linuxcaffe

INVOICECMD=./mkinvoice client.md work.client.dev assets:receivable:client:reimbursement

client-dry:
	$(INVOICECMD)

client:
	$(INVOICECMD) -m -p
	@read -p "press enter to commit, or ctrl-c to cancel: "
	$(INVOICECMD) -c

rstacruz

Arch Linux ARM on Crostini

I got Arch Linux ARM installed on a Lenovo Chromebook Duet! I mostly used the instructions from the Arch Wiki as reference.

0. Before we begin

eldadfux

_APP_ENV=production
_APP_LOCALE=en
_APP_OPTIONS_ABUSE=enabled
_APP_OPTIONS_FORCE_HTTPS=disabled
_APP_OPENSSL_KEY_V1=your-secret-key
_APP_DOMAIN=localhost
_APP_DOMAIN_TARGET=localhost
_APP_CONSOLE_WHITELIST_ROOT=enabled
_APP_CONSOLE_WHITELIST_EMAILS=
_APP_CONSOLE_WHITELIST_IPS=

ismailyenigul

# docker network create nextcloud

NOTES:
1. certificatesresolvers.myresolver.acme.email=myemail@gmail.com 
2. TRUSTED_PROXIES values based on your 'nexcloud network'
3. remove traefik.http.middlewares.nextcloud.headers.contentSecurityPolicy and  
traefik.http.middlewares.nextcloud.headers.customFrameOptionsValue if you don't want to allow iframe your domain
3

# cat docker-compose.yml

uogbuji

Python dev environment on Linux

User local install as much as possible, leaving system-wide kit (e.g. python & python-pip .debs) alone. Tested on Debian, Ubuntu, Mint & ChromeOS/Crostini.

Environment

Set up the dev environment (this is the only system-wide part):

sudo apt install build-essential libsqlite3-dev sqlite3 bzip2 libbz2-dev zlib1g-dev libssl-dev openssl libgdbm-dev liblzma-dev libreadline-dev libncursesw5-dev libffi-dev uuid-dev

uogbuji

Pixelbook or Pixel Slate Setup

Partly updated June 2023

General caution: Chrome OS is a secure OS by design, but this has at least one key consequence. If you change your Google account password, you will still be required to enter the old password the next time you access each Chrome OS device. Devices are encrypted with that password, so the OS needs to decrypt using the old password then re-encrypt using the new one. If you forget your old password you will lose access to your Chrome OS device data. As always, make sure you keep backups up to date.

Fast User Switching

If you have multiple Chrome OS accounts (Say, work and play), you can quickly sitch between them without logging out:

kgersen

source: https://discuss.linuxcontainers.org/t/using-lxd-on-your-chromebook/3823

ctrl-alt-t to access crosh
vsh termina (or vmc start termina)
lxc config set core.https_address :8443
lxc config set core.trust_password some-password

# create an Ubuntu container
lxc launch ubuntu:18.04 c1
# copy the lxc command from it

Kirens

Prerequisites

We'll use NixOps to deploy, so we need to install it

nix-env -i nixops

And to deploy on DigitalOcean we need to have an account and create an API access token for it.

ilkermanap

from openpyxl import load_workbook

# Kaynak dosyayi oku
dosya = load_workbook('deneme.xlsx')

# icindeki tablo isimlerini yazdir
print(dosya.get_sheet_names())

# ben bos dosya kullandim. icinde Sheet1 vardi
# sayfa degiskeni, artik Sheet1 

MuhammetDilmac

#!/usr/bin/env python3

import sys
import os
import xml.etree.ElementTree as ET

# Argüman kontrolü
if not len(sys.argv) == 2:
  print("[!] Argüman sayısı uyumsuz. Uygulamaya argüman olarak dosya yolunu vermelisiniz.")
  print("[+] Kullanımı: python3 %s pspec.xml" % sys.argv[0])