brunoleles

The following signatures couldn't be verified because the public key is not available: NO_PUBKEY XXXXXXXXXXXXX

Problem

$> sudo apt update
...
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/6.0 InRelease: The following signatures couldn\'t be verified because the public key is not available: NO_PUBKEY 6A26B1AE64C3C388

brunoleles

Mongodb Logrotate config example

Mongodb don't rotate automaticaly its logs, this config to lofrotate does the trick

# File: /etc/logrotate.d/mongodb
/var/log/mongodb/mongod.log {
        daily
        missingok
 rotate 14

brunoleles

Android (allow screen capture cast)

https://www.reddit.com/r/AnyDesk/comments/j2kfqs/comment/gj6bs3v/

adb shell appops set com.anydesk.anydeskandroid PROJECT_MEDIA allow
adb shell appops set com.anydesk.anydeskandroid.custom PROJECT_MEDIA allow

brunoleles

• Open: /etc/ssh/sshd_config
• Change:
  • TCPKeepAlive yes
  • ClientAliveInterval 100 (desired interval in seconds )
• Restart ssh service (mine was, sudo service ssh restart )
• To validade, open a ssh coneection and on other terminal, run sudo tcpdump -n -tttt

brunoleles

Modify Apache 2 Server Header

Check if mod_security2

$> ls -lah /etc/apache2/mods-available/ | egrep "security"
-rw-r--r-- 1 root root  551 Mar 24 22:43 security2.conf
-rw-r--r-- 1 root root   91 Sep 28  2017 security2.load

brunoleles

git - reset only file permissions, keep content modifications

Resets all file permissions, and keep "content" modifications.

Reference:

• https://stackoverflow.com/questions/2517339/how-to-restore-the-permissions-of-files-and-directories-within-git-if-they-have

git diff -p -R --no-ext-diff --no-color | grep -E "^(diff|(old|new) mode)" --color=never | git apply

brunoleles

workaround - function "xdebug_is_enabled" has been deprecated

<?php
if (!function_exists('xdebug_is_enabled')) {
	function xdebug_is_enabled() {
		if (ini_get('xdebug.mode') === 'develop') {
			return true;
		}
 return false;

brunoleles

Install PHP 7.1 - Ubuntu

Assumptions

• Apache2 is already installed

Steps

Adding packages repositories and dependencies

brunoleles

TLDR: I now add the following snippet to all my Dockerfiles:

# If host is running squid-deb-proxy on port 8000, populate /etc/apt/apt.conf.d/30proxy
# By default, squid-deb-proxy 403s unknown sources, so apt shouldn't proxy ppa.launchpad.net
RUN route -n | awk '/^0.0.0.0/ {print $2}' > /tmp/host_ip.txt
RUN echo "HEAD /" | nc `cat /tmp/host_ip.txt` 8000 | grep squid-deb-proxy \
  && (echo "Acquire::http::Proxy \"http://$(cat /tmp/host_ip.txt):8000\";" > /etc/apt/apt.conf.d/30proxy) \
  && (echo "Acquire::http::Proxy::ppa.launchpad.net DIRECT;" >> /etc/apt/apt.conf.d/30proxy) \
  || echo "No squid-deb-proxy detected on docker host"

brunoleles

<?php
/*
OCP - Opcache Control Panel   (aka Zend Optimizer+ Control Panel for PHP)
Author: _ck_   (with contributions by GK, stasilok)
Version: 0.1.7
Free for any kind of use or modification, I am not responsible for anything, please share your improvements

* revision history
0.1.7  2015-09-01  regex fix for PHP7 phpinfo
0.1.6  2013-04-12  moved meta to footer so graphs can be higher and reduce clutter