sysadmin
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Solved: Botched Domain Migration in Jan 2024 – Just Discovered the Damage. How Do I Fix This?
Botched a domain migration? Fix orphaned user accounts caused by SID mismatches. This guide offers an engineer’s playbook for SQL patches and scripted Continue reading
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Solved: Whats the most insane thing you automated that made you realize you’ll never go back to manually doing it again?
Learn how a 3 AM server crash from a full disk led to automating temp file cleanup with systemd-tmpfiles to prevent critical downtime for good. Continue reading
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Solved: Locals for dry – best practices ?
Tired of cryptic ‘perl: warning’ or locale errors breaking your scripts? A senior engineer’s guide to fixing Linux locale issues for good. Continue reading
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Solved: Advice 600TB NAS file system
Facing inode exhaustion on your 600TB NAS? Learn why your filesystem says it’s full and discover solutions from ZFS to object storage. Continue reading
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Solved: I’ve always wanted to make something like this. Does anyone know how to
Tired of manually managing SSH keys? Learn three solutions, from a bash script to an Ansible playbook, to automate SSH access control and end the chao Continue reading
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Solved: change /etc/network/interfaces bond mode followed by systemctl restart networking not suffucient? Reboot is.
Linux bond mode changes in /etc/network/interfaces not applying? A networking restart isn’t enough. Learn why and how to apply the changes without a r Continue reading
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Solved: For the Powershell experts who have completed lots of cool/useful projects. Do you include these in your resume?
Struggling to showcase PowerShell projects on your resume? Learn to translate your scripts into tangible business value that gets you noticed and hire Continue reading
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Solved: Best tool for tracing RJ45 Ethernet cables in dense bundles?
Avoid costly outages. Learn the best tools for tracing RJ45 Ethernet cables in dense server racks, from simple tone generators to smart switch command Continue reading
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Solved: How may I assist you today?
Silence the “How may I assist you today?” SSH message for good. This guide shows you how to disable the Linux MOTD and stop it from breaking your auto Continue reading