Linux

Linux is a family of open-source Unix-like operating systems based on the Linux kernel. Some of the most popular Linux distributions include Debian, Fedora, and Ubuntu.

www.linux.org

image 19 - Enable traceroute in cPanel

Enable traceroute in cPanel

For cPanel users to be able to use the traceroute command via terminal, traceroute has to be installed on the server and enabled in WHM settings. Step 1. Install traceroute Ubuntu: apt-get install traceroute CentOS: yum install traceroute Step 2...

image 1 - How to Install Magento 2.4.5 on CentOS (Complete Guide)

How to Install Magento 2.4.5 on CentOS (Complete Guide)

In this guide, I will be installing Magento 2.4.5 on a cPanel server where ElasticSearch has been installed. Before proceeding to the next step make sure that you are using a supported PHP version and have all required extensions enabled. Step 1...

image 5 - Add body_check to Postfix MailGateway

Add body_check to Postfix MailGateway

By default PostfixMG only scans the subject for bad words, but you can also enable body checks. Step 1. First edit the main conf file and include in it the new file with body_check rules that We will add later: nano /etc/postfix/main.cf and to the...

image 2 - Proxmox Mail Gateway Login failed. Please try again.

Proxmox Mail Gateway Login failed. Please try again.

Login failed to Proxmox MailGateway and 595 status code is reported:

To fix simply reset the password:

passwd

and run:

pmgconfig apicert --force 1​
systemctl restart pmgproxy pmgdaemon​

Source: PMG Web login reset

image 36 - [INFO] Timeout - try typing a little faster next time

[INFO] Timeout – try typing a little faster next time

When using FTP from a slow internet connection, files are not fully transferred, and the following error is recorded in the messages log: [INFO] Timeout – try typing a little faster next time To resolve this, edit pureftpd configuration file:...

MobaXterm Personal 20.3 L2R6UCkkiZ - How to backup a VPS from the inside

How to backup a VPS from the inside

Here is how to backup a VPS “from the inside” Create a directory for the container: mkdir /backup Create an archive vpsbackup.tar.gz of all files and place it in this folder: tar -zcvpf /backup/vpsbackup.tar.gz --directory=/ ...

MobaXterm Personal 20.3 BpISlMbEyO - Disabling SELinux

Disabling SELinux

To disable SELinux for this boot:

setenforce 0

To permanently disable SELinux edit the configuration file:

nano /etc/selinux/config

or

nano /etc/sysconfig/selinux

find SELINUX=enforcing and replace it with SELINUX=disabled

then reboot the system.

image - When the AWS EC2 instance was created

When the AWS EC2 instance was created

Here is how to check when an EC2 instance was created: Option 1. Check the Volume attachment time Option 2. Using a Python script import boto3 ec2 = boto3.resource('ec2', region_name='instance_region_name') volume = ec2.Volume('vol-id') print volume...