Matomo import_logs.py script running into json.decoder.JSONDecodeError error

Published on September 5th 2024 - Listed in Linux Internet - 0 comments

Empty CentOS 7 repository mirrors and how they break CI/CD pipelines

Published on August 8th 2024 - Listed in Linux Internet - 0 comments

How to run Jitsi video conference server behind NAT and internal Reverse Proxy

Published on April 19th 2024 - Listed in Internet Nginx Linux Network Office - 0 comments

Yet another DNSBL has gone offline (spamtrap.drbl.drand.net)

Published on March 27th 2024 - Listed in Monitoring Internet Mail - 0 comments

Differences between 301 and 302 redirects and their SEO impact

Published on February 13th 2024 - Listed in HTML Internet - 0 comments

Solving DNS issues due to outdated /etc/resolv.conf inside Rancher managed Kubernetes after a DNS server change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 - 1 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 June 7th 2024 - 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 - 25 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 April 11th 2024 - 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

RSS feed

Blog Tags:

  AWS   Android   Ansible   Apache   Apple   Atlassian   BSD   Backup   Bash   Bluecoat   CMS   Chef   Cloud   Coding   Consul   Containers   CouchDB   DB   DNS   Database   Databases   Docker   ELK   Elasticsearch   Filebeat   FreeBSD   Galera   Git   GlusterFS   Grafana   Graphics   HAProxy   HTML   Hacks   Hardware   Icinga   Influx   Internet   Java   KVM   Kibana   Kodi   Kubernetes   LVM   LXC   Linux   Logstash   Mac   Macintosh   Mail   MariaDB   Minio   MongoDB   Monitoring   Multimedia   MySQL   NFS   Nagios   Network   Nginx   OSSEC   OTRS   Office   PGSQL   PHP   Perl   Personal   PostgreSQL   Postgres   PowerDNS   Proxmox   Proxy   Python   Rancher   Rant   Redis   Roundcube   SSL   Samba   Seafile   Security   Shell   SmartOS   Solaris   Surveillance   Systemd   TLS   Tomcat   Ubuntu   Unix   VMWare   VMware   Varnish   Virtualization   Windows   Wireless   Wordpress   Wyse   ZFS   Zoneminder