My Wiki
- Categories:
  - Ansible
  - API
  - Atlassian
  - AWS
  - BASH
  - CLI
  - Code snippets
  - Docker
  - Firewall
  - Git
  - Let's encrypt
  - Mail
  - Mikrotik
  - Monitoring
  - Python
  - SSL
  - SSH
  - VPN
  - Webserver
  - Windows
  - Wordpress
  - Misc

My Wiki

Categories:

Ansible

Ansible debug all variables	2021/11/04 12:02
Ansible debug one variable	2022/04/11 08:59
ansible playbook examples	2024/06/10 08:43
ansible troubleshooting	2023/12/18 14:34
Clone remote repository with ansible git module using ssh key	2022/03/14 13:34
Dockerized jenkins install with docker in docker via ansible (dind)	2022/07/12 12:53
Docker troubleshooting	2022/01/21 15:51
Encrypt content with Ansible Vault	2021/08/13 13:25

API

Atlassian Bamboo API	2020/11/28 13:49
Bitbucket Cloud API steps	2020/11/29 00:23
Bitbucket Server API steps	2020/11/29 00:25
Connect to Azure REST API	2022/08/30 11:45
Github webhooks via api calls	2021/03/30 11:16
Updateing Azure database firewall via Azure API	2022/09/02 13:29

Atlassian

Atlassian apps AWS testing troubleshooting	2023/06/30 17:56
Atlassian Bamboo API	2020/11/28 13:49
Bitbucket Cloud API steps	2020/11/29 00:23
Bitbucket Server API steps	2020/11/29 00:25
Confluence AWS deploy	2023/10/16 16:08
Confluence troubleshooting	2020/12/14 09:18
Connect Microsoft Azure Active directory with Atlassian Cloud	2021/02/19 14:34
Connect to Samba with LDAP (Bitbucket e.g.)	2020/12/14 09:25
Custom Jira translation in Docker container	2020/12/14 09:38
Download single file from BitBucket server	2021/02/12 10:13
group jira customers by project mysql query	2020/12/14 09:44
Import repository from Bitbucket to Github	2024/02/07 15:20
Installing Atlassian Servicedesk	2021/03/29 14:02
Installing Confluence server	2020/12/14 09:46
Installing Confluence server in Docker behind reverse proxy	2020/12/14 09:49
Installing mysql5.7 for Jira	2021/01/11 13:54
Install 2 node Jira Datacenter in Docker behind apache reverse proxy	2021/02/25 11:56
Jira ssl apache2 configuration	2021/01/11 14:45
Jira troubleshooting	2020/12/14 09:42
Migrate Jira to new server	2021/01/11 14:49
Set Github status from Bamboo	2020/11/29 00:33
Upgrade confluence	2024/01/16 10:53

AWS

AWS CLI with 2FA	2024/10/16 12:18
aws cli commands	2024/10/28 08:55
aws troubleshooting	2025/03/05 11:57
aws vpc peering	2025/03/05 12:12
Confluence AWS deploy	2023/10/16 16:08
Create a Docker config Secret for private image pulling in Pulumi	2025/02/19 15:11
Kubernetes AWS cross-account domain validation for SSL domains using cert-manager	2025/02/25 09:35

BASH

aws cli commands	2024/10/28 08:55
Bash commands	2022/09/19 21:53
Create custom URI/URL handlers	2020/12/04 15:06
curl commands	2021/11/10 12:16
Disable "You have new mail in var mail..."	2021/04/09 07:58
Download all pdfs from Humble Bundle	2021/03/31 10:58
Geoblock country bash script	2020/12/04 15:11
nginx logs parsing commands	2024/07/22 10:32
Remove first letter from files and add other character	2022/10/29 11:30
Set bash prompt to FQDN	2022/11/01 10:07
Set terminal title to server's hostname	2021/03/23 16:46
Update message of the day (MOTD)	2021/03/30 09:11

CLI

awk commands	2021/10/27 07:15
AWS CLI with 2FA	2024/10/16 12:18
aws cli commands	2024/10/28 08:55
Docker commands	2020/12/14 09:50
Download single file from BitBucket server	2021/02/12 10:13
Github cli commands	2024/02/12 09:22
Manipulate Google drive from CLI	2024/05/10 14:02
mysqldump tips	2020/12/11 15:00
Openssl commands	2020/12/09 14:37
Remove first letter from files and add other character	2022/10/29 11:30
Set terminal title to server's hostname	2021/03/23 16:46
WP cli commands	2020/12/09 14:17

Code snippets

Fixed button size in GridLayout	2020/12/08 18:40
Custom button size in RecycleView	2020/12/09 12:42
RecycleView	2020/11/28 16:15
Python pandas dictionary grouping	2022/06/29 11:08

Docker

Access host services from docker without using 'host' network mode	2025/09/19 12:21
Avoid upstream not found in nginx when using only one upstream server	2023/03/30 12:52
Create a Docker config Secret for private image pulling in Pulumi	2025/02/19 15:11
Custom Jira translation in Docker container	2020/12/14 09:38
Deleting images from private docker registry	2024/01/11 10:25
Dockerized jenkins install with docker in docker via ansible (dind)	2022/07/12 12:53
Dockerizing next.js monorepo app	2025/02/14 13:11
Docker commands	2020/12/14 09:50
Docker troubleshooting	2022/01/21 15:51
Expose apps on local lan on DNS names via Traefik and Docker	2025/08/24 09:36
Installing Confluence server in Docker behind reverse proxy	2020/12/14 09:49
Install JSON log filter parser plugin in Rundeck	2022/08/31 14:35
MediaWiki inside Docker container	2020/12/17 11:02
Private docker registry	2024/01/10 15:51
Proxy non-http traffic through nginx	2022/02/28 15:10
Rundeck add remote node	2022/06/23 09:01
terraform troubleshooting	2022/11/30 10:18
Use Hetzner storage box as docker volume	2023/03/09 10:15
Write to custom host path from Docker container	2022/12/21 15:12

Firewall

Control traffic by port number	2021/01/11 13:08
Drop lots of IP subnets in shorewall	2025/09/15 12:25
fail2ban examples	2022/11/08 15:10
Geoblock country bash script	2020/12/04 15:11
Mikrotik port forwarding	2025/02/15 20:55
Mikrotik website blocking	2021/05/14 14:20
Save iptables rules and clear firewall	2025/09/18 08:26
Shorewall custom logging	2021/01/11 13:15
shorewall setup	2022/11/01 10:12
Sophos UTM howtos	2024/06/04 14:29

Git

Change git author and email in history retroactively	2021/03/29 14:21
Clone remote repository with ansible git module using ssh key	2022/03/14 13:34
Github webhooks via api calls	2021/03/30 11:16
Git line endings problem	2021/03/30 11:41
git pull via ssh public key	2021/03/30 11:18
Import repository from Bitbucket to Github	2024/02/07 15:20
Install gogs on Debian 8 Jessie with nginx as reverse proxy	2022/10/03 09:19
Local git repo sync with github	2022/10/03 10:14
Merge multiple commits into one commit	2021/03/30 11:44

Let's encrypt

Certbot download certificates only	2020/12/07 12:47
Install certbot via manual method	2020/12/02 12:32
Letsencrypt certbot troubleshooting	2021/02/25 15:06
Expand existing letsencrypt certficate for multiple domains	2021/01/14 15:38
certbot installation	2020/12/11 10:23
Kubernetes AWS cross-account domain validation for SSL domains using cert-manager	2025/02/25 09:35
Letsencrypt certificate via DNS authentication	2020/11/29 14:16
Lets Encrypt with an nginx reverse proxy	2021/06/04 08:59
Obtain letsencrypt certificate for domain with multiple IPs	2022/12/21 15:22
Proxy pass nginx connection using self-signed certificates	2022/07/19 14:30
Setup certificate on servers without root access	2020/12/07 10:32
Update Letsencrypt mail address or resubscribe	2020/12/17 10:55

Mail

Add DKIM and DMARC to exim4 MTA	2020/12/09 14:32
Automatically sync folders from Outlook 365 in Thunderbird	2021/11/13 22:06
Configure exim4 to bypass local mail delivery	2021/03/11 12:14
Connect thunderbird with Oulook 365	2021/05/25 14:58
Disable "You have new mail in var mail..."	2021/04/09 07:58
DKIM keys via amavis	2021/04/09 08:13
exim troubleshooting	2022/09/30 12:27
Install send only exim4 mail server	2021/04/14 11:08
mailcow share inbox or folder	2025/08/19 11:53
Mail troubleshooting	2021/04/10 21:15
Migrating gmail from one G suite account to another	2020/11/30 14:33
Receive dmarc reports to different domain	2020/12/07 13:27
Self-hosting mail tips	2021/04/14 11:11
Send delayed mail via Laravel queue	2021/02/02 10:44
Send mail with PHP Laravel/swiftmailer using Microsoft smtp.office365.com	2021/04/08 13:34
Send mail from raspberrypi using Gmail	2021/10/09 22:26
Send test email from server	2021/04/14 11:13
Send test email via php	2021/04/14 11:15

Mikrotik

Access device on different subnet on Mikrotik	2021/05/01 12:31
Add static VPN IP address for client on Mikrotik	2021/06/02 10:15
Configure Mikrotik router as wifi repeater	2025/07/09 18:04
Expose apps on local lan on DNS names via Traefik and Docker	2025/08/24 09:36
Mikrotik limit traffic with burst	2021/05/14 14:16
Mikrotik OpenVPN setup	2021/02/04 10:18
Mikrotik port forwarding	2025/02/15 20:55
Mikrotik website blocking	2021/05/14 14:20
PXE booting over local network with Mikrotik	2025/06/24 15:51

Monitoring

Add new nagios check on remote host	2023/02/03 15:42
Add new check on localhost (nagios itself)	2022/02/17 14:33
Graylog troubleshooting	2022/02/18 12:16
Icinga/nagios troubleshooting	2021/03/31 11:15
Nagios troubleshooting	2022/04/26 12:44
New host setup - windows	2021/03/31 11:26
New icinga host setup - linux	2021/03/31 11:12
Backup sentry	2023/08/31 09:37
Sentry install	2022/10/21 09:00

Python

Activate python virtual environment in Terminator	2020/12/02 16:11
Content security policy report uri endpoint in python	2021/11/11 13:19
Create self contained python script	2021/01/21 14:20
Deploying Django website	2021/05/19 12:12
Drop lots of IP subnets in shorewall	2025/09/15 12:25
Fixed button size in GridLayout	2020/12/08 18:40
Custom button size in RecycleView	2020/12/09 12:42
RecycleView	2020/11/28 16:15
Python error troubleshooting	2024/05/06 08:46
Python locale problem	2021/05/19 12:14
Python pandas dictionary grouping	2022/06/29 11:08
Kivy code examples	2020/11/28 16:09
Use Konsole profile in python virtual environment	2021/05/15 09:19

SSL

Certbot download certificates only	2020/12/07 12:47
Install certbot via manual method	2020/12/02 12:32
Letsencrypt certbot troubleshooting	2021/02/25 15:06
Creating CA and signing server and client certs with openssl	2021/04/15 11:29
Enable OCSP stapling	2021/10/27 14:39
Expand existing letsencrypt certficate for multiple domains	2021/01/14 15:38
Ftp ftp_login(): SSL/TLS handshake failed	2021/04/30 10:50
http to https redirect	2021/07/09 08:02
certbot installation	2020/12/11 10:23
Kubernetes AWS cross-account domain validation for SSL domains using cert-manager	2025/02/25 09:35
Letsencrypt certificate via DNS authentication	2020/11/29 14:16
Nginx troubleshooting	2022/07/20 11:21
Obtain letsencrypt certificate for domain with multiple IPs	2022/12/21 15:22
Openssl commands	2020/12/09 14:37
Proxy pass nginx connection using self-signed certificates	2022/07/19 14:30
Setup certificate on servers without root access	2020/12/07 10:32
SSL peer certificate or SSH remote key was not OK (sentry-cli)	2023/06/16 12:02
Update Letsencrypt mail address or resubscribe	2020/12/17 10:55
Update packages on Debian when certificate is expired	2021/12/14 15:17

SSH

Add ssh-agent for ssh-key	2022/09/28 09:26
Clone remote repository with ansible git module using ssh key	2022/03/14 13:34
Desktop shortcut to open SSH tunnel and then open Firefox tab	2020/11/28 13:40
git pull via ssh public key	2021/03/30 11:18
Fix Remmina right click tools	2020/11/28 14:42
Rundeck add remote node	2022/06/23 09:01
sftp limit users to home folder	2022/11/01 10:10
Show zenity notifcation on string selection	2021/10/16 16:49
ssh locale warning	2022/10/03 10:15
SSH tunnel port forwarding	2020/12/11 15:39
Tunnel Firefox connections through dynamic port	2021/06/04 08:53
Virtualbox ssh forwarding	2022/11/12 11:39

VPN

Add VPN users	2020/12/11 14:53
Add static VPN IP address for client on Mikrotik	2021/06/02 10:15
Connect to multiple VPNs on Windows	2021/07/09 07:23
Install OpenVPN in lxc	2021/07/09 07:47
Mikrotik OpenVPN setup	2021/02/04 10:18
NetworkManager can't connect to openvpn	2021/07/09 07:38
Openvpn installation	2024/04/09 09:25
Revoke openvpn certificates	2025/03/03 16:14
Sophos UTM howtos	2024/06/04 14:29
VPN troubleshooting	2024/06/06 12:38

Webserver

Apache rewrite hints	2020/11/29 00:37
Disable cacheing of files with certain extension in apache	2022/09/19 21:49
Download file from apache website by sending custom header	2022/04/17 10:47
Enable OCSP stapling	2021/10/27 14:39
lighttpd force pdf download	2022/10/03 10:09
lighttpd url redirect	2022/10/03 10:11
Nginx caching	2024/06/06 13:11
nginx http to https config	2021/07/09 08:26
Nginx troubleshooting	2022/07/20 11:21
Password protect nginx site	2021/07/09 08:13
Password protect site with htaccess in Apache	2021/01/18 13:28
Proxying DNS name to local service	2020/11/29 14:15
Proxy non-http traffic through nginx	2022/02/28 15:10
Setting up a website behind Cloudflare proxies	2021/03/26 10:45
Snappass password sharing behind Apache2 reverse proxy	2020/11/29 14:23

Windows

Access Ubuntu via vnc from windows machines	2021/04/14 09:19
Change Windows username	2021/06/02 07:42
Connect to multiple VPNs on Windows	2021/07/09 07:23
Copy files from Windows encrypted disk	2023/04/29 11:51
Install Windows Subsystem for Linux (WSL) in Virtualbox	2024/12/17 13:23
New host setup - windows	2021/03/31 11:26
Restrict Microsoft Teams or Groups creation	2021/04/21 11:23
Stop VMware windows 10 freeze after shutdown	2021/06/29 13:12
Virtualbox Ubuntu host and Windows guest communication	2022/11/12 11:41
Windows 2016 Server disable password expiry	2022/11/12 11:44
Windows installation troubleshooting	2023/05/01 10:45
Windows local user account missing on login screen	2021/06/02 07:39

Wordpress

Copy wordpress multisite site (theme) to another site	2021/01/15 14:24
Create Wordpress user directly in database	2022/04/07 08:35
Divi themebuilder troubleshooting	2021/05/19 07:10
Multisite Wordpress migration	2022/10/15 09:53
Server hardening	2021/06/04 08:49
Turn off php warnings for Wordpress	2022/01/03 14:40
Upload additional file types in WordPress	2021/03/23 10:27
Wordpress on nginx	2021/05/18 09:19
Wordpress permissions	2021/05/18 09:14
Wordpress php plugins	2021/04/10 13:27
Wordpress sql user privileges	2021/05/18 09:22
Wordpress troubleshooting	2022/08/16 10:28
WP cli commands	2020/12/09 14:17

Misc

Input muliple form fields with keepassxc

2024/05/09 12:37

Table of Contents

My Wiki

Categories:

Ansible

API

Atlassian

AWS

BASH

CLI

Code snippets

Docker

Firewall

Git

Let's encrypt

Mail

Mikrotik

Monitoring

Python

SSL

SSH

VPN

Webserver

Windows

Wordpress

Misc