Password management setup

Published on: 01 July 2022

As promised in the previous blog post. I’m going to write a manual-like document around setting up KeepassXC. This will be a continuously updated document as and how I learn more and better ways to do things. This also means that you are free to comment below regarding anything you know. I’ve split the text into sections for Linux, Windows, Mac and Android, so you can directly skip to the necessary sections. The other things that are platform independent are marked as common.

Password Manager

Prerequisites to setup

  1. Knowledge of Shell (for Linux/Mac/Android) or Command Line (for Windows)

  2. A desktop running Linux/Mac/Windows

  3. A mobile running Android

  4. A Dropbox account (Free one is fine)

  5. A pair of Yubikeys (I highly recommend a pair instead of a single one)

Installation of software

Linux (Arch)

Install Rclone and KeePassXC (Arch Linux)

sudo pacman -S rclone keepassxc 


Download and install KeePassXC

Install Rclone

brew install rclone


Download and install KeePassXC

Install Rclone

Make sure it’s accessible from the commandline. Add the directory that has rclone.exe to your path

Download NSSM. Add the directory that had nssm.exe to your path


  • Download and install the Android App repository F-Droid Note: make sure you don’t install this from the app store, but download and install an APK.

  • Install Termux from F-Droid

  • Install Termux Widget from F-Droid

  • Open Termux app to enter commands to install packages (P.S. I’d recommend plugging a USB keyboard to your Phone/Tablet)

  • Install Rclone

    pkg install rclone
  • Create shortcuts to copy from Dropbox to local device (downstream) and local device to Dropbox (upstream)

    echo "#\!/data/data/com.termux/files/usr/bin/bash\nrclone copy /data/data/com.termux/files/home/dropbox dropbox:" > .shortcuts/upload-dropbox-directory
    echo "#\!/data/data/com.termux/files/usr/bin/bash\nrclone copy dropbox: /data/data/com.termux/files/home/dropbox" > .shortcuts/download-dropbox-directory
  • Make both the above scripts executable by running

    chmod +x .shortcuts/upload-dropbox-directory
    chmod +x .shortcuts/download-dropbox-directory
  • Create a Termux Widget on your home-screen as shown in the image below. It should have links to both the above scripts

    Termux Widget Screenshot
  • Install KeePass2 Android Password Safe from Google Play

Setup Rclone

Setup Rclone by linking it to Dropbox

rclone config

Select n for New remote

Enter a new name for the remote, I chose the name dropbox

You’ll be asked to choose a storage to configure, choose Dropbox if that’s what you’re using. This should be the choice 12.

Leave the client_id blank and client_secret blank by simply pressing Enter twice

Option client_id.  
OAuth Client Id.  
Leave blank normally.  
Enter a value. Press Enter to leave empty.  
Option client_secret.  
OAuth Client Secret.  
Leave blank normally.  
Enter a value. Press Enter to leave empty.  

Press Enter again twice to select default values for advanced config and auto config. After this the browser should open asking you to login into your Dropbox

Edit advanced config?  
y) Yes  
n) No (default)  
Use auto config?  
* Say Y if not sure  
* Say N if you are working on a remote or headless machine  
y) Yes (default)  
n) No  
2022/06/12 21:25:16 NOTICE: If your browser doesn't open automatically go to the following link:
2022/06/12 21:25:16 NOTICE: Log in and authorize rclone for access
2022/06/12 21:25:16 NOTICE: Waiting for code...

Enter your Dropbox username and password and hit Login.

Rclone asks for dropbox permission screenshot

After this rclone will ask your permission to access Dropbox; hit Allow

Rclone asks for dropbox permission screenshot

It should show the success page after you allow. You can now close this page

Rclone successful

Go back to your terminal screen and press Enter for the default option to save your config

2022/06/12 21:30:47 NOTICE: Got code
type = dropbox
token = {"access_token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c","token_type":"bearer","refresh_token":"SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c","expiry":"2022-06-13T01:30:48.577367245+05:30"}
y) Yes this is OK (default)
e) Edit this remote
d) Delete this remote

After that press q on the following page to quit config

Current remotes:

Name                 Type
====                 ====
dropbox              dropbox

e) Edit existing remote
n) New remote
d) Delete remote
r) Rename remote
c) Copy remote
s) Set configuration password
q) Quit config

Mount Dropbox using Rclone

Linux with Systemd

Create a script file in


Opening the file in an editor to edit it

➜  ~ sudo nvim /etc/systemd/system/dropbox-mount.service
[sudo] password for tanay:

Enter the details as follows in that file

Description=Dropbox Mount

ExecStart=/usr/bin/env rclone mount dropbox: ${HOME}/dropbox


Create a directory as a mountpoint for mounting dropbox

mkdir $HOME/dropbox

Start the newly created service

➜  ~ sudo systemctl start dropbox-mount

Check the status of the newly started application

➜  ~ sudo systemctl status dropbox-mount
● dropbox-mount.service - Dropbox Mount
    Loaded: loaded (/etc/systemd/system/dropbox-mount.service; disabled; vendor preset: disabled)
    Active: active (running) since Sun 2022-06-26 22:19:39 IST; 5min ago
  Main PID: 25548 (rclone)
     Tasks: 18 (limit: 38047)
    Memory: 19.2M
       CPU: 586ms
    CGroup: /system.slice/dropbox-mount.service
            └─25548 rclone mount dropbox: /home/tanay/dropbox

Jun 26 22:19:39 sevenelements systemd[1]: Started Dropbox Mount.

If everything went well, then it should say: active (running)

Now you can go ahead and enable the service to be started every time your computer restarts:

➜  ~ sudo systemctl enable dropbox-mount
Created symlink /etc/systemd/system/ → /etc/systemd/system/dropbox-mount.service.

MacOS using Launchd

Create a launchd file:

touch ~/Library/LaunchAgents/<your-reverse-domain>.mount-dropbox.plist


touch ~/Library/LaunchAgents/com.tanayseven.mount-dropbox.plist

Open the file to be edited:

vim ~/Library/LaunchAgents/<your-reverse-domain>.mount-dropbox.plist


vim ~/Library/LaunchAgents/com.tanayseven.mount-dropbox.plist

Copy-paste the following template into the file:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "">
<plist version="1.0">

After substituting the values, eg:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "">
<plist version="1.0">

Load the service using:

launchctl load ~/Library/LaunchAgents/<your-reverse-domain>.mount-dropbox.plist


launchctl load ~/Library/LaunchAgents/com.tanayseven.mount-dropbox.plist

You should now see your service running:

launchctl list | grep mount-dropbox

In case it’s not running, you can check the error at:

cat ~/dropbox-mac/stderr.log

Rclone will print all the errors in the log file above

Windows using NSSM

First download NSSM and add it to your path:

Run the following command

C:\Users\Tanay PrabhuDesai>nssm install Dropbox-Mount
Administrator access is needed to install a service.

It will first ask for admin privileges, provide it admin privileges.

This is how the screen should look:

NSSM Application Blank Fields

Enter the following details: Path: C:\rclone\rclone.exe Or enter your rclone installation path above Enter the startup directory as your user directory Startup directory: C:\Users<Your Name> In the Arguments, enter the arguments that you want to pass to the rclone command which would be as follows:

mount dropbox: "C:\Users\<Your Name>\Dropbox"

The filled up fields under Application tab should look as follows:

NSSM Appplication filled

Go to Details tab: Enter the following details: Display name: Dropbox-Mount Description: Entire dropbox mounted Startup type: Automatic

NSSM details filled

For the Log on fields: Select “This account” and enter your user’s login and password twice

NSSM log-on details filled

Enter the following under Dependencies:

NSSM Dependencies filled

In the Process tab set it to “High” Priority

NSSM Process priority filled

Click “Install service”

Click start and type “Services” and open it, you should see the following with Mount-Dropbox being one of the items in the list

NSSM Service seen in list

If it’s not running click the Start button as shown below

NSSM Service start link

Click on that service and then click on “Start”. The service should start running in the background as seen in the following screenshot

NSSM Service running

Setting up Yubikey

Yubikey image
  • Select Slot 2 to program

  • Select program multiple keys

Yubikey setup screenshot

Setting up KeePassXC

You need to decide a sufficiently strong password as the master password. In order to do that, do read my previous blog post linked here

  1. Create a new database

KeePassXC create a new database
  1. Give a database name

KeePassXC give a database name and description
  1. Choose database encryption settings Enter this as this and that as that

KeePassXC choose encryption settings
  1. Enter master password (that you decided as stated at the start of this section)

KeePassXC enter the master password
  1. Select Yubikey setup Add additional protection Yubikey configure Slot-2 Click Done

KeePassXC select Yubikey setup
KeePassXC Yubikey add challenge response
KeePassXC insert Yubikey and hit refresh
  1. Select the Dropbox sync directory to save the database Touch the Yubikey

KeePassXC save database file to password manage setup
KeePassXC touch the yubikey to actually save the password

Your database file should now be saved in a Dropbox synchronised location. If you’ve done everything correctly to this point, you’re all setup!