Tags

Optimising a Jekyll blog with an LLM, and the parallels to a team exercise from the 1990s

Implementing clean RSS, an archive page and fulltext search for c0t0d0s0.org

My insights to an attempt at vibe coding

Gedanken zu AI

Gedanken zum Monitoring der Normalität

Configuring one time passwords for SSH with Solaris 11.4

New PIDs for init and zsched in the NGZ

Thank you! THANK YOU! Really thank you!

Stopping and starting a process or thread

Remembering svc properties — made easy

Rescuing the environment.

Changing useradd defaults

Basic audit reporting tool

A question of time

Lockout after midnight

Things you should know about ZFS file retention

Things you should know about ZFS file retention

Limit your appetite for destruction

Configuring file retention in ZFS

Activate auditing for select files

Directly setting a hashed password

More fun with attributes

Additional protection against rm -rf *

Keeping diffs out of the audit log

Recording the change

Delegate the edit

From the perspective of the filesystem

What have you done — in the past?

Give me a reason

Sign the name across the binary —

Look, no DTrace script —

Automatic scrubs in ZFS

Notification about faults at login.

Where the streets have no^H^Ha name.

Finding open files in a core dump

Faster copies through technology

New tool to manage users in Solaris 11.4

Checking for changes of core OS users.

Smothering noisy neighbours.

DTracing file operations.

More goals.

Tell me about your goals.

Network is a privilege.

Send in the clones with mkdir

(Un-)mounting (almost) everything - with a little bit more control

(Un-)mounting (almost) everything - with a little bit more control

Filtering down the output of iostat

A few NFS tools in Solaris 11 still used NFSv1. This has been changed.

Two small additions to the pgrep/pkill commands to limit the scope of both commands.

Automatic renewal of Let’s Encrypt certificates without a public webserver

How to simulate bad network conditions — up to TCP/IP over avian carriers

How to prevent locking for accounts used for passwordless authentication

Why newly created Solaris accounts cannot be accessed via SSH public key authentication and how SRU 87 improves the situation

6 Monate später

Danke!

Wie geht es Dir?

Die heilende Behandlung im Anschluss in der Anschlussheilbehandlung

Von Schlafpositionen und gezogenen Kabeln

Von Isolation und dem Mangel an Rhythmus

Von Schmerzen, ersten Erfolgen und wirren Bildern

Von den Tagen rund um die OP und fehlenden Erinnerungen

Über eine Stimme von der Grenze und dem Survivorship Bias in der Praxis

Vorbereitungen zur OP und düstere Gedanken

Teufelkreise, Stofftiere und Unvermeidbarkeit

Anderes Leben und haessliche Schlafanzuege

Outta Koblenz

Koblenz und die Zufallsdiagnose

Über Lärm und Enge, bildgebende Magnete und über Briefe, die den Lauf des Lebens verändern

Über einen Brief, meinen Urlaub und zerstörte Pläne

Ein langes Vorwort

Kapitelübersicht

Using RewriteCond with -f

50 Jahre

TouchID an mehreren Rechnern

Erste Erfahrungen mit 57 Zoll

My personal approach of protecting the data on my home NAS with replicas instead of RAID.

Die Tasse am Abgrund

Als der Baum fiel - herbeigeschriebenes Pech.

Über Bleistifte, Wahlen und meinen Erfahrungen aus einem Tag Ehrenamt als Wahlhelfer.

Als die Maske fiel - ein Reisebericht über die Fahrt mit der Bahn nach Frankfurt für einen Vortrag.

Über ein schwieriges Jahr 2024 und sich vor einem Rückblick drücken.

Which disk do you live on?

How to implement a security.txt with Jekyll

Optimising a Jekyll blog with an LLM, and the parallels to a team exercise from the 1990s

Die eigene Stimme aus der Vergangenheit

Using RewriteCond with -f

Implementing clean RSS, an archive page and fulltext search for c0t0d0s0.org

Fulltext search for the blog

Archive page added to the blog

Cleaning up the mess in the RSS feed templates

Eine Woche c0t0d0s0.org

Spring Cleaning

A simple way to create separate feeds in Jekyll

Splitting the feeds

Spring is coming and my blog needed a cleanup

Bücher auspacken

Am Ende der Verwertungskette

New Common Build Environment(CBE) based on SRU 90

DTracing file operations.

Einfach mal das Buch lesen. Oder den Film gucken.

How I automated my multi-stage publication workflow with Gitea and Jekyll.

How I automated the publication workflow of my Jekyll-based blog with Gitea.

How to implement a security.txt with Jekyll

Less known Solaris Features integrated to the website

Less known Solaris Features eBook back online

Optimising a Jekyll blog with an LLM, and the parallels to a team exercise from the 1990s

Which disk do you live on?

Using RewriteCond with -f

Implementing clean RSS, an archive page and fulltext search for c0t0d0s0.org

Closer to GNU

Fulltext search for the blog

Archive page added to the blog

Cleaning up the mess in the RSS feed templates

Helping you to find name service config errors quickly

Resilvering while freeing space

Spring Cleaning

New Common Build Environment(CBE) based on SRU 90

My insights to an attempt at vibe coding

How to create a copy of a ZFS filesystem with a different retention configuration

Protecting you from sending signals to all processes

Protecting boot environments from accidental deletion

Measuring filesystem latencies

Different kinds of reboots

tar -x pathology revisited

A simple way to create separate feeds in Jekyll

Splitting the feeds

Why newly created Solaris accounts cannot be accessed via SSH public key authentication and how SRU 87 improves the situation

Configuring one time passwords for SSH with Solaris 11.4

New PIDs for init and zsched in the NGZ

Thank you! THANK YOU! Really thank you!

Stopping and starting a process or thread

Remembering svc properties — made easy

Rescuing the environment.

Changing useradd defaults

Basic audit reporting tool

A question of time

Lockout after midnight

Things you should know about ZFS file retention

Things you should know about ZFS file retention

Limit your appetite for destruction

Configuring file retention in ZFS

Activate auditing for select files

Directly setting a hashed password

More fun with attributes

Additional protection against rm -rf *

Keeping diffs out of the audit log

Recording the change

Delegate the edit

From the perspective of the filesystem

What have you done — in the past?

Give me a reason

Sign the name across the binary —

Look, no DTrace script —

Automatic scrubs in ZFS

Notification about faults at login.

Where the streets have no^H^Ha name.

Finding open files in a core dump

Faster copies through technology

New tool to manage users in Solaris 11.4

Checking for changes of core OS users.

Smothering noisy neighbours.

DTracing file operations.

More goals.

Tell me about your goals.

Network is a privilege.

Send in the clones with mkdir

(Un-)mounting (almost) everything - with a little bit more control

(Un-)mounting (almost) everything - with a little bit more control

How I automated my multi-stage publication workflow with Gitea and Jekyll.

Filtering down the output of iostat

Who keeps my disk up? Who? Who? Who?

A few NFS tools in Solaris 11 still used NFSv1. This has been changed.

Spring is coming and my blog needed a cleanup

Two small additions to the pgrep/pkill commands to limit the scope of both commands.

My personal approach of protecting the data on my home NAS with replicas instead of RAID.

About the first thoughts and first steps to back up my new fileserver.

About the first thoughts and first steps to back up my new fileserver.

How I automated the publication workflow of my Jekyll-based blog with Gitea.

A warm welcome to tachikoma. Using a UGREEN NASync 2800 with TrueNAS Scale and tips to get started with it.

Automatic renewal of Let’s Encrypt certificates without a public webserver

How to simulate bad network conditions — up to TCP/IP over avian carriers

How to prevent locking for accounts used for passwordless authentication

How to remove a Top-Level VDev in ZFS and what’s happening behind the curtain.

How ZFS writes to disk

ZFS ARC Internals

Vererbter Aberglaube

Vom völligen Fehlen von Ironie

Den Kondensstreifen nach

Closer to GNU

TouchID an mehreren Rechnern

Erste Erfahrungen mit 57 Zoll

Untergang in schlechten Nachrichten

Am Ende der Verwertungskette

50 Jahre

Vererbter Aberglaube

Gründonnerstagsfehler

Die eigene Stimme aus der Vergangenheit

6 Monate später

Kugelschreiber und Wasserflaschen

Einfach mal das Buch lesen. Oder den Film gucken.

Eine Woche c0t0d0s0.org

Vom völligen Fehlen von Ironie

Perlen neben der Dauerwerbesendung

Das Ungesagte auf 74 Minuten

Ich muss mich zusammenreißen

Bücher auspacken

Armageddon aus dem Konzerthaus

Brennet heller!

Die Suche nach dem Fehler

Den Kondensstreifen nach

Lorem ipsum dolor sit amet

Sie fehlt.

Die Verkleinerung der (Film)welt

Einfach sein

CONNECT

Es ist kein neues Problem

Wut auf 2,5 mal 5

Die Welt am Samstag Vormittag

Warum ich nen Vogel hatte ... und jetzt vier

Gemessen mit zweierlei Maß

Über Erinnerungen

Warum ich momentan auf das Blocken von KI-Crawlern verzichte.

Warten

Was verloren geht...

Vom Gestalten zum Beobachten

Das Pazifismusparadox und die diesem innewohnende Tragik

Die Tasse am Abgrund

Überleben in der Nachrichtenflut

Die Entkörperlichung der Musik

Upper Cut vom Universum

Danke!

Wie geht es Dir?

Die heilende Behandlung im Anschluss in der Anschlussheilbehandlung

Von Schlafpositionen und gezogenen Kabeln

Von Isolation und dem Mangel an Rhythmus

Von Schmerzen, ersten Erfolgen und wirren Bildern

Von den Tagen rund um die OP und fehlenden Erinnerungen

Über eine Stimme von der Grenze und dem Survivorship Bias in der Praxis

Vorbereitungen zur OP und düstere Gedanken

Teufelkreise, Stofftiere und Unvermeidbarkeit

Anderes Leben und haessliche Schlafanzuege

Outta Koblenz

Koblenz und die Zufallsdiagnose

Über Lärm und Enge, bildgebende Magnete und über Briefe, die den Lauf des Lebens verändern

Über einen Brief, meinen Urlaub und zerstörte Pläne

Ein langes Vorwort

Kapitelübersicht

Gedanken zum Monitoring der Normalität

TouchID an mehreren Rechnern

Erste Erfahrungen mit 57 Zoll

Prokrastination mal anders —

Gedanken zu AI

Als der Baum fiel - herbeigeschriebenes Pech.

Über Bleistifte, Wahlen und meinen Erfahrungen aus einem Tag Ehrenamt als Wahlhelfer.

Als die Maske fiel - ein Reisebericht über die Fahrt mit der Bahn nach Frankfurt für einen Vortrag.

Über ein schwieriges Jahr 2024 und sich vor einem Rückblick drücken.

Als der Baum fiel - herbeigeschriebenes Pech.

Als die Maske fiel - ein Reisebericht über die Fahrt mit der Bahn nach Frankfurt für einen Vortrag.

Armageddon aus dem Konzerthaus

How I automated my multi-stage publication workflow with Gitea and Jekyll.

Who keeps my disk up? Who? Who? Who?

My personal approach of protecting the data on my home NAS with replicas instead of RAID.

About the first thoughts and first steps to back up my new fileserver.

About the first thoughts and first steps to back up my new fileserver.

How I automated the publication workflow of my Jekyll-based blog with Gitea.

A warm welcome to tachikoma. Using a UGREEN NASync 2800 with TrueNAS Scale and tips to get started with it.

Optimising a Jekyll blog with an LLM, and the parallels to a team exercise from the 1990s

My insights to an attempt at vibe coding

Gedanken zum Monitoring der Normalität

TouchID an mehreren Rechnern

Erste Erfahrungen mit 57 Zoll

Prokrastination mal anders —

Gedanken zu AI

Eine Woche c0t0d0s0.org

Perlen neben der Dauerwerbesendung

Upper Cut vom Universum

Über ein schwieriges Jahr 2024 und sich vor einem Rückblick drücken.

How to implement a security.txt with Jekyll

Using RewriteCond with -f

Implementing clean RSS, an archive page and fulltext search for c0t0d0s0.org

Fulltext search for the blog

Archive page added to the blog

Cleaning up the mess in the RSS feed templates

Spring Cleaning

A simple way to create separate feeds in Jekyll

How I automated my multi-stage publication workflow with Gitea and Jekyll.

How I automated the publication workflow of my Jekyll-based blog with Gitea.

Die Suche nach dem Fehler

Das Ungesagte auf 74 Minuten

Den Kondensstreifen nach

Warum ich momentan auf das Blocken von KI-Crawlern verzichte.

Ich muss mich zusammenreißen

Brennet heller!

Warum ich nen Vogel hatte ... und jetzt vier

Vom völligen Fehlen von Ironie

Gedanken zu AI

Less known Solaris Features integrated to the website

Less known Solaris Features eBook back online

My personal approach of protecting the data on my home NAS with replicas instead of RAID.

How I automated my multi-stage publication workflow with Gitea and Jekyll.

Who keeps my disk up? Who? Who? Who?

About the first thoughts and first steps to back up my new fileserver.

About the first thoughts and first steps to back up my new fileserver.

How I automated the publication workflow of my Jekyll-based blog with Gitea.

A warm welcome to tachikoma. Using a UGREEN NASync 2800 with TrueNAS Scale and tips to get started with it.

Automatic renewal of Let’s Encrypt certificates without a public webserver

Lorem ipsum dolor sit amet

Gedanken zum Monitoring der Normalität

Perlen neben der Dauerwerbesendung

Das Ungesagte auf 74 Minuten

Über ein schwieriges Jahr 2024 und sich vor einem Rückblick drücken.

My personal approach of protecting the data on my home NAS with replicas instead of RAID.

Untergang in schlechten Nachrichten

Helping you to find name service config errors quickly

Thank you! THANK YOU! Really thank you!

A question of time

Where the streets have no^H^Ha name.

How to simulate bad network conditions — up to TCP/IP over avian carriers

Warum ich nen Vogel hatte ... und jetzt vier

From the perspective of the filesystem

What have you done — in the past?

Look, no DTrace script —

Einfach mal das Buch lesen. Oder den Film gucken.

Über Bleistifte, Wahlen und meinen Erfahrungen aus einem Tag Ehrenamt als Wahlhelfer.

About the first thoughts and first steps to back up my new fileserver.

About the first thoughts and first steps to back up my new fileserver.

Cleaning up the mess in the RSS feed templates

Den Kondensstreifen nach

How to create a copy of a ZFS filesystem with a different retention configuration

Helping you to find name service config errors quickly

Different kinds of reboots

Remembering svc properties — made easy

Rescuing the environment.

A question of time

Checking for changes of core OS users.

More goals.

Tell me about your goals.

Which disk do you live on?

Closer to GNU

Helping you to find name service config errors quickly

Resilvering while freeing space

New Common Build Environment(CBE) based on SRU 90

How to create a copy of a ZFS filesystem with a different retention configuration

Protecting you from sending signals to all processes

Protecting boot environments from accidental deletion

How to implement a security.txt with Jekyll

Configuring one time passwords for SSH with Solaris 11.4

Basic audit reporting tool

Lockout after midnight

Things you should know about ZFS file retention

Things you should know about ZFS file retention

Limit your appetite for destruction

Configuring file retention in ZFS

Activate auditing for select files

Directly setting a hashed password

More fun with attributes

Additional protection against rm -rf *

Keeping diffs out of the audit log

Recording the change

Delegate the edit

Give me a reason

Sign the name across the binary —

Notification about faults at login.

Checking for changes of core OS users.

Network is a privilege.

Automatic renewal of Let’s Encrypt certificates without a public webserver

How to prevent locking for accounts used for passwordless authentication

Less known Solaris Features integrated to the website

Less known Solaris Features eBook back online

Which disk do you live on?

Closer to GNU

Helping you to find name service config errors quickly

Resilvering while freeing space

New Common Build Environment(CBE) based on SRU 90

How to create a copy of a ZFS filesystem with a different retention configuration

Protecting you from sending signals to all processes

Protecting boot environments from accidental deletion

Measuring filesystem latencies

Different kinds of reboots

tar -x pathology revisited

Why newly created Solaris accounts cannot be accessed via SSH public key authentication and how SRU 87 improves the situation

Configuring one time passwords for SSH with Solaris 11.4

New PIDs for init and zsched in the NGZ

Thank you! THANK YOU! Really thank you!

Stopping and starting a process or thread

Remembering svc properties — made easy

Rescuing the environment.

Changing useradd defaults

Basic audit reporting tool

A question of time

Lockout after midnight

Things you should know about ZFS file retention