I hereby claim:
- I am leleobhz on github.
- I am pqatsi (https://keybase.io/pqatsi) on keybase.
- I have a public key ASBrmhHV9-JlyhWZtlwwGWZXQy4JCgwpDYkYvEdbn93k0Ao
To claim this, I am signing this object:
Leonardo Amaral leleobhz
🇧🇷
leleobhz
/ lacnic-to-cidr.py
Last active
February 27, 2024 15:57
A little script to convert https://ftp.lacnic.net/pub/stats/lacnic/delegated-lacnic-latest to an IP address list
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| from requests import get | |
| from io import StringIO | |
| import pandas as pd | |
| url = "https://ftp.lacnic.net/pub/stats/lacnic/delegated-lacnic-latest" | |
| country = "br" | |
| def nr_address_to_cidr(df): | |
| if df['address_type'] == "ipv4": | |
| mask = pow(2,32) | df['nr_address'] |
leleobhz
/ pipewire.diff
Created
February 16, 2023 14:38
Pipewire to respect board sample-rates and realtime.
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| --- /dev/null 2023-02-16 09:56:49.926039011 -0300 | |
| +++ ~/.config/pipewire/pipewire.conf.d/client.conf 2023-02-16 11:24:56.594194607 -0300 | |
| @@ -0,0 +1,25 @@ | |
| +# Client config file for PipeWire version "0.3.65" # | |
| +# | |
| +# Copy and edit this file in /etc/pipewire for system-wide changes | |
| +# or in ~/.config/pipewire for local changes. | |
| +# | |
| +# It is also possible to place a file with an updated section in | |
| +# /etc/pipewire/client.conf.d/ for system-wide changes or in |
leleobhz
/ ck62Laayers.ahk
Created
September 24, 2022 14:10
CK62 Layers to map Capslock as Quick Function Key
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| SetCapsLockState, AlwaysOff | |
| CapsLock & w::Up | |
| CapsLock & s::Down | |
| CapsLock & a::Left | |
| CapsLock & d::Right | |
| CapsLock & l::Home | |
| CapsLock & .::End | |
| CapsLock & `;::PgUp | |
| CapsLock & '::PgDn | |
| CapsLock & Esc:: |
leleobhz
/ keybase.md
Created
August 8, 2022 21:48
leleobhz
/ gist:57270396d09bfc90f21fd73f6a38378d
Created
June 12, 2020 04:28
Changing specs for Issabel Master
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| leonardo@XPS:/mnt/c/Users/Leonardo Amaral/Issabel/addons/build/4.0$ rpmbuild --target armhf --define="_arch=armhf" -ba issabel-addons.spec | |
| warning: Macro %_arch needs whitespace before body | |
| warning: Macro %_arch needs whitespace before body | |
| Building target platforms: armhf | |
| Building for target armhf | |
| warning: Downloading https://github.com/IssabelFoundation/addons/archive/master.tar.gz to /home/leonardo/rpmbuild/SOURCES/master.tar.gz | |
| warning: Downloading https://raw.githubusercontent.com/IssabelFoundation/addons/master/build/4.0/patches/repo-40.patch to /home/leonardo/rpmbuild/SOURCES/repo-40.patch | |
| Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.rEzvpk | |
| + umask 022 | |
| + cd /home/leonardo/rpmbuild/BUILD |
leleobhz
/ gist:1441d6bb805c0869b0568fd2652a14c4
Created
June 12, 2020 02:37
Salida de la instalacion - Issabel aarch64+x86_64 - CentOS 7
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| [root@issabel ~]# yum install issabel | |
| Loaded plugins: fastestmirror | |
| Loading mirror speeds from cached hostfile | |
| * base: centos-altarch.itsbrasil.net | |
| * commercial-addons: repo.us.issabel.org | |
| * epel: d2lzkl7pfhq30w.cloudfront.net | |
| * extras: centos-altarch.itsbrasil.net | |
| * issabel-base: repo.us.issabel.org | |
| * issabel-base-x86_64: repo.us.issabel.org | |
| * issabel-beta: repo.us.issabel.org |
leleobhz
/ gist:375dede56e736664c66d9b06ed0c2bbb
Created
June 12, 2020 02:26
Salida de la instalacion - Issabel aarch64 - CentOS 7
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| [root@issabel ~]# yum install issabel | |
| Loaded plugins: fastestmirror | |
| Repository issabel-beta is listed more than once in the configuration | |
| Loading mirror speeds from cached hostfile | |
| * base: centos-altarch.itsbrasil.net | |
| * commercial-addons: repo.us.issabel.org | |
| * epel: d2lzkl7pfhq30w.cloudfront.net | |
| * extras: centos-altarch.itsbrasil.net | |
| * issabel-base: repo.us.issabel.org | |
| * issabel-extras: repo.us.issabel.org |
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| version: '2.4' | |
| services: | |
| bgpd_65001: | |
| image: frr:latest | |
| restart: always | |
| container_name: as65001 | |
| logging: | |
| driver: journald | |
| volumes: |
leleobhz
/ rc_local_ssd_noop
Created
December 17, 2017 19:26
Append SSD scheduler script to /etc/rc.local
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| declare -ar SSDS=( | |
| 'ata-M4-CT064M4SSD2_000000001133031876A3' | |
| 'ata-M4-CT064M4SSD2_000000001133031876AB' | |
| 'ata-M4-CT064M4SSD2_000000001133031876AC' | |
| 'ata-M4-CT064M4SSD2_000000001133031876AF' | |
| 'ata-M4-CT064M4SSD2_000000001133031876B6' | |
| 'ata-M4-CT064M4SSD2_0000000011500324D5AC' | |
| 'ata-M4-CT064M4SSD2_0000000011500324D60C' | |
| 'scsi-SATA_M4-CT064M4SSD2_000000001133031876A3' | |
| 'scsi-SATA_M4-CT064M4SSD2_000000001133031876AB' |
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| ** Como o ZeroTier funciona? ** | |
| Os nós de endpoint ZeroTier formam uma rede ponto a ponto e usam um conjunto de nós pré configurados chamados servidores raiz (Atualmente rodados por nós, federação está nos planos) como pontos de ancoragem estaveis para uma conexão de peer quase instantânea e sem configuração prévia. Nas documentações antigass nós chamavamos de super nós, mas começamos a chama-los de raiz porque suas funções são mais limitadas do que implica o termo super e está mais próximo do que seria um servidor raiz de DNS. Eles executam o mesmo programa de código aberto que um nó ZeroTier regular. Eles são simplesmente "abençoados" como nós principais e rodam em datacenters gigantes com redes rápidas de IP fixo. | |
| Nós chamamos esta rede ponto a ponto de Virtual Layer 1 (VL1). No modelo OSI de arquitetura de redes, este seria o "cabo". Como ZeroTier se trata de virtualização de redes, estes cabos são imaginários, feitos de matemática (criptografia e endereçamento, no lugar de cabos físicos ou radio enlace |
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