ProfessorShroom 🍄 Scripts

Just a useful collection of scripts for Linux and Windows.

Docker

• dockerInstallPi.sh - Install Docker on a Raspberry Pi.
• dockerInstallUbuntu.sh - Install Docker on Ubuntu.
• updateDockerContainers.sh - Updates all Docker containers, assuming all are held within the same directory.
  For example, if all containers are held within /mnt/docker/ you just add the name of the subfolder.
  Change the following line to your Docker directory:

dockerDir="/path/to/docker/containers"

and then input your containers like below:

containers="
Jellyfin
Radarr
SABnzbd
Sonarr
"

MergerFS

• mergerFSBalance.sh - Balances my MergerFS volume, but excludes a directory on one of the drives I do not want balanced:

-e /mnt/drive1/Docker/

means that the Docker folder within drive 1 is excluded from the balance process.

Metadata

• removeImgMetadata.sh - Removes metadata from all images.
  You set the directory by changing:

TARGET_DIR="$BASE_DIR/location/of/images"

Leave $BASE_DIR to run a relative path from the location of the script, removing it will allow you to input an absolute path.
Will install exiftool if not already installed

• removeImgMetadata.ps1 - Exactly the same as above, but for Windows.

Nextcloud

• nextcloudSync.sh - Runs a two-way Nextcloud sync to a specified location.
  Change:

WATCH_DIR="/path/to/Nextcloud"

to change the location of Nextcloud on the local drive.

• nextcloudService.service - SystemD service file for the above script. Only errors are logged to avoid clogging up the log file.
  Change:

RequiresMountsFor=/path/to/nextcloud

to the drive that the Nextcloud folder is located in.
Change

/path/to/nextcloudSync.sh

under ExecStart= to wherever the script is located.
Change User=user to your username.
Change

EnvironmentFile=/home/user/nextcloud.env

to the location of your env file.

• nextcloudService.timer - SystemD service timer file for the above script, this is delayed for 2 minutes after booting and will run every 5 minutes unless an instance is already running.

• nextcloud.env - Environment file containing your credentials.
  Change:

REMOTE="https://username:password@nextcloud.domain.com"

to suit your username, password (app password if using MFA), and Nextcloud domain.
I’d suggest locking it by running

sudo chmod 600

and

sudo chown root:root

on the file after entering your credentials.

Windows

• ClearFileExplorer.vbs - Clears the file explorer history.
• EmptyRecycleBin.vbs - Empties the recycle bin.