TagScripts

Repair corrupted PSTs via PowerShell or the cmd prompt in Windows

The Inbox Repair Tool (scanpst.exe) included in Outlook 2016, specifically Outlook 2016 for O365 version 1807 (build 16.0.10325.20082) and above now includes code that will allow you to run scanpst.exe from a command-line interface.

This functionality is great especially if you find yourself in a position where you need to scan and repair a large number of PSTs.

The following examples were tested on a PC running Windows 10 Enterprise (x64-bit) version 1803 (OS Build 17134.1039) with Outlook for Office 365 MSO (16.0.12026.20100) (32-bit) Version 1909 Click-to-Run.

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Search and copy .olm files from systems running macOS

Exporting to a Mac Data File (.olm) allows macOS users running Outlook to create a copy of their email messages, contacts, and other items. These files are not mountable and can be thought of as backup to your mailbox.

export to Archive file (.olm)

Like .pst’s found on Windows systems, .olm’s often create problems for organizations.

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Quickly find files on macOS via the Terminal using mdfind

Spotlight Search

MacOS users can use Spotlight to help them find apps, documents, and other files on a Mac computer. Spotlight builds and maintains an index containing all this information which makes it easy to quickly find what you are looking for.

But did you know the Spotlight index is also used by mdfind, which is a command designed to be run from the terminal?

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Run rkhunter from a crontab

Rootkit hunter is an open source Unix/Linux based tool that scans for backdoors, rootkits and local exploits on your systems. It scans for suspicious files and works like a file integrity checker.

The team behind rkhunter recommends installing same-class tools like Chkrootkit or OSSEC-HIDS which compliment the overall security of a system. On this entry today we are going to review:

  • How to install rkhunter
  • Create a bash script that can be executed from a crontab
  • Setup the crontab to run daily scans
  • How to prep rkhunter

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xprintidle script

Below is a simple bash script I developed which checks to see whether a user is using the X Window System before attempting to do something. Basically it checks to see if the system is idle. This can be useful if you want to run a backup or a virus scan without impacting a user that may interacting with the desktop environment.

In this example we will consider the system idle if no user interaction with the X Window System has occurred for 10 minutes. Afterwards the system will shut itself down (ideal following a backup)

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