Copying files. If same AND different file size VS if same and same size.

Provide details on what file and location, date created, thumbnail

https://askubuntu.com/questions/491104/all-folders-and-files-in-sd-card-and-usb-drive-appearing-as-locked , trying first with the SDHC drive (sda or sdb or sdc) which you can find with:

fdisk -l

The command

sudo mount --options remount,rw /dev/sdb

Might have to do it not by dev/sda or sdb, but instead by mountpoint https://askubuntu.com/questions/213889/microsd-card-is-set-to-read-only-state-how-can-i-write-data-on-it

sudo mount --options remount,rw /media/username/mountpointofsdcard

But after those attempts, it still said "error taking ownership of filesystem on read-only file system udisk-error-quark", so I tried to reformat it (the files were readable but the disk had become read-only).

https://www.youtube.com/watch?v=ZNaT03-xamE

lsblk

to view media. Let's say your flashdrive is in 'sda'

fdisk /dev/sda

to wipe it. Enter d for delete, then n for new partition, then p for primary, and hit enter to accept the defaults and type YES

lsblk 

to look again. Now you have a sda1

cryptsetup luksFormat /dev/sda1

to encrypt it. Select a password for it

cryptsetup open /dev/sda1 drive

to open it and name it, for the time being, 'drive'. Enter the same password you gave it

lsblk

and you should see 'drive' there

mkfs.ext4 /dev/mapper/drive

to make a filesystem on it (because it doesn't have one yet). it'll auto be on mapper. It'll take some seconds or a minute

mount /dev/mapper/drive /mnt/

to mount it (to mnt for the time being)

https://askubuntu.com/questions/788954/how-to-add-id3-cover-art-by-command-line

# BEFORE YOU RUN THE SCRIPT, you need to make it executable. Open a Terminal in the same folder as this file, and do:
# chmod +x setup_script.sh
Now you can run the script using the following command:
# ./setup_script.sh
# OTHER STUFF TO KNOW
# the backslash (\) at the end of each line indicates that the command continues on the next line. This makes the script more readable and avoids syntax errors.

#!/bin/bash

# Update package repositories
sudo apt update

# Install packages
sudo apt install -y \
    hydrogen gimp kdenlive gnome-disk-utility shotwell vokoscreen \
    libreoffice inkscape secure-delete imagemagick \
    fonts-indic fonts-thai-tlwg \
    xinput cherrytree gdebi gdebi-core gnome-system-monitor \
    system-config-printer cups font-manager virtualbox-dkms \
    gnome-control-center \
    plasma-workspace \
# Gnome-control-center is for auto-setting the languages with Spanish
# Plasma-workspace is for adding launchers to the panel

# More packages (Thai, Hindi fonts, Brave browser)
sudo apt-get install -y fonts-thai-tlwg fonts-indic \
sudo apt install -y apt-transport-https curl
    sudo curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg
    echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main"|sudo tee /etc/apt/sources.list.d/brave-browser-release.list
    sudo apt update
    sudo apt install brave-browser


# Do some other things
sudo systemctl enable cups \
sudo timedatectl set-timezone America/Managua \
pactl set-sink-mute 0 false \
pactl set-sink-volume 0 50% \
sudo dpkg --add-architecture i386 \
# i386 is for installing Bitwig
#Change power options. Set “Security” > “Automatically lock the session:” to “Never”, and then uncheck “Lock screen when system is going to sleep”, and change the sub-options in “Display power management” all to “60 minutes”, and change “Brightness reduction” > “Reduce after” to “Never”
# keep luks decrypt screen on boot, but don't do log in screen. Just automatically log in. 
# go to keyboard settings, to Layout, and unlock the default settings, add Spanish, and then change layout option, and set ctrl-shift to change language input
# Add launchers to the panel for VirtualBox, Vokoscreen, and Screenshot, remove launcher for mousepad and firefox
# Open another Terminal and print OS, version, ram, processor, diskspace, desktop environment, IP, and say write these down and put them on a sticky note
sudo apt-get update \
gnome-system-monitor \

# Create directory for custom fonts
mkdir -p ~/.local/share/fonts

# Configure other system settings

kwriteconfig5 --file plasma-org.kde.plasma.desktop-appletsrc --group Containments --group panel --group Applets --key cherrytree value "cherrytree.desktop"

# You still need to
# Manually use Gdebi and open bitwig's deb and install it
# Inside VMs, reinstall Firefox as shown in the SettingUpKali guide
# Plug in your printer, open Print Settings, and Add your printer (even if it already displays, add it again if it doesn't print)