Rajssss

#include "ff.h"
#include "vfs_fat_internal.h"

/**
 * Usage:
 *   // See https://github.com/espressif/esp-idf/blob/b63ec47238fd6aa6eaa59f7ad3942cbdff5fcc1f/examples/storage/sd_card/sdmmc/main/sd_card_example_main.c#L75
 *   esp_vfs_fat_sdmmc_mount(mount_point, &host, &slot_config, &mount_config, &card);
 *   format_sdcard(card);
 *   // proceed without remounting
 */

Rajssss

#!/bin/bash
if [ ! -d files ]; then 
	# Make the content
	echo "Generating root content.."
	mkdir files
	echo "$(date)" > files/date.txt
	echo "Another content" > files/other.txt
fi

#These config are based by Nand device that you will use!

Rajssss

# Generate a new pgp key: (better to use gpg2 instead of gpg in all below commands)
gpg --gen-key
# maybe you need some random work in your OS to generate a key. so run this command: `find ./* /home/username -type d | xargs grep some_random_string > /dev/null`

# check current keys:
gpg --list-secret-keys --keyid-format LONG

# See your gpg public key:
gpg --armor --export YOUR_KEY_ID
# YOUR_KEY_ID is the hash in front of `sec` in previous command. (for example sec 4096R/234FAA343232333 => key id is: 234FAA343232333)

Rajssss

Screen Quick Reference

Basic

Description	Command
Start a new session with session name	screen -S <session_name>
List running sessions / screens	screen -ls
Attach to a running session	screen -x
Attach to a running session with name	screen -r