July 2019 - Page 11 of 69

Ubuntu 16.04 — rssh — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — rssh — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-3946-1 Related CVEs: CVE-2019-1000018 CVE-2019-3463 CVE-2019-3464 Upstream summary: It was discovered that rssh incorrectly handled certain command-line arguments and environment variables. An authenticated user could bypass rssh's command restrictions, allowing […]

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How to Configure WMI on Windows Server 2019 — step-by-step Windows Server 2019 tutorial on Progressive Robot

How to Configure WMI on Windows Server 2019

Introduction to WMI on Windows Server 2019 Windows Management Instrumentation (WMI) is a core Windows infrastructure technology that provides a standardized interface for managing and monitoring Windows systems. WMI implements the Distributed Management Task Force (DMTF) Common Information Model (CIM) standard, making it an industry-standard approach to system management. On Windows Server 2019, WMI exposes […]

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How To Install and Configure ownCloud on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install and Configure ownCloud on Ubuntu 16.04

ownCloud is a file sharing server that permits you to store your personal content, like documents and pictures, in a centralized location, much like Dropbox. The difference with ownCloud is that it is free and open-source, which allows anyone to use and examine it. It also returns the control and security of your sensitive data back to you, thus eliminating the utilization of a third-party cloud hosting service.

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How To Back Up Your OrientDB Databases on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Back Up Your OrientDB Databases on Ubuntu 14.04

OrientDB is a multi-model, NoSQL database with support for graph and document databases. An OrientDB database can be backed up using a backup script and also via the command line interface, with built-in support for compression of backup files using the ZIP algorithm.

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Oracle Linux 8 — bzip2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — bzip2 — vulnerability — patch and remediation guide (ELSA-2025-0733)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-0733 Related CVEs: CVE-2019-12900 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Android Passing Data Between Fragments — step-by-step DevOps tutorial on Progressive Robot

Android Passing Data Between Fragments

In this tutorial, we'll be developing an application that contains TabLayout, ViewPager and Fragments. We'll implement a functionality that passes data from one Fragment to the other fragment. Android Passing Data between Fragments Intents are only usable for sending data on an Activity level. To pass data between fragments we need to create our own […]

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How to Set Up Checksum Monitoring with AIDE on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Set Up Checksum Monitoring with AIDE on RHEL 9

AIDE (Advanced Intrusion Detection Environment) builds a cryptographic database of file attributes and checksums, then alerts you whenever a monitored file changes unexpectedly — a technique known as file integrity monitoring (FIM). On RHEL 9, AIDE is available in the standard repositories and integrates cleanly with systemd timers for scheduled checks and with auditd for […]

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