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authorSilvino Silva <silvino@bk.ru>2021-02-12 03:59:34 +0000
committerSilvino Silva <silvino@bk.ru>2021-02-12 03:59:34 +0000
commita3628fc49db4d88ff3e4067268650710d1da3f6f (patch)
tree8fdac6dfc8cabb9f85a2db3a3bd628cfe44438cd /linux/configure.html
parent0a6b0fc9769daf0932cb207c3285baa31547b489 (diff)
downloaddoc-a3628fc49db4d88ff3e4067268650710d1da3f6f.tar.gz
initial openbsd support
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+<!DOCTYPE html>
+<html dir="ltr" lang="en">
+    <head>
+        <meta charset='utf-8'>
+        <title>1.2. Configure</title>
+    </head>
+    <body>
+
+        <a href="index.html">Core OS Index</a>
+
+        <h1 id="chroot">1.2. Configure</h1>
+
+        <p>If you don't mounted chroot follow this
+        steps from <a href="install.html">install</a>;</p>
+
+        <pre>
+        $ export CHROOT=/mnt
+        </pre>
+
+        <pre>
+        $ export BLK_EFI=/dev/sda2
+        $ export BLK_BOOT=/dev/sda3
+        $ export BLK_ROOT=/dev/vg_system/lv_root
+        $ export BLK_VAR=/dev/vg_system/lv_var
+
+        $ export BLK_HOME=/dev/vg_system/lv_home
+
+        $ sudo mount $BLK_BOOT $CHROOT/boot
+        $ sudo mount $BLK_EFI $CHROOT/boot/efi
+        $ sudo mount $BLK_VAR $CHROOT/var
+        $ sudo mount $BLK_HOME $CHROOT/home
+        </pre>
+
+        <p>If using separate /usr partition;</p>
+        <pre>
+        $ export BLK_USR=/dev/vg_system/lv_usr
+        $ sudo mount $BLK_USR $CHROOT/usr
+        </pre>
+
+
+        <p>Now you can chroot;</p>
+
+        <pre>
+        $ sudo chroot $CHROOT /usr/bin/env -i \
+          HOME=/root TERM="$TERM" PS1='\u:\w\$ ' \
+          PATH=/bin:/usr/bin:/sbin:/usr/sbin \
+          /bin/bash --login
+        </pre>
+
+        <h2 id="hostname">1.2.1. Set hostname and hosts</h2>
+
+        <p>Give it a name, this example we will call it machine;</p>
+
+        <pre>
+        # hostname machine
+        </pre>
+
+        <p>Edit /etc/hosts to contain your hostname and FQDN,
+        this example uses machine.example and machine.example.org sub-domain from
+        <a href="http://freedns.afraid.org">afraid.org</a> pointing
+        to 10.0.0.1 ip;</p>
+
+        <pre>
+        # IPv4
+        127.0.0.1	localhost.localdomain localhost
+        127.0.0.1       machine.example machine
+
+        #&lt;ip-address&gt;	&lt;hostname.domain.org&gt;	&lt;aliases&gt;
+        10.0.0.1                machine.example.org
+
+        # IPv6
+        #::1		ip6-localhost	ip6-loopback
+        #fe00::0	ip6-localnet
+        #ff00::0	ip6-mcastprefix
+        #ff02::1	ip6-allnodes
+        #ff02::2	ip6-allrouters
+        #ff02::3	ip6-allhosts
+
+        # End of file
+        </pre>
+
+        <p>Checkup;</p>
+
+        <pre>
+        $ hostname
+        machine
+        $ hostname -f
+        machine.example
+        </pre>
+
+        <h2 id="time">1.2.2. Set timezone</h2>
+
+        <p>Setup timezone;</p>
+
+        <pre>
+        # tzselect
+        Please identify a location so that time zone rules can be set correctly.
+        Please select a continent, ocean, "coord", or "TZ".
+         1) Africa
+         2) Americas
+         3) Antarctica
+         4) Asia
+         5) Atlantic Ocean
+         6) Australia
+         7) Europe
+         8) Indian Ocean
+         9) Pacific Ocean
+        10) coord - I want to use geographical coordinates.
+        11) TZ - I want to specify the time zone using the Posix TZ format.
+        #? 7
+
+        Please select a country whose clocks agree with yours.
+         1) ?land Islands         18) Greece                35) Norway
+         2) Albania               19) Guernsey              36) Poland
+         3) Andorra               20) Hungary               37) Portugal
+         4) Austria               21) Ireland               38) Romania
+         5) Belarus               22) Isle of Man           39) Russia
+         6) Belgium               23) Italy                 40) San Marino
+         7) Bosnia & Herzegovina  24) Jersey                41) Serbia
+         8) Britain (UK)          25) Latvia                42) Slovakia
+         9) Bulgaria              26) Liechtenstein         43) Slovenia
+        10) Croatia               27) Lithuania             44) Spain
+        11) Czech Republic        28) Luxembourg            45) Svalbard & Jan Mayen
+        12) Denmark               29) Macedonia             46) Sweden
+        13) Estonia               30) Malta                 47) Switzerland
+        14) Finland               31) Moldova               48) Turkey
+        15) France                32) Monaco                49) Ukraine
+        16) Germany               33) Montenegro            50) Vatican City
+        17) Gibraltar             34) Netherlands
+        #? 37
+
+        Please select one of the following time zone regions.
+        1) mainland
+        2) Madeira Islands
+        3) Azores
+        #? 1
+
+        The following information has been given:
+
+            Portugal
+            mainland
+
+        Therefore TZ='Europe/Lisbon' will be used.
+        Local time is now:      Sun Aug  9 17:36:05 WEST 2016.
+        Universal Time is now:  Sun Aug  9 16:36:05 UTC 2016.
+        Is the above information OK?
+        1) Yes
+        2) No
+        #? 1
+
+        You can make this change permanent for yourself by appending the line
+            TZ='Europe/Lisbon'; export TZ
+        to the file '.profile' in your home directory; then log out and log in again.
+
+        Here is that TZ value again, this time on standard output so that you
+        can use the /usr/bin/tzselect command in shell scripts:
+        Europe/Lisbon
+        #
+        </pre>
+
+        <h2 id="locale">1.2.3. Set locale</h2>
+
+
+        <pre>
+        # localedef -i en_US -f UTF-8 en_US.UTF-8
+        </pre>
+
+        <h2 id="user">1.2.4. Users</h2>
+
+        <h3>1.2.4.1. Set root password</h3>
+
+        <pre>
+        # passwd
+        </pre>
+
+        <h3>1.2.4.2. Create Administrator User</h3>
+
+	<p>Description of most default pretinent groups;</p>
+
+	<dl>
+		<dt>adm</dt>
+		<dd>Administration group.</dd>
+		<dt>ftp</dt>
+		<dd>Access to files served by ftp.</dd>
+		<dt>users</dt>
+		<dd>Standard users group.</dd>
+		<dt>wheel</dt>
+		<dd>Administration group used to give access to sudo.</dd>
+	</dl>
+
+        <pre>
+        # useradd -U -m -k /etc/skel -s /bin/bash username
+        # usermod -G adm,wheel,audio,input,video,users username
+        # passwd username
+        </pre>
+
+        <pre>
+        # chmod 0700 /root
+        # chmod 0700 /home/username
+        </pre>
+
+        <h3>1.2.4.3 Add Administrator to Wheel group</h3>
+
+        <pre>
+        bash-4.3# sudoedit /etc/sudoers
+        </pre>
+
+        <pre>
+        ## Uncomment to allow members of group wheel to execute any command
+        %wheel ALL=(ALL) ALL
+        </pre>
+
+        <h2 id="fstab">1.2.5. File system table</h2>
+
+        <p>First we will discover block id (UUID) of
+        <a href="install.html#step2">target partition</a>,
+        blkid list all while vol_id --uuid /dev/sdb1 returns
+        only uuid. Add all block ids to the end of file
+        /etc/fstab;
+        </p>
+
+        <pre>
+        # blkid >> /etc/fstab
+        </pre>
+
+        <p>Read <a href="http://linux-audit.com/securing-mount-points-on-linux/" title="Securing mount points">Securing mount points</a>,
+        and edit /etc/fstab according to your disk layout. Blocks with uuid will later be created at <a href="../tools/lvm.html">lvm</a>.</p>
+
+        <p>Pass option control in wich order fsck checks devices. If is
+        a multiple partition scheme; 1 for root, 2 for others or 0 to
+        disable fsck. In this example fsck in usr partition is disable,
+        initram file system mounted on boot making impossible to run fsck.</p>
+
+        <pre>
+        /dev/sda3  				   / 		ext4	defaults,noatime,ro				0	1
+        # usr is not checked because is already mounted by init ram (to be fixed).
+        UUID=20bd3948-0877-4192-af52-ad87d6f96db0  /usr		ext4	defaults,ro,nodev,errors=remount-ro		0	0
+        devpts                 		           /dev/pts	devpts	noexec,nosuid,gid=tty,mode=0620			0	0
+        none                                       /sys/kernel/security securityfs defaults                             0       0
+        devpts                 		           /dev/pts	devpts	noexec,nosuid,gid=tty,mode=0620			0	0
+        shm                   			   /dev/shm	tmpfs	defaults                                        0       0
+        tmp                                        /tmp         tmpfs   defaults,noatime,nosuid,nodev,noexec,size=128M  0       0
+        UUID=3b408790-65e1-4638-9591-7ba61f266913  /boot	ext4	defaults,ro,noatime		  		0	2
+        UUID=962D-0DE1				   /boot/efi	vfat	ro,noauto,umask=0077      			0	2
+        UUID=f2336a56-fbe6-444c-bdbf-f0e6c209c237  /var		ext4	defaults,nodev,noexec,nosuid,errors=remount-ro  0	2
+        UUID=66c083d6-b8f2-4a98-ae55-9412f98cc089  /usr/ports	ext4	defaults,ro,nodev,errors=remount-ro		0	2
+        pkgmk                                      /usr/ports/work tmpfs   size=30G,gid=101,uid=100,defaults 		0       2
+        UUID=36e9e1d5-8356-451e-a301-81098b9a15ea  /srv		ext4	defaults,nodev,errors=remount-ro		0	2
+        UUID=cd15196a-69f1-4fb4-9730-a384c62add91  /home        ext4    defaults,nodev,nosuid,errors=remount-ro		0	2
+        #UUID=04f07488ce7b36205acc6d404dcf924643660ac5  /usr/ports/distfiles	ext4	defaults,ro,nodev,errors=remount-ro		0	2
+        # End of file
+        </pre>
+
+        <h2 id="rcconf">1.2.6. Initialization Scripts</h2>
+
+        <p>Edit /etc/rc.conf and define keyboard layout, hostname and timezone,
+        more information about
+        <a href="http://crux.nu/Main/Handbook3-3#ConfigurationVariables">configuration variables</a>.
+        </p>
+
+        <pre>
+        #
+        # /etc/rc.conf: system configuration
+        #
+
+        FONT=default
+        KEYMAP=dvorak
+        TIMEZONE="Europe/Lisbon"
+        HOSTNAME=machine
+        SYSLOG=sysklogd
+        SERVICES=(lo iptables wlan crond)
+
+        # End of file
+        </pre>
+
+        <a href="index.html">Core OS Index</a>
+        <p>This is part of the Tribu System Documentation.
+        Copyright (C) 2020
+        Tribu Team.
+        See the file <a href="../fdl-1.3-standalone.html">Gnu Free Documentation License</a>
+        for copying conditions.</p>
+    </body>
+</html>