How to change MySQL password
Changing the MySQL password often needed to manage web servers. The MySQL administrator account is root by default, and the password is blank. mysqladmin command to change the root password If you have never...
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How to custom 404 page on Nginx
Customizing the nginx 404 error page is a detail to improve the user experience. You can set the error page for each site separately, or you can set a global 404 page. To custom...
How to create 301 redirect on Nginx & Apache
Sometimes we need to do a 301 redirect on the Apache or Nginx server to direct the old page to the new page, or to move to the preferred domain name. Apache 301 redirect...
Obscurix v0.3.1-alpha releases: live operating system that is heavily configured for privacy, security and anonymity
Obscurix Obscurix is a live operating system based on Arch Linux that is heavily configured for privacy, security, and anonymity. It safely forces all traffic through the Tor network, has support for other networks...
How to configure secure SSH in Linux
This article will explain how to modify the default settings of sshd to ensure that sshd is secure and restricted to protect your server from hackers. You need to restart sshd every time you...
How to use scp command to transfer data between two Linux servers
When we manage the server or VPS, we often upload and download data. For example, when we need to move data from one server to another, we usually download the data from the first...
[Linux basic] Copy, delete, and move commands for Linux files
cp (copy) command The cp command copies files from one location to another. If the destination file exists, it will be overwritten; if the destination directory exists, the file will be copied to that directory....
[Linux basic] Creating and deleting Linux directories
mkdir command The mkdir used to create one or more directories Example: Create directory: mkdir ddos The above command will create the directory ‘ddos’. Create a directory and set access permissions: mkdir -m 777...
Create archives and extract archive files with tar and gzip command
Create archives and extract archive files with tar and gzip command in Linux tar The tar command is used to create archives and extract archive files. Use Example Archive files or directories tar -cvf...
How to use the vi editor in Linux
The vi editor is a standard editor for all Unix and Linux systems. Its power is not inferior to any latest text editor. Here is a brief introduction to its usage and a small...
Linux kernel 5.3 ended support
Last week, Linux kernel developer Greg Kroah-Hartman announced the 18th maintenance update, Linux kernel 5.3.18 for the Linux 5.3 kernel series. This version changed a total of 59 files, inserting 369 items/removing 329 items....
WireGuard 1.0 is comming in Linux kernel 5.6
Earlier, we reported that WireGuard has been merged into net-next tree and is about to enter Linux 5.6. Recently, Jason Donenfeld released wireguard-linux-compat v0.0.20191226. It is the latest version of the WireGuard kernel module....
