Infrastructure tutorials
Production-grade guides for Linux, servers, security and performance. Copy-paste commands, multi-distro support, written by engineers who run this in production.
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System administration, shell scripting, package management
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Monitoring
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Most viewed
Configure Linux system time synchronization with chrony and NTP hardening
linuxConfigure network interface monitoring with ICMP ping and connectivity testing
networkingInstall and configure CockroachDB cluster with high availability and distributed SQL
databasesInstall and configure PostgreSQL 17 with performance tuning and security hardening
databasesInstall and configure Loki for centralized log aggregation with Grafana integration
monitoringRecently published
Implement Lighttpd 1.4 load balancing with multiple backend servers for high availability
hostingImplement Kubernetes pod disruption budgets for high availability during scaling events
devopsImplement MySQL backup automation with Percona XtraBackup and systemd timers
databasesSet up Linux storage monitoring with smartmontools and automated health alerts
monitoringConfigure Linux filesystem tuning and optimization for database workloads
performanceNo tutorials found.
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