brunoleles

Install PHP 7.1 - Ubuntu

Assumptions

• Apache2 is already installed

Steps

Adding packages repositories and dependencies

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

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

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

• 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

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

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

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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