1: 2021-09-07 (火) 09:39:03 takaboo | 2: 2021-09-07 (火) 09:58:03 takaboo | ||
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- | ***various internal value monitors [#r560210a] | + | ***build tools [#md3cfef7] |
- | $ watch -n 1 sudo vcgencmd measure_clock arm | + | #html{{ |
- | $ watch -n 1 sudo vcgencmd measure_volts | + | <pre class="brush: bash;"> |
- | $ watch -n 1 sudo vcgencmd measure_temp | + | sudo apt install build-essential</pre> |
+ | }} | ||
- | *+*stop rpi3 boot splash [#t2669980] | + | ***various internal value monitors [#uc8a3bb3] |
- | /boot/config.txt | + | #html{{ |
- | add disable_splash=1 | + | <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> | ||
+ | }} | ||
+ | ***stop rpi3 boot splash [#mcfbfeb9] | ||
+ | >config.txt | ||
+ | disable_splash=1 | ||
+ | |||
+ | #html{{ | ||
+ | <pre class="brush: bash;"> | ||
cd /boot | cd /boot | ||
sudo mkdir /media/restorey | sudo mkdir /media/restorey | ||
sudo mount /dev/mmcblk0p1/media/recovery/ | sudo mount /dev/mmcblk0p1/media/recovery/ | ||
sudo cp config.txt /media/recovery/ | sudo cp config.txt /media/recovery/ | ||
- | sudo restart | + | sudo restart</pre> |
+ | }} | ||
- | ***gpio heartbeat [#u4e95b61] | + | ***gpio heartbeat [#mc240af0] |
- | dtparam=act_led_trigger=heartbeat | + | >config.txt |
- | dtoverlay=act-led,gpio=16 | + | dtparam=act_led_trigger=heartbeat |
+ | dtoverlay=act-led,gpio=16 | ||
- | ***use gpio on ubuntu [#lf884468] | + | ***use gpio on ubuntu [#yd4ea6b0] |
- | sudo apt-get install wiringpi | + | #html{{ |
+ | <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 | ||
- | sudo dpkg --add-architecture armhf | + | wget https://project-downloads.drogon.net/wiringpi-latest.deb |
- | sudo apt-get install libc6 | + | sudo dpkg -i wiringpi-latest.deb</pre> |
- | sudo apt-get install libc6:armhf libgcc1:armhf | + | }} |
- | sudo apt-get install wget | + | #html{{ |
- | + | <pre class="brush: bash;"> | |
- | cd /tmp | + | gpio -v |
- | wget https://project-downloads.drogon.net/wiringpi-latest.deb | + | |
- | sudo dpkg -i wiringpi-latest.deb | + | |
- | + | ||
- | + | ||
- | $ gpio -v | + | |
gpio version: 2.52 | gpio version: 2.52 | ||
Copyright (c) 2012-2018 Gordon Henderson | Copyright (c) 2012-2018 Gordon Henderson | ||
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* Device tree is enabled. | * Device tree is enabled. | ||
*--> Raspberry Pi 4 Model B Rev 1.4 | *--> Raspberry Pi 4 Model B Rev 1.4 | ||
- | * This Raspberry Pi supports user-level GPIO access. | + | * This Raspberry Pi supports user-level GPIO access.</pre> |
+ | }} | ||
+ | |||
+ | ***NetBIOS name [#n4ed7834] | ||
+ | #html{{ | ||
+ | <pre class="brush: bash;"> | ||
+ | sudo apt-get install winbind libnss-winbind | ||
+ | sudo systemctl start winbind | ||
+ | sudo systemctl enable winbind</pre> | ||
+ | }} | ||
+ | |||
+ | >Add "wins" to "hosts" in /etc/nsswitch.conf. | ||
+ | hosts: files dns wins | ||
+ | |||
+ | #html{{ | ||
+ | <pre class="brush: bash;"> | ||
+ | sudo apt-get install samba</pre> | ||
+ | }} | ||
+ | |||
+ | >/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 | ||
+ | |||
+ | #html{{ | ||
+ | <pre class="brush: bash;"> | ||
+ | sudo smbd -D | ||
+ | sudo nmbd -D</pre> | ||
+ | }} |