#!/bin/bash

# Function to remove all crontab data
crontabClear()
{
    # Remove the install user's crontab as root so a stale spool file owned by
    # a defunct UID is cleared too — e.g. after the EasyDocker -> LibrePortal
    # user rename. The sticky bit on /var/spool/cron/crontabs otherwise stops
    # the user replacing a file it doesn't own ("rename: Operation not
    # permitted"); setup recreates the crontab as the user next.
    runInstallOp crontab -r 2>/dev/null
    isSuccessful "All crontab data has been deleted."
}