devuan + bananapro + ssd

 

 

$ wget https://pkgmaster.devuan.org/devuan/dists/beowulf/main/installer-armhf/current/images/netboot/SD-card-images/firmware.BananaPro.img.gz

$ wget https://pkgmaster.devuan.org/devuan/dists/beowulf/main/installer-armhf/current/images/netboot/SD-card-images/partition.img.gz

$ zcat firmware.BananaPro.img.gz  partition.img.gz > bananaPro.img

$ sudo dd if=bananaPro.img of=/dev/sd_card conv=sync

++ converter rs232 <-> USB 

++ ethernet 

++ SSD 

$ picocom /dev/ttyUSB0 -b 115200

 Instalacja na dysku SSD

Potem wyjąć SDCARD i przerobić plik boot.scr

======================================== extra ===========================

$ git clone https://github.com/LeMaker/sunxi-tools.git
$ cd sunxi-tools

$ make 

$ git clone https://github.com/LeMaker/sunxi-boards.git

$ ${sunxi-tools}/fex2bin sunxi-boards/ ... /BananaPro.fex script.bin

 http://wiki.lemaker.org/BananaPro/Pi:Setting_up_the_bootable_SD_card

 ==========================================================================

cat boot.cmd

 
setenv bootargs console=tty0 console=ttyS1,115200 root=/dev/sda1 rw elevator=deadline fsck.repair=yes net.ifnames=0 cma=128M rootwait

fatload mmc 0:1 ${kernel_addr_r} vmlinuz
fatload mmc 0:1 ${fdt_addr_r} dtbs/${fdtfile}
fatload mmc 0:1 ${ramdisk_addr_r} initrd.gz

booti ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r}

mkimage -C none -A arm -T script -d boot.cmd boot.scr 

( emerge dev-embedded/u-boot-tools if ! -f )

$ mv boot.scr <sdcard_vfat_part>

blueman devices pin dialog not show

gsettings set org.blueman.general notification-daemon false

fix openvpn (UDP) on slow net (WiFi, GSM)

client.conf

mssfix 1200
tun-mtu 1200

jak ukryć coś w zdjęciu lub pliku dźwiękowym?

steghide

git caching password

git >= 1.7.10




git config --global credential.helper cache

# timeout 1h

git config --global credential.helper 'cache --timeout=3600'

for x in $(ls) - poprawka, spacje

# poprawa listowania plików ze spacjami w nazwie
OIFS="$IFS"
IFS=$'\n'

for x in $(ls) ; do ...; done

:)

powrót:

IFS="$OIFS"

bash

do_something 2>&1 | tee -a some_file
This is going to redirect stderr to stdout and stdout to some_file and print it to stdout.

linux zamrażanie obrazu i dzwięku, ruch myszy potrzebny

Rozwiązanie, dodać do gruba



 pci=nommconf idle=poll