Solving DNS issues due to outdated /etc/resolv.conf inside Rancher managed Kubernetes after a DNS server change

Published on April 9th 2023 - Listed in Docker Kubernetes Rancher Internet Cloud - 0 comments

check_rancher2 1.12.0 released: Monitoring of Rancher internal certificates in the local cluster

Published on February 2nd 2023 - Listed in Kubernetes Rancher Internet Cloud Monitoring - 0 comments

What to do when Rancher (Kubernetes) internal Ingress controller certificates have expired

Published on January 27th 2023 - Listed in Docker Kubernetes Rancher Internet Cloud Monitoring - 0 comments

How to hide certain HTML elements in mobile view only (and solve CLS issue)

Published on January 11th 2023 - Listed in HTML Internet Personal - 0 comments

check_rancher2 1.11.0 released: Allow ignoring specific workloads, treat provisioning cluster differently

Published on January 10th 2023 - Listed in Docker Kubernetes Rancher Internet Cloud Monitoring - 0 comments

How to verify and monitor Tinyproxy as a HTTP forward proxy

Published on December 15th 2022 - Listed in Monitoring Proxy Linux Internet Network - 0 comments

How to fix unparsable structured data issues detected by Google Search Console

Published on November 20th 2022 - last updated on November 29th 2022 - Listed in Internet PHP Personal - 0 comments

How to block a client IP address or range in Cloudflare

Published on November 9th 2022 - Listed in Cloud Security Internet Network - 0 comments

check_rancher2 1.10.0 released: Handle newer Kubernetes versions, added ignore status in workload check

Published on September 14th 2022 - Listed in Docker Kubernetes Rancher Internet Cloud Monitoring - 0 comments

Postfix rejects all incoming e-mails with message: blocked using zen.spamhaus.org; Error: open resolver

Published on August 4th 2022 - last updated on August 11th 2022 - Listed in Mail Internet Security Linux - 2 comments

check_rancher2 1.9.0 released: Improvements in plugin output

Published on July 29th 2022 - Listed in Docker Kubernetes Rancher Internet Cloud Monitoring - 0 comments

Cloudflare: How to show a maintenance page but continue traffic to origin server from whitelisted IPs

Published on July 14th 2022 - Listed in Cloud Security Internet - 0 comments

Cloudflare managed WAF rule blocks Confluence page edit close request (doeditpage.action)

Published on June 22nd 2022 - Listed in Atlassian Security Internet Cloud - 0 comments

How to detect and fix (mitigate) SSL/TLS renegotiation DOS vulnerability in Postfix

Published on June 20th 2022 - Listed in Mail Internet Security SSL TLS Linux - 0 comments

How to set up log forwarding in KeyCDN and log events to a dedicated log file with Rsyslog

Published on June 17th 2022 - last updated on June 17th 2022 - Listed in Linux Cloud Network Internet - 0 comments

check_rancher2 1.8.0: More performance data, new resource threshold (cpu, memory, pods) monitoring

Published on June 10th 2022 - Listed in Docker Kubernetes Rancher Internet Cloud Monitoring - 0 comments

Invoice Ninja v5: How to make the Account Management setting available to additional (admin) users

Published on April 29th 2022 - Listed in Internet Personal Databases - 0 comments

Oops... there was a problem during the request after updating Matomo (Piwik) to 4.8.0

Published on March 18th 2022 - Listed in PHP Internet - 0 comments

New vulnerability exploits lead to mass hack attacks on multiple Wordpress installations

Published on February 18th 2022 - last updated on February 22nd 2022 - Listed in Security Wordpress Internet Hacks - 0 comments

Nginx add_header not working, headers not showing up or disappearing in response

Published on February 8th 2022 - last updated on April 22nd 2022 - Listed in Nginx Internet - 0 comments

How to remove a (alternative) domain from a Lets Encrypt (SAN) certificate using certbot

Published on January 17th 2022 - Listed in Security TLS Internet - 0 comments

How to fix a Rancher 2 cluster node stuck registering in downstream cluster (not shown in UI)

Published on January 10th 2022 - Listed in Docker Kubernetes Rancher Internet Network Cloud Monitoring - 0 comments

Using Nginx and LUA script to mitigate against Log4Shell (CVE-2021-44228) vulnerability attacks

Published on December 12th 2021 - last updated on December 15th 2021 - Listed in Nginx Security Internet - 0 comments

Monitoring plugin check_rancher2 1.7.1 released: Fix in cluster status check

Published on December 1st 2021 - Listed in Docker Kubernetes Rancher Internet Network Cloud Monitoring - 0 comments

How to create a simple HTML page with a horizontally and vertically centered image

Published on November 3rd 2021 - Listed in HTML Internet - 0 comments

Lets Encrypt Root CA expiry (server certificate verification failed): Make sure to remove DST Root CA X3!

Published on October 7th 2021 - Listed in Internet TLS Security SSL Linux - 8 comments

How to monitor and handle evicted pods (containers) in Rancher managed Kubernetes

Published on September 17th 2021 - Listed in Docker Kubernetes Rancher Internet Network Cloud Monitoring - 0 comments

Monitoring plugin check_rancher2 1.6.1 released: Bugfix in cluster and project lookup

Published on August 25th 2021 - Listed in Docker Kubernetes Rancher Internet Network Cloud Monitoring - 0 comments

How to secure the Plesk Panel with a Lets Encrypt certificate (and solve port 8443 problem)

Published on August 24th 2021 - Listed in Internet TLS Security Cloud SSL - 0 comments

Unable to deploy Rancher managed Kubernetes in LXC/LXD containers due to kube-proxy and nf_conntrack_max values

Published on July 23rd 2021 - last updated on December 8th 2021 - Listed in Docker Kubernetes Rancher Internet Cloud Coding LXC Containers - 0 comments

DNS RBL check timed out on dnsbl.anticaptcha.net: Yet another DNSBL blocklist is gone

Published on July 6th 2021 - Listed in Monitoring Internet Mail - 0 comments

Monitoring plugin check_rancher2 1.6.0 released: added performance data on single Kubernetes cluster check

Published on May 4th 2021 - Listed in Docker Kubernetes Rancher Internet Network Cloud Monitoring - 0 comments

How to import MariaDB apt repository key behind an outgoing HTTP proxy

Published on May 1st 2021 - Listed in Linux MariaDB Internet - 0 comments

Monitoring plugin check_rancher2 1.5.0 released: jq is now required instead of jshon, fixes cluster health check

Published on April 14th 2021 - Listed in Docker Kubernetes Rancher Internet Network Cloud Monitoring - 0 comments

How to use SUM function across multiple rows matching several criteria in LibreOffice Calc Spreadhsheets (SUMIFS)

Published on March 8th 2021 - Listed in Personal Cloud Internet Office - 0 comments

How Slot Games are categorized and made (from a creator point of view)

Published on March 1st 2021 - Listed in Internet Coding - 0 comments

Fixing the Monitoring API is not ready error in Rancher 2 Kubernetes clusters

Published on February 18th 2021 - last updated on February 19th 2021 - Listed in Docker Kubernetes Rancher Internet Network Cloud Monitoring - 0 comments

Rancher 2 Kubernetes cluster shows alerts on Controller Manager and Scheduler - but why? A jump into the Kubernetes rabbit hole.

Published on February 11th 2021 - last updated on August 26th 2021 - Listed in Docker Kubernetes Rancher Internet Network Cloud Monitoring - 0 comments

A Rancher 2 upgrade gone bad: Management cluster down (a.k.a. you really need to ditch helm v2 and use helm v3)

Published on February 9th 2021 - last updated on February 16th 2021 - Listed in Docker Kubernetes Rancher Internet Cloud - 0 comments

How to solve Kubernetes upgrade in Rancher 2 failing with remote error: tls: bad certificate

Published on January 28th 2021 - Listed in Docker Kubernetes Rancher Internet Cloud - 0 comments

Painless e-mail mailbox migration/sync using imapsync

Published on January 14th 2021 - Listed in Mail Cloud Internet Linux - 0 comments

How to watch Youtube on Kodi and solve 403 error on Google sign in

Published on December 18th 2020 - Listed in Kodi Multimedia Internet - 7 comments

How to deploy your own remote public IP address lookup service (in Kubernetes using Rancher 2)

Published on December 11th 2020 - Listed in Docker Kubernetes Rancher Internet Network Cloud - 0 comments

First steps with noUiSlider: Integration into HTML forms and more examples

Published on November 26th 2020 - last updated on November 27th 2020 - Listed in Internet HTML - 1 comments

How to edit HTML/XML code syntax as content loaded in Xinha Editor

Published on November 12th 2020 - Listed in Internet HTML - 0 comments

Upgrading Roundcube from 1.3.x to 1.4.x and testing the new responsive skin (Elastic)

Published on July 31st 2020 - last updated on August 1st 2020 - Listed in Internet Cloud Mail Roundcube - 0 comments

Implementing Swiss Payments Code (SPC) and QR code invoicing with Invoice Ninja

Published on June 30th 2020 - last updated on May 23rd 2022 - Listed in Internet Coding Personal - 13 comments

Monitoring expiration dates of all ssl/tls certificates in the chain (intermediate and root ca)

Published on June 10th 2020 - Listed in SSL TLS Linux Monitoring Internet Security - 0 comments

How to create a visual status progress bar in a Google Sheets spreadsheet

Published on April 21st 2020 - last updated on August 27th 2021 - Listed in Internet Cloud Personal Office - 12 comments

Using ELK to collect Nginx logs and show TLS version and ciphers used by HTTP clients

Published on March 27th 2020 - last updated on September 30th 2020 - Listed in ELK Filebeat Nginx Internet TLS Security - 0 comments

How the X-Cache HTTP header information (HIT, MISS) was abused for targeted attacks on our systems

Published on March 13th 2020 - Listed in Security Internet Varnish Hacks - 4 comments

Lets Encrypt announced mass revoking of certain certificates on March 4 2020 - here is a quick check if you are affected

Published on March 4th 2020 - Listed in Internet Linux TLS SSL - 0 comments

Blacklisted on bl.emailbasura.org? Yet another DNSBL blacklist is gone.

Published on October 30th 2019 - Listed in Monitoring Mail Internet - 0 comments

Google not indexing Worpdress WPML translated pages - marked as duplicate (but they are not duplicates!)

Published on September 17th 2019 - Listed in Wordpress Internet - 1 comments

How to monitor Salesforce Cloud and integrate into your monitoring software

Published on July 5th 2019 - last updated on August 2nd 2019 - Listed in Monitoring Internet - 0 comments

How we successfully deflected a layer 7 DDOS attack with Nginx and GeoIP

Published on June 27th 2019 - Listed in Nginx Internet Security - 0 comments

AWS EC2 instance scheduled for retirement: Panic? No panic (for EBS volumes)!

Published on June 21st 2019 - Listed in AWS Internet - 0 comments

Terminator terminal suddenly inserting each character twice when broadcasting to multiple windows

Published on June 3rd 2019 - Listed in Linux Internet Shell - 24 comments

Blacklisted on bl.spamcannibal.org? Yet another DNSBL blacklist is gone.

Published on May 31st 2019 - Listed in Mail Internet Monitoring - 2 comments

Debugging a HTTP 400 Bad Request error in Nginx leads to too large headers

Published on May 28th 2019 - last updated on April 16th 2021 - Listed in Nginx HAProxy Internet - 1 comments

Letsencrypt certificate renewal behind http proxy fails with unexpected error: bad handshake

Published on March 18th 2019 - Listed in SSL TLS Security Internet OSSEC - 0 comments

The more than 10 year challenge: The blog has a new (responsive) face!

Published on March 11th 2019 - Listed in Personal Internet HTML - 0 comments

Investigating HTTP server response (json) is cut/incomplete before the end

Published on March 8th 2019 - Listed in Nginx Linux Internet - 1 comments

HAProxy backend server behind AWS LB remains down with HTTP 503

Published on January 25th 2019 - Listed in HAProxy Linux Internet AWS Cloud - 0 comments

Outages in the Cloud. Whom to blame and how to prove it?

Published on January 11th 2019 - last updated on March 13th 2019 - Listed in Internet Linux Network Monitoring Influx Grafana - 4 comments

Different proxy_pass upstream depending on client ip address in Nginx

Published on October 26th 2018 - Listed in Nginx Internet Linux - 1 comments

Search field in Firefox is gone, how to get it back

Published on June 15th 2018 - last updated on February 24th 2022 - Listed in Internet - 0 comments

Unable to download attachment from Gmail, how to get it anyway (by using Takeout)

Published on April 9th 2018 - Listed in Internet Linux Mail - 0 comments

XT Commerce http status 500 without any PHP errors

Published on October 31st 2017 - Listed in Internet PHP - 0 comments

Nginx: Serve error pages from reverse proxy, not from upstream server

Published on September 21st 2017 - Listed in Internet Linux Nginx - 0 comments

How to setup collaborative (parallel) editing in Atlassian Confluence

Published on August 18th 2017 - last updated on February 6th 2020 - Listed in Linux Internet Atlassian - 0 comments

HTTP POST benchmarking / stress-testing an API behind HAProxy with siege

Published on August 3rd 2017 - Listed in Internet Linux HAProxy - 1 comments

Gandi domain registrar hacked?

Published on July 7th 2017 - Listed in Internet DNS - 0 comments

Magento2 Load Balancer Health Check for AWS ELB

Published on June 26th 2017 - Listed in AWS Internet PHP MySQL DB Linux - 0 comments

AWS EC2 instance unreachable after reboot ([Errno 101])

Published on June 16th 2017 - Listed in Linux Internet AWS - 4 comments

The curious case of curl, SSL SNI and the HTTP Host header

Published on February 13th 2017 - last updated on May 29th 2019 - Listed in Internet Linux SSL TLS - 0 comments

Encrypted http connections (https) use four times more CPU resources

Published on January 19th 2017 - Listed in Internet Linux TLS SSL - 0 comments

Tracing a DirtyCow exploit hack several years back to 2007

Published on October 28th 2016 - Listed in Hacks Linux Internet - 0 comments

Slow down central mail relay server but with domain exceptions

Published on August 30th 2016 - Listed in Mail Linux Internet - 0 comments

Presenting check_es_store plugin: Monitor ElasticSearch store (disk) usage

Published on June 2nd 2016 - Listed in Icinga Nagios Monitoring Internet - 0 comments

Shopware shows content correctly but with http status 503

Published on May 30th 2016 - Listed in Internet - 0 comments

Amazon S3 bucket and Internet Explorer 11: HTTP 400 error because of umlaut

Published on April 29th 2016 - Listed in Windows Internet - 0 comments

Did you know Skype understands sed? Replace previous line with sed command!

Published on April 27th 2016 - Listed in Internet Linux - 0 comments

Downtime happens fast, especially if NIC (domain registry) deletes your domain by accident

Published on April 18th 2016 - Listed in Internet Personal DNS - 0 comments

Joomla CMS 3.4.5 hacked through RCE vulnerability

Published on January 4th 2016 - Listed in Hacks Internet - 1 comments

Automatic php form validation with HTML5 (required)

Published on December 18th 2015 - Listed in Internet HTML PHP - 0 comments

Seafile client stuck in sync? Check for special characters in file names!

Published on October 27th 2015 - Listed in Windows Internet Seafile Cloud - 0 comments

Wordpress web abused using fx() web shell and Priv8 mailer to send spams

Published on October 9th 2015 - Listed in Hacks Internet Linux - 0 comments

Improving Gmail spam filter: All it needs is a barking Linus Torvalds.

Published on July 22nd 2015 - Listed in Internet Personal - 0 comments

pptp client on Linux: Disable crazy anon logging (callmgr)

Published on July 21st 2015 - Listed in Linux Network Internet - 0 comments

Use FTPES with pure-ftpd and solve connection timeout issues

Published on June 12th 2015 - Listed in Linux Internet - 0 comments

Firefox cannot save passwords, store ssl certificate exceptions anymore

Published on May 7th 2015 - Listed in Internet Windows - 0 comments

Changed internet access from DSL to Cable - gained a bit of speed

Published on May 2nd 2015 - Listed in Internet Personal Network - 0 comments

When a Windows support phone scammer reaches a Linux Systems Engineer...

Published on March 3rd 2015 - Listed in Windows Linux Internet Hacks - 0 comments

Joomla website hacked through Akeeba component (com_joomlaupdate)

Published on February 25th 2015 - Listed in Hacks Internet PHP - 0 comments

Public and Private keys incorrect error in Wordpress with SSH auth

Published on February 2nd 2015 - Listed in Internet PHP CMS Wordpress - 0 comments

Disable AHBL (Abuse Hosts) DNS blocklist in Spamassassin

Published on January 20th 2015 - Listed in Internet Mail Linux - 3 comments

How to use openSUSE zypper behind a HTTP proxy (with authentication)

Published on November 10th 2014 - last updated on January 17th 2022 - Listed in Linux Network Internet - 5 comments

Wordpress hacked through vulnerability in Wysija (Mail Poet)

Published on November 9th 2014 - Listed in Internet Hacks PHP - 0 comments

Using Nagios check_smtp -S without SSLv3 (sslv3 alert handshake failure)

Published on October 21st 2014 - Listed in Nagios Monitoring Security Internet Mail - 0 comments

Sony Xperia Tablet Z with Kitkat: Fix for permission denied on sd card

Published on September 11th 2014 - Listed in Android Internet - 0 comments

Firefox displays: The image cannot be displayed because it contains errors

Published on September 8th 2014 - Listed in Internet Multimedia Graphics - 3 comments

One year of collected data - a review of temperatures in Zurich

Published on July 25th 2014 - Listed in Personal Internet - 0 comments

Using awstats in combination with logrotate

Published on June 23rd 2014 - Listed in Linux Internet - 0 comments

Nginx in front of Apache: Only default server website is shown

Published on June 18th 2014 - Listed in Linux Internet Nginx Apache - 0 comments

Nginx emerg error: could not build the server_names_hash

Published on June 5th 2014 - Listed in Linux Internet Unix Nginx - 0 comments

Prevent nginx from serving content to external domains (hotlinking)

Published on June 4th 2014 - Listed in Linux Unix Internet Nginx - 0 comments

Finding a spammer (or spam script) sometimes takes time and patience

Published on May 13th 2014 - Listed in Linux Hacks Internet Mail - 0 comments

Tracing a Joomla website hack back to com_extplorer module

Published on April 11th 2014 - Listed in Linux Internet Unix Hacks CMS - 1 comments

Debians patching solution for the openssl heartbleed bug

Published on April 10th 2014 - Listed in Linux Internet Unix Hacks - 0 comments

When GitHub and wget on Debian Wheezy bite each other (TLS warning alert)

Published on March 25th 2014 - Listed in Linux Internet Git - 2 comments

Photoshop fi written together as one character - how to disable ligatures

Published on February 13th 2014 - Listed in Graphics Multimedia Personal Internet - 0 comments

djbdns dnsache loop caching issue when using itself as resolver

Published on February 13th 2014 - Listed in DNS Internet Unix BSD - 0 comments

Nofawkx hack: WSO PHP shell uploaded through (very) old tiny_mce

Published on February 10th 2014 - Listed in Hacks Internet BSD - 0 comments

Uploaded and executed perl script through old Joomla vulnerability

Published on February 10th 2014 - Listed in Hacks Linux Internet CMS - 0 comments

Nginx rewrite URL examples with and without redirect address

Published on January 13th 2014 - last updated on February 21st 2022 - Listed in Nginx Internet Linux Unix - 6 comments

Atmail license key exceeded error - a global issue

Published on December 20th 2013 - Listed in Mail Internet Rant - 0 comments

Dear Gmail: What is going on with your spam filter?!

Published on December 19th 2013 - Listed in Mail Internet Personal Rant - 0 comments

Google Analytics vs. AWstats: Thats a big difference

Published on December 12th 2013 - Listed in Internet Personal Rant - 0 comments

Updating Wordpress: Got a PCLZIP_ERR_BAD_FORMAT error? The solution.

Published on November 26th 2013 - Listed in Internet Wordpress Linux - 0 comments

Monitoring nginx web server with check_nginx_status.pl

Published on November 1st 2013 - Listed in Internet Monitoring Nagios Linux Nginx - 3 comments

Use Top-Level-Domain (TLD) Wildcard in Apache Virtual Host

Published on October 10th 2013 - Listed in Internet Linux Unix Apache - 0 comments

phpmailer with mini_sendmail issue also affects modified shop cms

Published on October 2nd 2013 - Listed in Internet PHP Mail CMS Rant - 0 comments

Changing from PHP mysql to mysqli - what to look out for

Published on September 14th 2013 - last updated on April 28th 2021 - Listed in Internet PHP MySQL - 0 comments

Solving OpenCms startup error: Critical error while loading driver manager

Published on September 11th 2013 - Listed in Solaris Unix Internet Tomcat CMS - 0 comments

Now that's what I call a web hack! (wonder.php, rusztiko.com)

Published on September 5th 2013 - last updated on May 11th 2023 - Listed in Internet PHP Linux BSD Hacks - 1 comments

Bad admins: When the abuse mail address does not work (MTNL Delhi)

Published on September 4th 2013 - Listed in Internet Personal Mail Rant - 0 comments

In memoriam: Legalsounds.com

Published on August 22nd 2013 - Listed in Internet Rant - 0 comments

Portuguese spam tool uploaded through old Joomla

Published on August 19th 2013 - Listed in Internet Linux Hacks - 0 comments

Wordpress: Blog comments disabled but comment spams still happen

Published on August 12th 2013 - Listed in Internet CMS Wordpress Rant - 0 comments

HP ILO Download Mirror

Published on July 2nd 2013 - Listed in Hardware Internet - 1 comments

Kolab Groupware - Potential but not yet production ready

Published on July 1st 2013 - Listed in Linux Internet Mail Rant - 0 comments

Facebook did it again - just a bunch of bad programmers?

Published on June 24th 2013 - Listed in Internet Personal Rant - 0 comments

Newest Facebook app update (3.2) on Android crashes system

Published on May 11th 2013 - Listed in Android Internet - 0 comments

Another cgi web shell found (webr00t), uploaded through old Joomla

Published on May 2nd 2013 - Listed in Internet PHP Hacks - 0 comments

Contao CMS Updates not working (suhosin patch active)

Published on April 22nd 2013 - Listed in PHP Internet - 0 comments

Follow-up on the Joomla mailing issue with mini_sendmail

Published on April 16th 2013 - Listed in Internet PHP Mail - 0 comments

Set up OTRS so other agents can respond to tickets with different owner

Published on April 4th 2013 - Listed in Internet Linux - 1 comments

High CPU load due to mass imap-logins on dovecot

Published on March 15th 2013 - Listed in Linux Internet Mail - 0 comments

Tons of old Joomla CMS still running on the web

Published on March 7th 2013 - Listed in Internet Linux Rant - 0 comments

Follow up on the modified shop installation error

Published on January 19th 2013 - Listed in PHP Internet Linux - 0 comments

modified eCommerce shop 1.06 installer is broken - how to fix it

Published on January 18th 2013 - Listed in PHP Internet Rant - 0 comments

Nagiosgraph not showing correct values for disk space

Published on December 19th 2012 - Listed in Nagios Linux Internet Shell Monitoring - 0 comments

Joomla aklazy plugin sets weird meta refreshes, causing high load

Published on December 14th 2012 - Listed in PHP Internet - 0 comments

Google can also have server problems - Error 503 on latitude

Published on November 22nd 2012 - last updated on April 29th 2022 - Listed in Internet Rant - 0 comments

Philips' explain their Smart TV possibilities. Or not.

Published on November 5th 2012 - Listed in Internet Personal Rant - 0 comments

Send e-mails from local Postfix to local Exim on same host

Published on October 25th 2012 - Listed in Linux Internet Mail - 0 comments

Check/monitor SMTP server for TLS and SSL connections

Published on October 22nd 2012 - Listed in Linux Nagios Internet Mail Monitoring - 0 comments

Use dtrace to analyze Apache process consuming 100% CPU

Published on October 4th 2012 - Listed in Linux Internet Apache - 3 comments

Download Speed

Published on October 1st 2012 - Listed in Internet Personal - 0 comments

GoogleBot used as HTTP Agent by Hackers/Botscripts

Published on September 5th 2012 - Listed in PHP Internet Linux Hacks - 0 comments

Spam-Attacks (possibly Dark Mailer) through abused FTP account within 1s

Published on September 3rd 2012 - Listed in Internet PHP Linux Hacks Mail - 0 comments

Postfix: Enforce sending encrypted e-mails with TLS (smtp over TLS)

Published on August 3rd 2012 - Listed in Linux Internet Mail - 1 comments

Fixing slow Wireless LAN - the damn Multicast Rate setting

Published on July 25th 2012 - Listed in Internet Windows Android Hardware Personal Rant - 3 comments

Joomla forms (PHPMailer) do not work with mini_sendmail

Published on July 17th 2012 - Listed in Internet PHP Linux Mail - 0 comments

Add SLES11-SP2(-Updates) to Novell SMT Repository Mirroring

Published on May 23rd 2012 - Listed in Linux Internet - 2 comments

Proftpd: 530 Login incorrect due to invalid shell

Published on May 14th 2012 - Listed in Linux Internet - 2 comments

Webalizer Statistics stopped working after Debian upgrade

Published on May 7th 2012 - Listed in Internet Linux - 0 comments

New Gmail Layout: Show labeled text buttons again

Published on April 24th 2012 - Listed in Internet Mail Cloud - 0 comments

How to force Xinha to write <br> instead of <br />

Published on April 23rd 2012 - Listed in Internet HTML - 0 comments

Manage Confixx SpamAssassin User Settings in Roundcube

Published on April 20th 2012 - Listed in Internet PHP Mail Roundcube - 0 comments

Anti-(Blog)-Spamming technologies: Captcha vs. Questions

Published on April 1st 2012 - Listed in Internet Personal Mail - 1 comments

New website frischer-wind-im-thurgau.ch online

Published on March 26th 2012 - Listed in Personal Internet - 0 comments

The fun of video-surveillance

Published on February 24th 2012 - Listed in Personal Internet Surveillance - 0 comments

How to use Joomla's FTP mode (set correct $ftp_root path)

Published on February 23rd 2012 - Listed in Internet CMS - 0 comments

Joomla CMS hacks by using vulnerability in com_fabrik

Published on January 26th 2012 - Listed in Internet PHP Hacks Security - 4 comments

Current project: Website for political candidate

Published on January 14th 2012 - Listed in Internet Personal - 0 comments

Apache mod comparison: mod_php vs mod_suphp vs mod_fcgid vs mod_fastcgi

Published on December 4th 2011 - last updated on March 22nd 2019 - Listed in Linux PHP Internet Apache - 2 comments

Update on the timthumb Wordpress hack - it happened again!

Published on November 12th 2011 - Listed in Linux PHP Internet Hacks - 0 comments

Firefox 7 cuts http:// from adress bar (and how to restore it)

Published on October 15th 2011 - last updated on March 27th 2020 - Listed in Internet - 0 comments

Windows help is very helpful... somewhat

Published on August 21st 2011 - Listed in Internet Windows Rant - 0 comments

SMTP Internet provider interception - I do not like it.

Published on August 16th 2011 - Listed in Internet Mail Network Rant - 0 comments

Spam comparison: Ironport vs. Open Source solution

Published on August 12th 2011 - Listed in Linux Internet Mail - 1 comments

Facebook RSS Import fails and what you can do against it

Published on July 17th 2011 - Listed in Internet Rant - 0 comments

Intelligent Blog-Spamming

Published on June 21st 2011 - Listed in Internet Personal - 0 comments

What the countdown 'until Death of Computers' means (the Y2K38 problem)

Published on June 17th 2011 - last updated on November 15th 2023 - Listed in Personal Internet Linux Unix - 3 comments

Testing some Swiss Online-Shops for Hardware Upgrade

Published on June 7th 2011 - Listed in Personal Hardware Internet - 0 comments

Modified Nagios Plugin check_dell_warranty (Adapted to euro website)

Published on May 26th 2011 - Listed in Nagios Internet Hardware Monitoring - 1 comments

Howto change default MySQL privileges/permissions in Confixx

Published on May 24th 2011 - Listed in Linux Internet Database MySQL - 0 comments

Hotmail took more than one year to send an e-mail!

Published on May 23rd 2011 - Listed in Internet Mail - 0 comments

Nagios plugin check_esxi_hardware updated and comments on blog

Published on May 19th 2011 - Listed in Nagios VMware Internet Hardware Monitoring - 0 comments

Firefox Sync is a blast!

Published on April 25th 2011 - Listed in Internet Personal - 0 comments

ALL = Archive, and this is post 150!

Published on April 11th 2011 - Listed in Personal Internet - 0 comments

Object moved. Is it?

Published on March 16th 2011 - Listed in Internet Personal Rant - 0 comments

Helpful tuturials, informations, downloads collected in link list

Published on February 23rd 2011 - Listed in Internet - 0 comments

Googlebot and Apache CLOSE_WAIT's: SOLVED!

Published on February 7th 2011 - Listed in Linux Internet Apache - 0 comments

Googlebot freezes Apache and server load increases

Published on February 3rd 2011 - Listed in Linux Internet Apache - 0 comments

On a Hacker's trail

Published on January 25th 2011 - Listed in Internet Linux PHP Hacks - 2 comments

iPhone picture mails tagged as Spam

Published on December 10th 2010 - Listed in Internet Linux Mail - 0 comments

Dell supports people from a country called ... Second Life

Published on September 15th 2010 - Listed in Internet Rant - 0 comments

Yes, you have maintenance, but not for batteries

Published on September 3rd 2010 - Listed in Hardware Internet Rant - 0 comments

HowTo Change Confixx email account password in Roundcube

Published on August 14th 2010 - Listed in Internet Linux PHP Database MySQL Roundcube - 0 comments

The iPad has arrived - and this is serious!

Published on May 28th 2010 - Listed in Hardware Internet Personal Android Apple Rant - 0 comments

Swisscom ADSL started to block port 25

Published on May 25th 2010 - Listed in Internet Android Network Rant - 0 comments

What might be the best Blade system?

Published on May 5th 2010 - Listed in Hardware Internet Rant - 0 comments

New Nagios Plugin: Check Confixx License

Published on April 3rd 2010 - Listed in Nagios Linux Internet Monitoring - 0 comments

Google Gears a Virus (Trojan.Downloader-90750) ?

Published on March 24th 2010 - Listed in Internet - 1 comments

Confixx Counterscript fails after Debian Upgrade (Lenny)

Published on March 15th 2010 - Listed in Linux Internet - 0 comments

HTTP Forward using path variable with JavaScript

Published on February 22nd 2010 - Listed in Internet - 0 comments

Changes in Sun Customer Support since Oracle took over

Published on February 16th 2010 - Listed in Hardware Internet Rant - 1 comments

Gmail now supports sending from external e-mail addresses

Published on January 11th 2010 - Listed in Internet Mail - 0 comments

Good support, bad support

Published on November 20th 2009 - Listed in Hardware Internet Rant - 0 comments

Fighting Spam with SpamAssassin

Published on September 22nd 2009 - Listed in Internet Linux Mail - 0 comments

Atelier2.ch is 10 years online!

Published on September 5th 2009 - Listed in Internet - 0 comments

Testing a new Mailserver

Published on June 22nd 2009 - Listed in Internet Linux Mail - 0 comments

Funny support call!

Published on March 19th 2009 - Listed in Personal Internet Windows - 0 comments

I've refound my favourite childhood movies!

Published on February 17th 2009 - Listed in Personal Internet - 0 comments

How to use wired LAN and WLAN without problems

Published on February 15th 2009 - Listed in Internet Windows Network - 0 comments

Changes in news/blog display

Published on November 22nd 2008 - Listed in Internet Personal - 0 comments

Google Mail (GMail) now with different themes (layouts)

Published on November 20th 2008 - Listed in Internet Mail - 0 comments

Computer = Style

Published on August 5th 2008 - Listed in Personal Internet Hardware - 0 comments

Firefox 3 crash when trying to play a Flash video

Published on July 10th 2008 - Listed in Windows Internet - 0 comments

New How To's

Published on June 4th 2008 - Listed in VMware PHP Linux Shell Internet - 0 comments

Welcome to claudiokuenzler.com !

Published on May 26th 2008 - Listed in Personal Internet - 0 comments