ricardodeazambuja

Recently found some clowny gist was the top result for 'google takeout multiple tgz', where it was using two bash scripts to extract all the tgz files and then merge them together. Don't do that. Use brace expansion, cat the TGZs, and extract:

$ cat takeout-20201023T123551Z-{001..011}.tgz | tar xzivf -

You don't even need to use brace expansion. Globbing will order the files numerically:

$ cat takeout-20201023T123551Z-*.tgz | tar xzivf -

ricardodeazambuja

ricardodeazambuja

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

ricardodeazambuja

#!/bin/bash 

# From https://www.reddit.com/r/linux4noobs/comments/2yzld7/command_line_change_text_color_in_pdf/
# It will go through all the pdfs in the directory and change the color black (0 0 0) to something else (0.3 0.3 0.3)
# The RGB values here go from 0 to 1 instead of 0 to 255 ;)

for f in *.pdf; do
  echo $f
  pdftk "$f" output "tmp-$f" uncompress
  sed -i "s/0 0 0 rg/0.3 0.3 0.3 rg/g" "tmp-$f"

ricardodeazambuja

#include <IRremote.h>

/*

 Send infrared commands from the Arduino to the iRobot Roomba
 by probono
 
 2013-03-17 Initial release
 

ricardodeazambuja

import http.server
import cgi
import base64
import json
from urllib.parse import urlparse, parse_qs


class CustomServerHandler(http.server.BaseHTTPRequestHandler):

    def do_HEAD(self):

ricardodeazambuja

ricardodeazambuja

## Delete a remote branch
$ git push origin --delete <branch> # Git version 1.7.0 or newer 
$ git push origin :<branch> # Git versions older than 1.7.0

## Delete a local branch
$ git branch --delete <branch>
$ git branch -d <branch> # Shorter version
$ git branch -D <branch> # Force delete un-merged branches

## Delete a local remote-tracking branch

ricardodeazambuja

//
// Adafruit Feather M0 Express ADC data logging
//
// Based on the Adafruit SdFat_circuitpython example
//
// The files can be accessed by double pressing the reset button and
// copying the circuitpython uf2 file (https://circuitpython.org/board/feather_m0_express/)
// into the featherboot drive (must be connected to the computer USB port :P)
// If you want to keep your arduino code, save the CURRENT.UF2 file before copying
// the circuitpython one from the link above.

ricardodeazambuja

import storage
storage.remount("/", readonly=True) # to enable the code to save data to the flash this needs to be False

# After the system is reset with the above line set to False, it will not allow to update 
# anything using the virtual USB drive. Therefore it's necessary to connect using the serial USB (minicom),
# enter the REPL (contr+c to cancel code.py if it's running and any key) and paste the line below:
# import os; os.remove("/boot.py"); fs=open("/boot.py", "w"); fs.write("import storage\nstorage.remount(\"/\", readonly=True)"); fs.close()

#
# Usage