Language Translated Unfinished Unfinished words Unfinished characters Untranslated Checks Suggestions Comments
English 0 0 0 0 0 0 0
Chinese (Simplified Han script) 58% 17 845 5,454 0 0 0 0
French 0 0 0 0 0 0 0
Greek 0% 41 1,483 10,359 41 0 0 0
Portuguese (Brazil) 0 0 0 0 0 0 0
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Overview

Project website www.linuxfromscratch.org
Translation process
  • Translations can be made directly.
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  • Any authenticated user can contribute.
  • The translation uses bilingual files.
Source code repository git@git.linuxfromscratch.org:fr-lfs
Repository branch 12.0
Last remote commit Add Portuguese (Brazil) BLFS 5a031b636f
Julien Lepiller authored 7 months ago
Last commit in Weblate Translated using Weblate (Portuguese (Brazil)) 94eb915650
User avatar jamenson authored a year ago
Weblate repository https://translate.linuxfromscratch.org/git/linux-from-scratch-12-0/index/
File mask lfs/*/chapter09/symlinks.po
3 weeks ago

String statistics

Strings percent Hosted strings Words percent Hosted words Characters percent Hosted characters
Total 205 7,415 51,795
Source 41 1,483 10,359
Translated 71% 147 68% 5,087 69% 35,982
Needs editing 8% 17 11% 845 10% 5,454
Read-only 20% 41 20% 1,483 20% 10,359
Failing checks 0% 0 0% 0 0% 0
Strings with suggestions 0% 0 0% 0 0% 0
Untranslated strings 20% 41 20% 1,483 20% 10,359
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7,415
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User avatar None

Alert triggered
Component seems unused. a month ago
User avatar admin

Resource updated
File “lfs/el/chapter09/symlinks.po” was added. a year ago
User avatar None

String updated in the repository
The result is that <filename>/dev/video0</filename> and <filename>/dev/video1</filename> devices still refer randomly to the tuner and the web camera (and thus should never be used directly), but there are symlinks <filename>/dev/tvtuner</filename> and <filename>/dev/webcam</filename> that always point to the correct device.
 
a year ago
User avatar None

String updated in the repository
<userinput>cat &gt; /etc/udev/rules.d/83-duplicate_devs.rules &lt;&lt; "EOF"
<literal>
# Persistent symlinks for webcam and tuner
KERNEL=="video*", ATTRS{idProduct}=="1910", ATTRS{idVendor}=="0d81", SYMLINK+="webcam"
KERNEL=="video*", ATTRS{device}=="0x036f", ATTRS{vendor}=="0x109e", SYMLINK+="tvtuner"
</literal>
EOF</userinput>
 
a year ago
User avatar None

String updated in the repository
Then write rules that create the symlinks, e.g.:
 
a year ago
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String updated in the repository
<userinput>udevadm info -a -p /sys/class/video4linux/video0</userinput>
 
a year ago
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String updated in the repository
For each of your devices that is likely to have this problem (even if the problem doesn't exist in your current Linux distribution), find the corresponding directory under <filename class="directory">/sys/class</filename> or <filename class="directory">/sys/block</filename>. For video devices, this may be <filename class="directory">/sys/class/video4linux/video<replaceable>X</replaceable></filename>. Figure out the attributes that identify the device uniquely (usually, vendor and product IDs and/or serial numbers work):
 
a year ago
User avatar None

String updated in the repository
As explained in <xref linkend="ch-config-udev"/>, the order in which devices with the same function appear in <filename class="directory">/dev</filename> is essentially random. E.g., if you have a USB web camera and a TV tuner, sometimes <filename>/dev/video0</filename> refers to the camera and <filename>/dev/video1</filename> refers to the tuner, and sometimes after a reboot the order changes. For all classes of hardware except sound cards and network cards, this is fixable by creating udev rules to create persistent symlinks. The case of network cards is covered separately in <xref linkend="ch-config-network"/>, and sound card configuration can be found in <ulink url="&blfs-book;postlfs/devices.html">BLFS</ulink>.
 
a year ago
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String updated in the repository
Dealing with Duplicate Devices
 
a year ago
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String updated in the repository
However, if you have multiple CD-ROM devices, then the symlinks generated at that time may point to different devices than they point to on your host because devices are not discovered in a predictable order. The assignments created when you first boot the LFS system will be stable, so this is only an issue if you need the symlinks on both systems to point to the same device. If you need that, then inspect (and possibly edit) the generated <filename>/etc/udev/rules.d/70-persistent-cd.rules</filename> file after booting, to make sure the assigned symlinks match your needs.
 
a year ago
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