Changing odrive file server (ofs) run user.

ofs-user.sh

#!/bin/bash

# Usage: sudo ./ofs-user.sh some-new-user

# New username to use for ofs
NEW_USER=${1:-media}

OFS_HOME=/etc/ofs

# Set up home directory for ofs
USER_HOME=`sudo su $NEW_USER -c 'echo ~'`
USER_OFS_LINK=`readlink $USER_HOME/.ofs`

if [ "$USER_HOME" != "$OFS_HOME" ] &&  [ "$USER_OFS_LINK" != "$OFS_HOME" ]; then

    if [ -d "$USER_HOME/.ofs" ]; then
        echo "$USER_HOME/.ofs already exists. If this is no longer needed, then you should remove it. We are needing to link $OFS_HOME here."
        exit 1
    fi

    ln -s "$OFS_HOME" "$USER_HOME/.ofs"

fi

# Stop the service
service ofs stop

# Change init file to use new user
sed -i "s|^USER=.*$|USER=$NEW_USER|" /etc/init.d/ofs

# Set owner of the ofs home files
chown -R $NEW_USER:$NEW_USER $OFS_HOME

# Remove tmp ofs ports file
rm /tmp/.ofs-ports

# Start the service
service ofs start