RECENT POSTS
- Introduction to FreeBSD Security Best Practices
- Working with Package Management in FreeBSD
- Understanding FreeBSD Security Advisories and Updates
- Troubleshooting Common System Administration Issues in FreeBSD
- Tips for Hardening FreeBSD to achieve System Protection
- Setting Up DHCP Server in FreeBSD
- Secure User and Group Management in FreeBSD Systems
- Secure Remote Access with SSH in FreeBSD
- Optimizing System Performance in FreeBSD
- Network Packet Capture with tcpdump in FreeBSD
- All posts ...
Do you have GDPR compliance issues ?
Check out Legiscope a GDPR compliance software, that will save you weeks of work, automating your documentation, the training of your teams and all processes you need to keep your organisation compliant with privacy regulations
Memtester
Jul 20, 2023
Utility to test for faulty memory subsystem
A user-space utility for testing the memory subsystem for faults. It is portable and should compile and work on any 32- or 64-bit Unix-like system. Yes, even weird, proprietary Unices, and even Mac OS X. For hardware developers, memtester can be told to test memory starting at a particular physical address as of memtester version 4.1.0.
The original source was by Simon Kirby sim@stormix.com. The program has been rewritten by Charles Cazabon and many additional tests were added to help catch borderline memory. He also rewrote the original tests which catch mainly memory bits which are stuck permanently high or low so that they run approximately an order of magnitude faster.
Checkout these related ports:
- Zxfer - Easily and reliably transfer ZFS filesystems
- Ztop - Display ZFS dataset I/O in real time
- Zsm - ZFS Snapshot Manager
- Zsd - Destroys ZFS snapshots
- Zrepl - ZFS dataset replication tool
- Zrep - ZFS based replication and failover solution
- Zpool-iostat-viz - ZFS pool I/O latency statistics
- Zoxide - Fast cd alternative that learns your habits
- Zogftw - Creates redundant backups on encrypted ZFS pools
- Znapzend - ZFS-centric backup tool
- Zisofs-tools - User utilities for zisofs
- Zidrav - File corruption detection and repair program
- Zfstools - OpenSolaris-compatible auto snapshotting for ZFS
- Zfsnap2 - Portable performant script to make rolling ZFS snapshots easy
- Zfsnap - Simple sh script to make zfs rolling snaphosts with cron