Tag: commands
All PKI knowledge base pages tagged with "commands".
- Apache Diagnostic Commands: apachectl, Virtual Hosts & SSL Configuration — Complete Apache command reference for certificate operations. apachectl -S, configtest, -M commands for virtual host analysis, SSL troubleshooting, and ACME validation.
- Certbot Commands Reference 2026: certonly, renew, certificates, dns-01 – Full Guide — Complete 2026 Certbot command reference: certonly, renew, certificates, dns-01, rate-limiting, hooks, and production one-liners. Every flag explained with real-world examples.
- Certbot Version Check: Commands & Usage — Commands to check Certbot versions across snap, pip, and system installs—verify ACMEv2 and ARI (4.1.0+) compliance, resolve conflicts, and automate fleet auditing.
- HTTP-01 Challenge Commands & Usage — Certbot and ACME client command reference for HTTP-01 validation—webroot, multi-domain, custom ports, and renewal patterns for production certificate automation.
- Rate Limiting Commands & Usage — Avoid hitting Let's Encrypt rate limits: certbot --dry-run, staging workflows, CT log monitoring, and renewal commands that preserve your weekly quota.
- Version Check Tools Commands & Usage — Use certbot --version, snap list certbot, and pip show certbot to verify ACME client versions across installation methods. This reference covers the commands and scripts operations teams use to audit versions and enforce minimum 4.1.0 for ARI support across the fleet.