Dec 09 2020
In this article I’ll show how you can save your Git username and password and avoid entering your Git username and password for every push.
There are three methods how to save Git credentials: Git SSH authorization, Git credentials caching, and Git credentials saving using credential.helper. Continue reading
Nov 30 2020
Much like Google and Amazon, Xiaomi doesn’t consider itself a hardware manufacturer, but an internet company which happens to make hardware. The company has promised to forever cap hardware profit margins at 5%. All this means is (similar to the other tech giants) Xiaomi needs to make money in other ways. One of them is by offering add-ons, extra services, and gaining revenue through ads.
Of course ads can be really annoying and that’s how to disable ads in Xiaomi MIUI: Continue reading
Nov 04 2020
What is the correct way to store /var on a separate partition?
First prepare a new partition (e.g. with parted or fdisk and mkfs).
For example, let’s create a new partition in fdisk:
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#fdisk /dev/vda |
then choose n for the new partition and go through configuration steps.
choose w at the end to write changes to a disk. Continue reading
Oct 12 2020
In case you need to migrate a numerous Database Mail Profiles to another MSSQL server doing this manually is exhausting and error-prone. The script, originally written by Iain Elder and enhanced by Frank Gill generates dynamic SQL statements to recreate database mail accounts and profiles on another SQL server. All you need to do is run this script in a new query window, copy the dynamic SQL statement in a new window and execute it. The script is listed below. Continue reading
Sep 15 2020
After running StatsMan for some time, one day I saw the error “error 1 – no aggregation data found in the statsman data cache“.
First of all I checked the state of “Redis” and “Skype for Business StatsMan Listener” services and they were “Running”. Continue reading
Sep 02 2020
As Tor is not a http proxy but a Socks one you cannot insert .onion name or IP in proxy_pass directive. In order to use Nginx as reverse proxy to .onion sites you will need a socat.
Socat is a command line based utility that establishes two bidirectional data streams and transfers between them. This data can take many forms such as files, pipes, devices (terminal or modems), or sockets (UNIX, IPv4, IPv6, TCP, SSL etc). The streams can be constructed from a large and diverse selection of data sinks, sources and address options, which allows Socat to be highly flexible in its usage. It is for this reason that it and similar tools are often referred to as multipurpose relays. Continue reading
Sep 02 2020
Nginx server is loved by many people for its proxy capabilities and ease of configuration. A simple proxy_pass can allow you to connect to any of the backends such as GoLang, php-fpm, NodeJS, another Nginx, Tomcat, Apache, Gunicorn, uwsgi, Flask, Django, an external CDN and many more.
When proxying a request to another server, you may or may not have access to a log of the server. So it is important to be able to debug the problem if an issue occurs. Common problems that you may face when proxying request are below
Sep 02 2020
Nginx was configured as reverse proxy for an upstream server that servers a website. Upon checking the setup I encountered the 502 Bad gateway error. In Nginx error.log I found the following line:
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*1 upstream prematurely closed connection while reading response header from upstream, client: 127.0.0.1, server: , request: "GET /check HTTP/1.1", upstream: "http://127.0.0.1:4005/check", host: "example.com" |
Aug 19 2020
If you have mod_pagespeed installed on your webserver you may notice the following lines in access.log file:
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*ipofserver* - - [24/Jan/2019:13:40:13 +0100] "GET /wp-content/***.jpg HTTP/1.1" 200 1806 "https://***.com/*" "Serf/1.3.9 (mod_pagespeed/1.13.35.2-0)" *ipofserver* - - [24/Jan/2019:13:40:13 +0100] "GET /wp-content/***.jpg HTTP/1.1" 200 1806 "https://***.com/*" "Serf/1.3.9 (mod_pagespeed/1.13.35.2-0)" *ipofserver* - - [24/Jan/2019:13:40:13 +0100] "GET /wp-content/***.jpg HTTP/1.1" 200 1806 "https://***.com/*" "Serf/1.3.9 (mod_pagespeed/1.13.35.2-0)" |
Depending on the size of your website requests from mod_pagespeed can add flood your logfiles and their size will be significantly larger. Here is how you can exclude mod_pagespeed requests from access.log file Continue reading
Aug 19 2020
Disqus and other comments does not show on WordPress
The most often reason is misconfiguration in your WordPress. Check the following:
Turning on Comments for a Single Post or Page
Continue reading