Linux

How to install Debian 13 on a MacbookAir 9,1 (intel)

paolo 12 Aprile 2026 Nessun commento

For T2 chip (touchpad, keyboard):

https://wiki.t2linux.org/guides/preinstall and follow steps, in details:

apt install   firmware-brcm80211   bluez-firmware  firmware-sof-signed   alsa-utils   pipewire   pipewire-pulse   wireplumber

apt-get install autoconf bc bison build-essential cpio curl debhelper dkms dwarves fakeroot flex gawk git kernel-wedge libcap-dev libelf-dev libiberty-dev libncurses-dev libpci-dev libssl-dev libudev-dev openssl python3 rsync wget xz-utils zstd

mkdir build && cd build

git clone --depth=1 https://github.com/t2linux/linux-t2-patches patches

pkgver=$(curl -sL https://github.com/t2linux/T2-Ubuntu-Kernel/releases/latest/ | grep "<title>Release" | awk -F " " '{print $2}' | cut -d "v" -f 2 | cut -d "-" -f 1)

_srcname=linux-${pkgver}

wget https://www.kernel.org/pub/linux/kernel/v${pkgver//.*}.x/linux-${pkgver}.tar.xz

tar xf $_srcname.tar.xz

cd $_srcname

for patch in ../patches/*.patch; do     patch -Np1 < $patch; done

cp /boot/config-$(uname -r) ./.config

make olddefconfig
   54  scripts/config --module CONFIG_BT_HCIBCM4377
   55  scripts/config --module CONFIG_HID_APPLETB_BL
   56  scripts/config --module CONFIG_HID_APPLETB_KBD
   57  scripts/config --module CONFIG_DRM_APPLETBDRM
   58  scripts/config --module CONFIG_APPLE_BCE
   59  scripts/config --module CONFIG_APFS_FS
   60  scripts/config --module CONFIG_BT_HCIBCM4377
make -j$(nproc)

export MAKEFLAGS=-j$(nproc)

nano /usr/src/broadcom-sta-6.30.223.271/dkms.conf  ---(AUTOINSTALL=NO)
make modules_install
make install

For wifi:

https://github.com/AdityaGarg8/Apple-Firmware/releases/download/debian/apple-firmware_14.7.6-1_all.deb

Linux Server

Upgrade from Debian 12 to 13 (Bookworm to Trixie)

paolo 23 Agosto 2025 Nessun commento

sudo apt update && sudo apt full-upgrade --autoremove -y
sudo reboot
--
sudo sed -i 's/bookworm/trixie/g' /etc/apt/sources.list
sudo find /etc/apt/sources.list.d -type f -exec sed -i 's/bookworm/trixie/g' {} \;
sudo apt update
--
sudo apt upgrade --without-new-pkgs
sudo apt full-upgrade
sudo reboot
--
lsb_release -a
--
sudo apt --purge autoremove -y
sudo apt autoclean

Linux Server

Dynamic DNS with OVH

paolo 16 Gennaio 2025 Nessun commento

apt-get install ddclient

# /etc/ddclient.conf

protocol=dyndns2
use=web, web=checkip.dyndns.com, web-skip='Current IP Address'
server=www.ovh.com
login=domain.tld-user
password='password'
subdomain.domain.tld

Per eseguire un test: 

ddclient -daemon=0 -debug -verbose -noquiet

Linux Server

How to install Zabbix 6.0 on Debian 12

paolo 28 Settembre 2023 Nessun commento

1.apt-get install mariadb-server
2.Setup rights for user root or zabbix or similar
3.mysql
4.create DB zabbix with collate utf8_bin
5.create user zabbix with correct rights on zabbix DB
6.apt-get install zabbix-server-mysql zabbix-frontend-php php-mysql
7./etc/init.d/mysql restart
8.a2enconf zabbix-frontend-php
9.nano /etc/php/7.3/apache2/php.ini
10.setup date.timezone in php.ini (Europe/Rome)
11.systemctl reload apache2
12.systemctl restart apache2
13.nano /etc/mysql/mariadb.conf.d/50-server.cnf
14.innodb_log_file_size = 500M
15.innodb_log_buffer_size = 800M
16.innodb_strict_mode = 0
17.cd /usr/share/zabbix-server-mysql/
18.gunzip *.gz
19.mysql -uzabbix -p zabbix < schema.sql
20.mysql -uzabbix -p zabbix < images.sql
21.mysql -uzabbix -p zabbix < double.sql
22.mysql -uzabbix -p zabbix < data.sql
23.systemctl reload apache2
24.systemctl restart apache2 25.http://zabbix
26.apt-get install zabbix-agent
27.nano /etc/zabbix/zabbix_server.conf (DBPassword)
28.systemctl enable zabbix-server
29.reboot

Linux Server

How to setup a network interface on Debian 10

paolo 8 Giugno 2020 Nessun commento

nano /etc/network/interfaces

allow-hotplug ens192
iface ens192 inet static
address 192.168.xx.yy
netmask 255.255.255.0
gateway 192.168.xx.yyy
dns-nameservers 192.168.xx.z 192.168.xx.w 192.168.xx.t
dns-search mydomain.mytld

Linux Server

How to connect to Sql Server 2017 from php on debian 10

paolo 14 Marzo 2020 Nessun commento

apt-get update

apt-get install unixodbc unixodbc-dev php-odbc php-cli

wget https://packages.microsoft.com/debian/10/prod/pool/main/m/msodbcsql17/msodbcsql17_17.4.1.1-1_amd64.deb

https://docs.microsoft.com/it-it/sql/connect/odbc/download-odbc-driver-for-sql-server?view=sql-server-ver15

odbcinst -i -d -f /opt/microsoft/msodbcsql17/etc/odbcinst.ini

nano /etc/odbc.ini

[MySQLServerDB]
Description = Database SqlServerDB
Driver = ODBC Driver 17 for SQL Server
Server = server[,port]

Linux Server

How to setup a trigger on first value and on value change with zabbix

paolo 2 Febbraio 2020 Nessun commento

Trigger Expression:

{MyTemplate:MyItem.count(#2)}<2 or {MyTemplate:MyItem.diff()=1}

Linux Server

Calculate the Prints Monthly Average on Zabbix

paolo 30 Gennaio 2020 Nessun commento

Assuming that “pagecount” is the global counter item of our printer we can create a calculated item with the following expression:

max(pagecount,2592000)-min(pagecount,2592000)

where 2592000 is the number of seconds (30 days, i.e 60sec x 60min x 24hours x 30days) of our interval to get the minimum and the maximum number detected.

Linux Server

How to use PHPSpreadSheet with composer on Debian 10

paolo 16 Gennaio 2020 Nessun commento

from root:
apt-get install composer php-cli

from user:
composer require phpoffice/phpspreadsheet

Into myfile.php (example):

require_once('vendor/autoload.php'); use PhpOffice\PhpSpreadsheet\Spreadsheet; use PhpOffice\PhpSpreadsheet\Writer\Xlsx; // Creates New Spreadsheet $spreadsheet = new Spreadsheet(); // Retrieve the current active worksheet $sheet = $spreadsheet->getActiveSheet(); // Set the value of cell A1 $sheet->setCellValue('A1', 'Paolo'); // Sets the value of cell B1 $sheet->setCellValue('B1', 'Pizzolongo'); // Write an .xlsx file $writer = new Xlsx($spreadsheet); // Save .xlsx file to the current directory $writer->save('paolo.xlsx');

How to install Debian 13 on a MacbookAir 9,1 (intel)

Upgrade from Debian 12 to 13 (Bookworm to Trixie)

Dynamic DNS with OVH

How to install Zabbix 6.0 on Debian 12

How to setup a network interface on Debian 10

How to connect to Sql Server 2017 from php on debian 10

How to setup a trigger on first value and on value change with zabbix

Calculate the Prints Monthly Average on Zabbix

How to use PHPSpreadSheet with composer on Debian 10

Ti sei perso

How to install Debian 13 on a MacbookAir 9,1 (intel)

Upgrade from Debian 12 to 13 (Bookworm to Trixie)

Dynamic DNS with OVH

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