How to install vsftpd on Ubuntu Server
vsftpd is a GPL licensed FTP server for UNIX systems, including Linux. It is secure and extremely fast. It is stable. Don’t take my word for it, though. Below, we will see evidence supporting...
Category: Linux
How to install LAMP (Linux, Apache, MySQL, PHP) on Ubuntu Server
LAMP (Linux, Apache, MySQL, PHP/Perl/Python) is an archetypal model of web service stacks, named as an acronym of the names of its original four open-source components: the Linux operating system, the Apache HTTP Server,...
How to optimize performance of the LEMP stack on Ubuntu Server
In the previous article, I introduced you to how to install LEMP (Linux, Nginx, MySQL, PHP) on Ubuntu Server, today, I would like to introduce you to some tips to optimize the LEMP server...
How to install LEMP (Linux, Nginx, MySQL, PHP) on Ubuntu
Nginx is a lightweight webserver/reverse proxy server and email (IMAP/POP3) proxy server, distributed under a BSD-like protocol, available on UNIX, GNU/Linux, Run on operating systems such as BSD, Mac OS X, Solaris, and Microsoft...
How to create or remove SWAP partitions in Linux
As you all know, when the Linux system is consuming physical memory, the inactive pages are moved from physical memory to the SWAP space, and the SWAP space can exist as a dedicated SWAP...
Ubuntu 20.04 is removing Python 2
Python’s developers have announced that Python 2 will stop maintenance after January 1, 2020, and Ubuntu 20.04, which is scheduled for release next April, will be the next long-term support release, so an important...
How to Flush DNS Cache on Linux
Everyone knows that the DNS server is one of the core components of the Internet. Without the DNS server, users have to use IP addresses to access websites. This is almost an impossible task,...
[Linux Basics] How to change time zone
If your Linux system time zone is not configured correctly, you must manually adjust to the correct local time zone. NTP synchronizes time processing only calculates the offset between local time and UTC time....
Using the Dig command to query DNS records in Linux
Dig ( Domain Information Groper) is a powerful command-line tool that can be used for DNS record queries. Using the dig command, you can query information about various DNS records, including hostname records (A,...
FreeBSD 14.0 released, Unix-like operating system
FreeBSD is a UNIX-like operating system based on the “4.4BSD-Lite” released by the University of California at Berkeley with some “4.4BSD-Lite2” enhancements for i386, amd64, IA-64, arm, MIPS, PowerPC, ppc64, PC -98, UltraSPARC, and...
Ubuntu Touch installer supports OnePlus 3 and Sony Xperia X
Although Canonical officially abandoned the Ubuntu Touch mobile operating system, third-party developers are still actively providing regular OTA updates and feature improvements. Today, UBports developer, Marius Gripsgard announced on Twitter that the much-anticipated Ubuntu Touch...
How to install text editor Atom in Linux
Atom is a cross-platform text editor for Github specifically for programmers. With a simple and intuitive graphical user interface, and there are many interesting features: support for CSS, HTML, JavaScript, and other web programming languages....
How to install PowerShell Core in Linux
PowerShell is built on top of the .NET Framework and is a task-based open-source command-line shell and scripting language. The goal is to become a ubiquitous language for managing hybrid cloud assets, which is...
Iptables rules that Linux administrators should know
Managing network traffic is one of the toughest tasks that system administrators must handle. We must specify that users connected to the system meet the firewall’s incoming and outgoing requirements to maximize system protection....
How to change file/directory permission in Linux
How to change file/directory permission in Linux chmod chmod (change file mode bits) command allows you to change file access and directory. File permissions are given to users, groups, and other users. SYNOPSIS chmod...
MidnightBSD 3.0 releases: free Unix-like, based on FreeBSD
MidnightBSD is a desktop operating system derived from FreeBSD. Unlike other BSD-based operating systems, which focus on ease of use, it provides common software for application scenarios such as word processing, web browsing, gaming, and...
