jstack Utility Deep Dive: JVM Thread Dumps, Deadlocks, and Mixed Stacks
This guide explains how to use jstack to diagnose JVM hangs and deadlocks, including forced dumps, core-file analysis, and mixed Java/native stack traces. It also clarifies where jcmd fits in modern JDK 8+ troubleshooting guidance.
Jacksum for DevOps: Practical Checksum Verification and Usage Patterns
Learn what Jacksum is, where it fits in DevOps workflows, and how to use it for file integrity checks across downloads, backups, and directory comparisons. Includes a verification workflow diagram, command patterns, and tool comparisons.
SSARC and SSRESTOR in Visual SourceSafe: Safe Archive and Restore Guide
A practical guide to archiving and restoring Visual SourceSafe projects with SSARC and SSRESTOR. Learn safe workflows, key options, and command examples for legacy VSS maintenance.