toni dy tonidy

brew is a bad neighbor

This isn't a guide about locking down homebrew so that it can't touch the rest of your system security-wise.

This guide doesn't fix the inherent security issues of a package management system that will literally yell at you if you try to do something about "huh, maybe it's not great my executables are writeable by my account without requiring authorization first".

But it absolutely is a guide about shoving it into its own little corner so that you can take it or leave it as you see fit, instead of just letting the project do what it likes like completely taking over permissions and ownership of a directory that might be in use by other software on your Mac and stomping all over their contents.

By following this guide you will:

Never have to run sudo to forcefully change permissions of some directory to be owned by your account

`dns.google` / `8888.google`

8.8.4.4
8.8.8.8
2001:4860:4860:0:0:0:0:64
2001:4860:4860:0:0:0:0:6464
2001:4860:4860:0:0:0:0:8844
2001:4860:4860:0:0:0:0:8888

Pandas DataFrames as interactive HTML DataTables

In Jupyter Notebook, Jupyter Lab, Google Colab, VS Code and PyCharm

Pandas DataFrames are central to Data Analysis in Python. In this post, we introduce the itables Python package that enhances how these DataFrames are displayed, by turning them into interactive HTML DataTables.

Using itables is as simple as

Enable Multiple SSH Keys for UNIX Based OS

Follow these steps below to enable multiple SSH keys on your device with UNIX Based OS (MacOS/ Ubuntu/ Debian etc.). Suppose, you have two different users/ accounts, one is personalAccount and another is companyAccount. And you have already a default key configured with personalAccount. (If you haven't set up your default ssh-key yet, please follow this article before going ahead with these steps described below.)

1. Generate another ssh-key

Generate a new ssh-key for your companyAccount.

cd ~/.ssh
ssh-keygen -t rsa -C "[email protected]"

Podman as a Docker Desktop alternative

Prerequisites

Install Homebrew from https://brew.sh

Install Podman

$ brew install podman

Run SSH Agent w/Modified Options (MacOS Big Sur, No Homebrew, No SIP Modification)

The following will show you how you can modify the startup options of the SSH agent supplied by MacOS in a non-invasive way. This can be useful for doing things like setting a key lifetime, which can then be used with AddKeysToAgent in your ~/.ssh/config to automate the timing out of saved keys. This ensures that your passphrase is re-asked for periodically without having to shutdown, re-log, or having it actually persisted in keychain, the latter being almost as bad as having no passphrase at all, given that simply being logged in is generally enough to then use the key.

This method does not modify the system-installed SSH agent service (com.openssh.ssh-agent), but rather duplicates its functionality into a user-installed launch agent where we can then modify the options. Modifying the system-installed service is becoming increasingly harder to do; SIP generally protects

Nerd Fonts for your IDE

https://www.nerdfonts.com/font-downloads

The following solution thanks to @hackerzgz & @snacky101 will install all nerd fonts;

brew tap homebrew/cask-fonts
brew search '/font-.*-nerd-font/' | awk '{ print $1 }' | xargs -I{} brew install --cask {} || true

	#!/bin/bash

	url="$1"

	#prompt for url if not provided
	until [ ! -z "$url" ] ; do
	read -p "url=" url
	done

	id=$(sed 's\|.*gofile.io/d/\|\|g' <<< "$url")

	//ISODate struct
	type ISODate struct {
	Format string
	time.Time
	}

	//UnmarshalJSON ISODate method
	func (Date *ISODate) UnmarshalJSON(b []byte) error {
	var s string
	if err := json.Unmarshal(b, &s); err != nil {

	AccessModifierOffset: -2
	AlignAfterOpenBracket: BlockIndent # New in v14. For earlier clang-format versions, use AlwaysBreak instead.
	AlignConsecutiveMacros: false
	AlignConsecutiveAssignments: false
	AlignConsecutiveDeclarations: false
	AlignEscapedNewlines: DontAlign
	AlignOperands: false
	AlignTrailingComments: false
	AllowAllArgumentsOnNextLine: false
	AllowAllConstructorInitializersOnNextLine: false