CentOS – SYSTEMCONF

What is NTP Server? NTP Server Installation on CentOS 6/7/8

It is a server that provides time information to NTP (Network Time Protocol) clients. NTP peer is a server that provides and receives time from …

How to Change Time and Date Settings on CentOs 6/7 Servers?

by ÖMER ŞIVKA0

After some installations on CentOS servers, the date and time may not be the same as our locale. You can use the “date” and “timedatectl” …

How to Change Root Password of CentOS 7 on VMware ESX?

by ÖMER ŞIVKA0

In this article, we will talk about how to restore a forgotten or lost root password on Redhat and CentOS 7 operating systems. We will …

Solution for “E: Invalid operation python3-pip” on Kali Linux 2021

by ÖMER ŞIVKA0

When we try to install python3-pip on Kali Linux 2021, the error “E: Invalid operation python3-pip” appears. To solve this, we will run the following …

pip Installation on Kali Linux

by ÖMER ŞIVKA0

Pip is a package management tool for Python. Python is a very popular programming language. Python is a common language used for hacking scripts. It …

What is Screen Tool in Linux and How to Use It?

by ÖMER ŞIVKA0

When we make a remote connection via SSH or a similar way, there may be some commands in Linux terminals that we do not want …

New Linux Kernel Vulnerability – CVE-2021-33910,CVE-2021-33909

by ÖMER ŞIVKA0

The vulnerability, discovered by Qualys researchers, tracked as CVE-2021-33909, resides in the filesystem layer used to manage user data, a feature universally used by all …

What is Linux AWK? AWK Example Usage?

by ÖMER ŞIVKA0

There is information about the “awk” command in Linux-based operating systems, which is used to search within the file, list it, and print the content …