SnowyDev MysticSnows

If you simply want to fix grub or chroot, check out this official documented method (Fedora). It looks detailed enough but I came across it after solving my problem. Worth a try.

DISCLAIMER: THIS GUIDE IS SUPER NOVICE. IT REPRODUCES ALL THE STEPS I DID TO GET MY SYSTEM WORKING AFTER CONVERTING FROM EXT4 TO BTRFS.[^1] I TRIED TO KEEP IT BEGINNER FRIENDLY (PARTLY FOR FUTURE MYSELF). PLEASE UNDERSTAND INTUITION OF ANY COMMAND YOU EXECUTE FROM THIS GIST. READ COMMENTS IN BLOCK OF CODE ALONG THE WAY.

This was tested on Fedora 39 (UEFI).

GUI approach

setroubleshoot is a GUI to identify the denials
policycoreutils-gui is used for modifying/creating Policy (SELinux Management -> Policy Module)

$ sudo dnf install setroubleshoot
$ sudo dnf install policycoreutils-gui

How To Work With Multiple Github Accounts on a single Machine

Let suppose I have two github accounts, https://github.com/rahul-office and https://github.com/rahul-personal. Now i want to setup my mac to easily talk to both the github accounts.

NOTE: This logic can be extended to more than two accounts also. :)

The setup can be done in 5 easy steps:

Steps:

Step 1 : Create SSH keys for all accounts
Step 2 : Add SSH keys to SSH Agent

	# Original work at: https://github.com/egorlem/ultima.zsh-theme
	# Place in ~/.oh-my-zsh/themes/ultima.zsh.theme

	autoload -Uz compinit; compinit

	# LOCAL/VARIABLES/ANSI =========================================================

	ANSI_reset="\x1b[0m"
	ANSI_dim_black="\x1b[0;30m"

	# located at: /lib/systemd/system/nginx.service

	[Unit]
	Description=The NGINX HTTP and reverse proxy server
	After=syslog.target network.target remote-fs.target nss-lookup.target

	[Service]
	Type=forking
	PIDFile=/var/run/nginx.pid
	ExecStartPre=/usr/bin/nginx -t