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olkitu /
Last active Jul 24, 2021
CloudFlare firewall examples

Some example rules for CloudFlare firewall:

Block access to Wordpress php-files

(http.request.uri.path contains "/wp-content/" and http.request.uri.path contains ".php") or (http.request.uri.path contains "/wp-includes/" and http.request.uri.path contains ".php") or (http.request.uri.path eq "/xmlrpc.php") or (http.request.uri.path contains "wp-config")

Block access to sensitive PHP-files

olkitu /
Last active Apr 15, 2021
Gitlab CI Docker Prune
# Run this daily to cleanup unused images and networks
# chmod +x /etc/cron.daily/
# Create new log file
touch /var/log/docker-clean.log
# Delete all unused images and volumes
/usr/bin/docker system prune --volumes -a -f >> /var/log/docker-clean.log
olkitu /
Last active Jan 20, 2022
Enable 5G on Samsung Qualcomm Devices

This is tested Samsung Qualcomm phones S20/S21/Note20 Hong Kong and Taiwan versions.

  1. Prerequisities: You need to download and install Google Phone app from Google Play market (Phone by Google-Caller ID & Spam Protection)

  2. Dialer app by default: After the first launch, the application will ask you to make it the default dialer, confirm by selecting its blue icon from the list of available ones. You can return the native dialer after service menu manipulations (Settings - Apps - 3 dots in the upper right corner - Default apps - Phone)

  3. Activation of the service menu: Go to the Google Phone and dial *#*#27663368378#*#* for Android 10 or *#*#276633683782#*#* for Android 11. After pressing the last asterisk, the service menu will appear.

olkitu /
Last active May 30, 2021
OnePlus 8 and 8 Pro 5G-support

List of networks where 5G is enabled by default

Data is taken from OnePlus 8 Carrier Policy files. All OnePlus Unlocked models share same modem configurations but hardware supported combinations are different.

Check in site supported combinations:


olkitu /
Last active Dec 9, 2021
OnePlus 9 and 9 Pro 5G-support /
olkitu / docker-compose.yml
Last active Mar 20, 2021
DigitalOcean Metrics Agent on Docker Swarm (Tested RancherOS)
View docker-compose.yml
# docker stack deploy docker-compose.yml
version: "3.8"
image: digitalocean/do-agent:stable
mode: global
- /proc:/host/proc:ro
- /sys:/host/sys:ro
olkitu / ianmacd.json
Last active Jun 10, 2019
Magisk Repo for Sony X1
View ianmacd.json
"app": {
"version": "v7.0.1-2019032801-ianmacd",
"versionCode": "2019032801",
"link": ""
"magisk": {
"version": "18.2-2019032801-ianmacd",
"versionCode": "2019032801",
"link": "",
olkitu / Caddyfile
Last active May 18, 2019
Caddy WebServer configuration for Wordpress
View Caddyfile {
tls # Email for Let's Encrypt
root /var/www
fastcgi / /run/php/php7.2-fpm.sock php {
except /wp-content/upload
rewrite {
if {path} not_match ^\/wp-admin
if {path} not_match ^\/wp-includes
olkitu / functions.php
Created Mar 7, 2019
Hide WordPress version
View functions.php
remove_action('wp_head', 'wp_generator');
function wpbeginner_remove_version() {
return '';
add_filter('the_generator', 'wpbeginner_remove_version');
olkitu / .htaccess
Created Mar 7, 2019
Block access to PHP files on wp-content/upload, wp-content and wp-include directory
View .htaccess
<Files ~ "\.ph(?:p[345]?|t|tml)$">
deny from all