<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Paweł Cygal</title><description>Notes, postmortems, and longer threads on systems, infra, and the craft.</description><link>https://cygal.net/</link><item><title>SysTeam HealthChecks is now Syschecks</title><link>https://cygal.net/blog/syschecks-rename/</link><guid isPermaLink="true">https://cygal.net/blog/syschecks-rename/</guid><description>SysTeam HealthChecks has been renamed to Syschecks and moved to syschecks.com. Same product, same data, same accounts - new name and its own domain.</description><pubDate>Fri, 24 Jul 2026 00:00:00 GMT</pubDate><category>syschecks</category><category>healthchecks</category><category>rename</category><category>product</category></item><item><title>SysTeam HealthChecks to teraz Syschecks</title><link>https://cygal.net/blog/syschecks-zmiana-nazwy/</link><guid isPermaLink="true">https://cygal.net/blog/syschecks-zmiana-nazwy/</guid><description>SysTeam HealthChecks zmienił nazwę na Syschecks i przeniósł się na syschecks.com. Ten sam produkt, te same dane, te same konta - nowa nazwa i własna domena.</description><pubDate>Fri, 24 Jul 2026 00:00:00 GMT</pubDate><category>syschecks</category><category>healthchecks</category><category>rename</category><category>product</category></item><item><title>mailops: SPF, DKIM, DMARC and the rest of mail</title><link>https://cygal.net/blog/mailops-release/</link><guid isPermaLink="true">https://cygal.net/blog/mailops-release/</guid><description>A Go CLI that checks the whole mail posture of a domain in one pass: SPF, DKIM, DMARC, MTA-STS, BIMI, TLS-RPT, active SMTP and IMAP/POP probes, DNSBL reputation, and provider profiles.</description><pubDate>Fri, 24 Jul 2026 00:00:00 GMT</pubDate><category>mailops</category><category>release</category><category>email</category><category>deliverability</category><category>go</category><category>devops</category></item><item><title>mailops: SPF, DKIM, DMARC i reszta poczty</title><link>https://cygal.net/blog/mailops-wydanie/</link><guid isPermaLink="true">https://cygal.net/blog/mailops-wydanie/</guid><description>CLI w Go, które sprawdza całą posturę pocztową domeny w jednym przebiegu: SPF, DKIM, DMARC, MTA-STS, BIMI, TLS-RPT, aktywne probe SMTP i IMAP/POP, reputacja DNSBL i profile providerów.</description><pubDate>Fri, 24 Jul 2026 00:00:00 GMT</pubDate><category>mailops</category><category>release</category><category>email</category><category>deliverability</category><category>go</category><category>devops</category></item><item><title>certops: plan, drift, and trust stores for PKI</title><link>https://cygal.net/blog/certops-release/</link><guid isPermaLink="true">https://cygal.net/blog/certops-release/</guid><description>A Go tool for checking CA providers, service certificates, and trust stores. It started as a TLS checker and turned into plan/drift/apply for internal PKI.</description><pubDate>Sun, 05 Jul 2026 00:00:00 GMT</pubDate><category>certops</category><category>release</category><category>pki</category><category>tls</category><category>go</category><category>devops</category></item><item><title>certops: plan, drift i trust store dla PKI</title><link>https://cygal.net/blog/certops-wydanie/</link><guid isPermaLink="true">https://cygal.net/blog/certops-wydanie/</guid><description>Narzędzie w Go do sprawdzania CA, certyfikatów usług i trust store&apos;ów. Zaczęło się od TLS checkera, a skończyło na plan/drift/apply dla wewnętrznego PKI.</description><pubDate>Sun, 05 Jul 2026 00:00:00 GMT</pubDate><category>certops</category><category>release</category><category>pki</category><category>tls</category><category>go</category><category>devops</category></item><item><title>sshmgr is out (and why I built it)</title><link>https://cygal.net/blog/sshmgr-release/</link><guid isPermaLink="true">https://cygal.net/blog/sshmgr-release/</guid><description>Open source SSH connection manager — CLI + TUI, login chains with OS keyring, port forwarding, parallel exec across host fleets, native Ansible integration. Single Go binary.</description><pubDate>Sat, 23 May 2026 00:00:00 GMT</pubDate><category>sshmgr</category><category>release</category><category>ssh</category><category>go</category><category>devops</category></item><item><title>sshmgr poszedł w świat (i po co go w ogóle pisałem)</title><link>https://cygal.net/blog/sshmgr-wydanie/</link><guid isPermaLink="true">https://cygal.net/blog/sshmgr-wydanie/</guid><description>Open source manager SSH — CLI + TUI, sekwencje logowania z OS keyring, port forwarding, parallel exec po flocie, integracja z Ansible. Jeden plik Go, zero demonów.</description><pubDate>Sat, 23 May 2026 00:00:00 GMT</pubDate><category>sshmgr</category><category>release</category><category>ssh</category><category>go</category><category>devops</category></item><item><title>Hello, world (and why this site exists)</title><link>https://cygal.net/blog/hello-world/</link><guid isPermaLink="true">https://cygal.net/blog/hello-world/</guid><description>A short note about why I&apos;m starting this site, what to expect, and what not to.</description><pubDate>Sun, 10 May 2026 00:00:00 GMT</pubDate><category>meta</category></item><item><title>Cześć — i po co ta strona</title><link>https://cygal.net/blog/witaj-swiecie/</link><guid isPermaLink="true">https://cygal.net/blog/witaj-swiecie/</guid><description>Krótka notka o tym, czemu odpaliłem tę stronę, czego się tu spodziewać, a czego nie.</description><pubDate>Sun, 10 May 2026 00:00:00 GMT</pubDate><category>meta</category></item></channel></rss>