Author: Nam Phong

How to install ProcDump in Linux

How to install ProcDump in Linux

ProcDump is a Linux reimagining of the classic ProcDump tool from the Sysinternals Suite of tools for Windows. ProcDump provides a convenient way for Linux developers to create core dumps of their applications based...

How to install vsftpd on Ubuntu Server

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...

How to install LEMP (Linux, Nginx, MySQL, PHP) on Ubuntu

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...

Ubuntu 20.04 is removing Python 2

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

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

[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

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,...