.
277</p> 302</p>
278 303
279<p> 304<p>
280Now save the configuration and exit to continue. 305Now save the configuration and exit to continue.
281</p> 306</p>
285<subsection> 310<subsection>
286<title>Automatically Start Networking at Boot</title> 311<title>Automatically Start Networking at Boot</title>
287<body> 312<body>
288 313
289<p> 314<p>
290To have your network interfaces activated at boot, you need to add those to the 315To have your network interfaces activated at boot, you need to add them to the
291default runlevel. If you have PCMCIA interfaces you should skip this action as 316default runlevel. If you have PCMCIA interfaces you should skip this action as
292the PCMCIA interfaces are started by the PCMCIA init script. 317the PCMCIA interfaces are started by the PCMCIA init script.
293</p> 318</p>
294 319
295<pre caption="Adding net.eth0 to the default runlevel"> 320<pre caption="Adding net.eth0 to the default runlevel">
317<p> 342<p>
318You now need to inform Linux about your network. This is defined in 343You now need to inform Linux about your network. This is defined in
319<path>/etc/hosts</path> and helps in resolving hostnames to IP addresses 344<path>/etc/hosts</path> and helps in resolving hostnames to IP addresses
320for hosts that aren't resolved by your nameserver. For instance, if your 345for hosts that aren't resolved by your nameserver. For instance, if your
321internal network consists of three PCs called <c>jenny</c> (192.168.0.5), 346internal network consists of three PCs called <c>jenny</c> (192.168.0.5),
322<c>benny</c> (192.168.0.6) and <c>tux</c> (this system) you would 347<c>benny</c> (192.168.0.6) and <c>tux</c> (192.168.0.7 - this system) you would
323open <path>/etc/hosts</path> and fill in the values: 348open <path>/etc/hosts</path> and fill in the values:
324</p> 349</p>
325 350
326<pre caption="Opening /etc/hosts"> 351<pre caption="Opening /etc/hosts">
327# <i>nano -w /etc/hosts</i> 352# <i>nano -w /etc/hosts</i>
328</pre> 353</pre>
329 354
330<pre caption="Filling in the networking information"> 355<pre caption="Filling in the networking information">
331127.0.0.1 tux.homenetwork localhost 356127.0.0.1 localhost
332192.168.0.5 jenny 357192.168.0.5 jenny.homenetwork jenny
333192.168.0.56 benny 358192.168.0.6 benny.homenetwork benny
359192.168.0.7 tux.homenetwork tux
334</pre> 360</pre>
335 361
336<p> 362<p>
337If your system is the only system (or the nameservers handle all name 363If your system is the only system (or the nameservers handle all name
338resolution) a single line is sufficient: 364resolution) a single line is sufficient. For instance, if you want to call your
365system <c>tux</c>:
339</p> 366</p>
340 367
341<pre caption="/etc/hosts for lonely or fully integrated PCs"> 368<pre caption="/etc/hosts for lonely or fully integrated PCs">
342127.0.0.1 localhost tux 369127.0.0.1 localhost tux
343</pre> 370</pre>
344 371
345<p> 372<p>
346Save and exit the editor to continue. 373Save and exit the editor to continue.
347</p> 374</p>
348 375
349<p> 376<p>
350If you don't have PCMCIA, you can now continue with <uri 377If you don't have PCMCIA, you can now continue with <uri
351link="#doc_chap4">System Information</uri>. PCMCIA-users should read the 378link="#doc_chap3">System Information</uri>. PCMCIA-users should read the
352following topic on PCMCIA. 379following topic on PCMCIA.
353</p> 380</p>
354 381
355</body> 382</body>
356</subsection> 383</subsection>
357<subsection> 384<subsection>
358<title>Optional: Get PCMCIA Working</title> 385<title>Optional: Get PCMCIA Working</title>
359<body> 386<body>
360 387
388<note>
389pcmcia-cs is only available for x86, amd64 and ppc platforms.
390</note>
391
361<p> 392<p>
362PCMCIA-users should first install the <c>pcmcia-cs</c> package: 393PCMCIA-users should first install the <c>pcmcia-cs</c> package. This also
394includes users who will be working with a 2.6 kernel (even though they won't be
395using the PCMCIA drivers from this package). The <c>USE="-X"</c> is necessary
396to avoid installing xorg-x11 at this moment:
363</p> 397</p>
364 398
365<pre caption="Installing pcmcia-cs"> 399<pre caption="Installing pcmcia-cs">
366# <i>emerge -k pcmcia-cs</i> 400# <i>USE="-X" emerge pcmcia-cs</i>
367</pre> 401</pre>
368 402
369<p> 403<p>
370When <c>pcmcia-cs</c> is installed, add <c>pcmcia</c> to the <e>boot</e> 404When <c>pcmcia-cs</c> is installed, add <c>pcmcia</c> to the <e>default</e>
371runlevel: 405runlevel:
372</p> 406</p>
373 407
374<pre caption="Adding pcmcia to the default runlevel"> 408<pre caption="Adding pcmcia to the default runlevel">
375# <i>rc-update add pcmcia boot</i> 409# <i>rc-update add pcmcia default</i>
376</pre> 410</pre>
377 411
378</body> 412</body>
379</subsection> 413</subsection>
380</section> 414</section>
381<section> 415<section>
382<title>System Information</title> 416<title>System Information</title>
417<subsection>
418<title>Root Password</title>
419<body>
420
421<p>
422First we set the root password by typing:
423</p>
424
425<pre caption="Setting the root password">
426# <i>passwd</i>
427</pre>
428
429<p>
430If you want root to be able to log on through the serial console, add
431<c>tts/0</c> to <path>/etc/securetty</path>:
432</p>
433
434<pre caption="Adding tts/0 to /etc/securetty">
435# <i>echo "tts/0" &gt;&gt; /etc/securetty</i>
436</pre>
437
438</body>
439</subsection>
440<subsection>
441<title>System Information</title>
383<body> 442<body>
384 443
385<p> 444<p>
386Gentoo uses <path>/etc/rc.conf</path> for general, system-wide configuration. 445Gentoo uses <path>/etc/rc.conf</path> for general, system-wide configuration.
387Open up <path>/etc/rc.conf</path> and enjoy all the comments in that file :) 446Open up <path>/etc/rc.conf</path> and enjoy all the comments in that file :)
390<pre caption="Opening /etc/rc.conf"> 449<pre caption="Opening /etc/rc.conf">
391# <i>nano -w /etc/rc.conf</i> 450# <i>nano -w /etc/rc.conf</i>
392</pre> 451</pre>
393 452
394<p> 453<p>
454When you're finished configuring <path>/etc/rc.conf</path>, save and exit.
455</p>
456
457<p>
395As you can see, this file is well commented to help you set up the necessary 458As you can see, this file is well commented to help you set up the necessary
396configuration variables. When you're finished configuring 459configuration variables. You can configure your system to use unicode and
397<path>/etc/rc.conf</path>, save and exit to continue. 460define your default editor and your display manager (like gdm or kdm).
461</p>
462
398</p> 463<p>
464Gentoo uses <path>/etc/conf.d/keymaps</path> to handle keyboard configuration.
465Edit it to configure your keyboard.
466</p>
399 467
468<pre caption="Opening /etc/conf.d/keymaps">
469# <i>nano -w /etc/conf.d/keymaps</i>
470</pre>
471
472<p>
473Take special care with the <c>KEYMAP</c> variable. If you select the wrong
474<c>KEYMAP</c>, you will get weird results when typing on your keyboard.
475</p>
476
477<note>
478Users of USB-based <b>SPARC</b> systems and <b>SPARC</b> clones might need to
479select an i386 keymap (such as "us") instead of "sunkeymap". <b>PPC</b> uses x86
480keymaps on most systems. Users who want to be able to use ADB keymaps on boot
481have to enable ADB keycode sendings in their kernel and have to set a mac/ppc
482keymap in <path>/etc/conf.d/keymaps</path>.
483</note>
484
485<p>
486When you're finished configuring <path>/etc/conf.d/keymaps</path>, save and
487exit.
488</p>
489
490<p>
491Gentoo uses <path>/etc/conf.d/clock</path> to set clock options. Edit it
492according to your needs.
493</p>
494
495<pre caption="Opening /etc/conf.d/clock">
496# <i>nano -w /etc/conf.d/clock</i>
497</pre>
498
499<p>
500If your hardware clock is not using UTC, you need to add <c>CLOCK="local"</c> to
501the file. Otherwise you will notice some clock skew.
502</p>
503
504<p>
505When you're finished configuring <path>/etc/conf.d/clock</path>, save and
506exit.
507</p>
508
509<p>
510If you are not installing Gentoo on IBM PPC64 hardware, continue with
511<uri link="?part=1&amp;chap=9">Installing Necessary System Tools</uri>.
512</p>
513
514</body>
515</subsection>
516<subsection>
517<title>Configuring the Console</title>
400</body> 518<body>
519
520<note>
521The following section applies to the IBM PPC64 hardware platforms.
522</note>
523
524<p>
525If you are running Gentoo on IBM PPC64 hardware and using a virtual console
526you must uncomment the appropriate line in <path>/etc/inittab</path> for the
527virtual console to spawn a login prompt.
528</p>
529
530<pre caption="Enabling hvc or hvsi support in /etc/inittab">
531hvc0:12345:respawn:/sbin/agetty -L 9600 hvc0
532hvsi:12345:respawn:/sbin/agetty -L 19200 hvsi0
533</pre>
534
535<p>
536You should also take this time to verify that the appropriate console is
537listed in <path>/etc/securetty</path>.
538</p>
539
540<p>
541You may now continue with <uri link="?part=1&amp;chap=9">Installing Necessary
542System Tools</uri>.
543</p>
544
545</body>
546</subsection>
401</section> 547</section>
402</sections> 548</sections>

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