A minimal table to compare the Espressif's MCU families.
| ESP8266 | ESP32 | ESP32-S2 | ESP32-S3 | ESP32-C3 | ESP32-C6 | |
|---|---|---|---|---|---|---|
| Announcement Date | 2014, August | 2016, September | 2019, September | 2020, December |
casesolved-co-uk
/ docker.sh
Created
February 22, 2026 02:29
How to export and import a set of images and containers in docker to change storage driver to btrfs
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| # export script for currently running containers | |
| # You have to compile python >3.9, create venv, activate, install poetry, clone the autocompose git repo | |
| docker save -o /opt/all-images.tar $(docker images --format '{{.Repository}}:{{.Tag}}') | |
| cd /root/docker-autocompose; poetry run autocompose $(docker ps -aq) > /opt/compose.yml | |
| # for loading and starting saved containers and images | |
| docker load -i /opt/all-images.tar | |
| docker compose -f /opt/compose.yml up -d | |
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| # python | |
| @local_manager.middleware | |
| @Request.application | |
| def application(request: Request): | |
| # gunicorn error | |
| Traceback (most recent call last): | |
| File "/home/rich/v14/env/lib/python3.11/site-packages/gunicorn/workers/sync.py", line 134, in handle | |
| self.handle_request(listener, req, client, addr) | |
| File "/home/rich/v14/env/lib/python3.11/site-packages/gunicorn/workers/sync.py", line 177, in handle_request |
casesolved-co-uk
/ opencore-T470s-minimal.txt
Created
September 12, 2024 01:52
Opencore hackintosh 1st sparse EFI attempt - boot loop
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| 00:000 00:000 BS: Starting OpenCore application... | |
| 00:000 00:000 BS: Booter path - \EFI\BOOT\BOOTX64.EFI | |
| 00:000 00:000 OCFS: Trying to locate filesystem on D5129218 D5101F98 | |
| 00:000 00:000 OCFS: Filesystem DP - \EFI\BOOT\BOOTX64.EFI | |
| 00:000 00:000 BS: Trying to load OpenCore image... | |
| 00:000 00:000 BS: Relative path - EFI | |
| 00:000 00:000 BS: Startup path - EFI\OpenCore.efi (0) | |
| 00:000 00:000 BS: Fallback to absolute path - EFI\OC\OpenCore.efi | |
| 00:000 00:000 BS: Read OpenCore image of 843776 bytes | |
| 00:000 00:000 OCM: Loaded image at D5101918 handle |
casesolved-co-uk
/ opencore.txt
Created
September 12, 2024 00:39
Hackintosh Lenovo T470s fail to install - after a while outputs garbage to log and complains a lot about NVMe and GXBI I think
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| 00:000 00:000 BS: Starting OpenCore application... | |
| 00:000 00:000 BS: Booter path - \EFI\BOOT\BOOTX64.EFI | |
| 00:000 00:000 OCFS: Trying to locate filesystem on D5129218 D5101F98 | |
| 00:000 00:000 OCFS: Filesystem DP - \EFI\BOOT\BOOTX64.EFI | |
| 00:000 00:000 BS: Trying to load OpenCore image... | |
| 00:000 00:000 BS: Relative path - EFI | |
| 00:000 00:000 BS: Startup path - EFI\OpenCore.efi (0) | |
| 00:000 00:000 BS: Fallback to absolute path - EFI\OC\OpenCore.efi | |
| 00:000 00:000 BS: Read OpenCore image of 845400 bytes | |
| 00:000 00:000 OCM: Loaded image at D5100E98 handle |
casesolved-co-uk
/ ssh-git.sh
Created
August 25, 2024 22:41
Shell file for creating git server - restricts ssh commands to git only (probably not totally secure)
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| #!/bin/bash | |
| # To force particular keys to only use git, prefix their entry on authorized_keys with: | |
| # command="/home/user/ssh-git.sh" ssh-ed25519 AAAAC3NzaC.... | |
| # Only allows git commands | |
| if [ -z "$SSH_ORIGINAL_COMMAND" ] || [ "$SSH_ORIGINAL_COMMAND" = "${SSH_ORIGINAL_COMMAND#git-}" ]; then | |
| echo "Sorry, only git allowed" | |
| else | |
| client_arr=( ${SSH_CLIENT} ) | |
| client_ip=${client_arr[0]} |
casesolved-co-uk
/ colab_gdrive.py
Created
May 12, 2024 07:11
Google Colab local runtime Google Drive upload and download using pydrive2
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| class GDrive: | |
| """ | |
| Class that allows file upload and download from a 'mounted' GDrive folder | |
| using pydrive2 in a local Google colab runtime | |
| Usage: | |
| First create and copy your settings.yaml according to this: | |
| https://docs.iterative.ai/PyDrive2/oauth/ | |
| Then copy this code as a file and import or copy/paste |
casesolved-co-uk
/ Comparison Espressif ESP MCUs.md
Created
October 25, 2023 11:55
— forked from sierses/Comparison Espressif ESP MCUs.md
Comparison table for ESP8266/ESP32/ESP32-S2/ESP32-S3/ESP32-C3/ESP32-C6
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| #!/bin/bash | |
| # Get current swap usage for all running processes | |
| # Erik Ljungstrom 27/05/2011 | |
| # Modified by Mikko Rantalainen 2012-08-09 | |
| # Pipe the output to "sort -nk3" to get sorted output | |
| # Modified by Marc Methot 2014-09-18 | |
| # removed the need for sudo | |
| SUM=0 | |
| OVERALL=0 |
casesolved-co-uk
/ domain_search.sh
Last active
March 11, 2023 12:44
brute force all subdomain names using dig up to certain length
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| #!/usr/bin/env bash | |
| # Copyright (c) 2023, CaseSolved.co.uk | |
| if [ -z "$1" ]; then | |
| echo "supply hostname character length" | |
| exit 1 | |
| fi | |
| clength="$1" | |
| if [ -z "$2" ]; then |
casesolved-co-uk
/ server-rclone.sh
Last active
February 15, 2023 14:40
Whole linux server offsite backup using rclone (Ubuntu 22.04)
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| #!/usr/bin/env bash | |
| # Copyright (c) 2023, CaseSolved.co.uk | |
| # Whole linux server offsite backup using rclone (Ubuntu 22.04) | |
| # tar should achieve roughly 50% compression | |
| read -r -d "" usage << EOM | |
| arg1: rclone remote | |
| arg2: remote directory | |
| optional: |
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