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jackblk /
Last active July 9, 2024 15:42
Tutorial on how to setup a squid proxy with authentication.


This tutorial is for Ubuntu & Squid3. Use AWS, Google cloud, Digital Ocean or any services with Ubuntu to follow this tutorial.

Install squid & update

sudo apt-get update
sudo apt-get install squid3
sudo apt-get install apache2-utils
jackblk /
Created October 1, 2020 04:17
Use I'm Feeling Lucky on Chrome address bar


  • Navigate to chrome://settings/searchEngines?search=manage

  • Add search engine

    • Name: Feeling lucky
    • Keyword: i
    • URL:
  • Install Redirect Google to avoid Google redirect notice


jackblk / LogitechF310_Macbook.MD
Created April 13, 2021 16:07
Getting Logitech F310 to work with Macbook USB-C port

Connect & use Logitech F310 with Macbook

Since my Macbook Pro only has USB-C port, I used an USB-A to USB-C adapter to connect my F310 to it, but it does not work (pressing MODE button does not turn on the LED).

How to

To make it work:

  • Disconnect F310 from Mac
  • On F310: switch X-input to D-input
  • Hold Logitech button (in the middle)
  • Connect F310 to Mac via adapter, now you can release the Logitech button.
jackblk / .gitconfig
Last active February 10, 2024 17:47
Git automatically config for work email and personal email
[includeIf "gitdir/i:github/"]
path = .gitconfig-github
[includeIf "gitdir/i:work/"]
path = .gitconfig-work'
jackblk /
Last active April 3, 2022 13:11
Install Docker on OSMC, RaspberryPi hardware


Install Docker for OSMC on Raspberry Pi.

Tested on Raspberry Pi 2B, OSMC 2020.11-1.


Basic checks

Check version, release and keyname of OS:

jackblk /
Created February 10, 2022 04:11
disable auto update on android, this is for samsung phone
  • Conected phone via USB to PC (Windows 7 64 bits). Waited a while for drivers to install.
  • Installed "minimal_adb_fastboot_v1.4.3_setup.exe" (from XDA-Developers).
  • Enabled USB DEBUG under "Config / Developer Options" on phone.
  • Connected phone to PC via USB.
  • Opened a Command Prompt under the folder "C:\Program Files (x86)\Minimal ADB and Fastboot"
  • Typed ADB SHELL, and the phone´s shell opened.
  • Then I used the following commands:
jackblk / firefox-geckodriver-alpine-amd64-arm64.Dockerfile
Created December 23, 2021 09:56
Install latest firefox and geckodriver in Docker Alpine. Headless Firefox works for both AMD64 and ARM64.
# ================== Install Firefox & Driver ==================
RUN apk add --no-cache firefox-esr
# Install Geckodriver
SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
RUN apk add --no-cache --virtual .build-deps wget \
| grep "tag_name" | sed -E 's/.*"([^"]+)".*/\1/') \
&& wget -qO /tmp/geckodriver.tar.gz \
"$GECKODRIVER_VERSION/geckodriver-$GECKODRIVER_VERSION-linux64.tar.gz" \
jackblk /
Created June 2, 2021 07:19 — forked from matijs/
Solarized Dark profile for macOS

Solarized Dark profile for on macOS High Sierra

Based on the excellent Solarized (Dark) created by Ethan Schoonover. For source code, check the main Solarized repository on GitHub.


Open and save Solarized Dark.terminal.

Import from the “Profiles” tab in the settings of or just double-click the file after downloading.

jackblk / mouse.gif
Last active January 25, 2021 07:57 — forked from primaryobjects/mouse.gif
View the mouse pointer position in Selenium Nightwatch. Execute this code when the page loads or in the javascript console. Use for Selenium Python. See
jackblk /
Created December 27, 2020 08:25
Turn off calculator shortcut on PopOS
# Because of whatever bug it is, even if you turn off Calculator shortcut,
# it still opens calculator in Pop OS. Run below command to disable it.
# Ref:
gsettings set calculator-static "['']"