Linux
Prevent SSH Connection Timing Out / Broken Pipe
How to prevent an SSH session to a server from being disconnected. Connection Timed Out or Broken Pipe
Fix SSH client_loop: send disconnect: Broken pipe
This tutorial solves the sudden SSH disconnection problem in Linux client_loop: send disconnect: Broken pipe.
The most secure connection...
How we replace firewalld with iptables on Centos 7
Attacks with bots and malware applications on websites are the order of the day, and the companies that offer security solutions are still...
Fix SMTP Error 451 (Temporary local problem – please try later)
A problem faced by many server administrators at the moment is related to a less common SMTP error that ...
Fix Error: Your PHP installation appears to be missing the MySQL extension which is required by WordPress
"Your PHP installation appears to be missing the MySQL extension which is required by WordPress" este o eroare intalnita de multi poses...
Content Encoding Error / Cannot Decode Raw Data (Fix Error NSURLErrorDomain)
"Content Encoding Error" sau "Cannot Decode Raw Data" este aceeasi eroare, mesajul fiind diferit de la un internet browser la altul. Ac...
Fix “Failed to load SELinux Policy” / CentOS / RHEL
În acest tutorial înveți ce este SELinux și cum rezolvi eroarea "Failed to load SELinux Policy" care apare pe sistemele de operare Cent...
Zsh vs. Bash in macOS Catalina
With the launch of macOS Catalina, in addition to many new features and features, Apple also introduced Zsh (Z shell) instead of Bash (Bou...
[Fix] nginx: [emerg] “load_module” directive is specified too late in nginx.conf
Installing the modules for Apache and NGINX requires changes to the configuration files. nginx.conf, in our case.
For u...
What is and how we block the access of a user agent (bot or browser) on a website [nginx tips]
First of all, let's see in broad terms what this user-agent of an Internet browser is and what it is used for.
What is User Agent (or...