Raspberry Pi tips のバックアップソース(No.2) :: Besttechnology

• 差分^[1] を表示
• 現在との差分^[2] を表示
• Raspberry Pi tips^[3] へ行く。

***build tools [#md3cfef7]
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<pre class="brush: bash;">
sudo apt install build-essential</pre>
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***various internal value monitors [#uc8a3bb3]
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<pre class="brush: bash;">
watch -n 1 sudo vcgencmd measure_clock arm
watch -n 1 sudo vcgencmd measure_volts
watch -n 1 sudo vcgencmd measure_temp</pre>
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***stop rpi3 boot splash [#mcfbfeb9]
>config.txt
 disable_splash=1

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cd /boot
sudo mkdir /media/restorey
sudo mount /dev/mmcblk0p1/media/recovery/
sudo cp config.txt /media/recovery/
sudo restart</pre>
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***gpio heartbeat [#mc240af0]
>config.txt
 dtparam=act_led_trigger=heartbeat
 dtoverlay=act-led,gpio=16

***use gpio on ubuntu [#yd4ea6b0]
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<pre class="brush: bash;">
sudo apt-get install wiringpi
sudo dpkg --add-architecture armhf
sudo apt-get install libc6
sudo apt-get install libc6:armhf libgcc1:armhf

wget https://project-downloads.drogon.net/wiringpi-latest.deb
sudo dpkg -i wiringpi-latest.deb</pre>
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#html{{
<pre class="brush: bash;">
gpio -v
gpio version: 2.52
Copyright (c) 2012-2018 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty

Raspberry Pi Details:
  Type: Pi 4B, Revision: 04, Memory: 8192MB, Maker: Sony
  * Device tree is enabled.
  *--> Raspberry Pi 4 Model B Rev 1.4
  * This Raspberry Pi supports user-level GPIO access.</pre>
}}

***NetBIOS name [#n4ed7834]
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sudo apt-get install winbind libnss-winbind
sudo systemctl start winbind
sudo systemctl enable winbind</pre>
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>Add "wins" to "hosts" in /etc/nsswitch.conf.
 hosts: files dns wins

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sudo apt-get install samba</pre>
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>/etc/samba/smb.conf~
Set any value for netbios name, force user, and path.
 [global]
 netbios name = pi

 [share]
    comment = pi share
    path = /var/share
    public = yes
    read only = no
    browsable = yes
    force user = pi
    oplocks = False
    blocking locks = no

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sudo smbd -D
sudo nmbd -D</pre>
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• Raspberry Pi tips のバックアップ一覧^[6]
• Raspberry Pi tips のバックアップソース(No. All)
  • 1: 2021-09-07 (火) 09:39:03^[7] takaboo^[8]
  • 2: 2021-09-07 (火) 09:58:03 takaboo^[8]
  • 現: 2021-09-08 (水) 10:55:34^[9] takaboo^[8]