Tag Archives: linux news

How to enable proposed archive repo on Ubuntu Linux to install packages

How to enable proposed archive repo on Ubuntu Linux to install packages

How do I enable the proposed archive for Ubuntu 16.04 LTS use the apt-get to installed selected kernel updated that is not released yet?
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How to delete or remove a MySQL/MariaDB user account on Linux or Unix

How to delete or remove a MySQL/MariaDB user account on Linux or Unix

I created a MySQL / MariaDB user account using this page. Now, I have deleted my wordpress blog and I want to delete that user account including database too. How do I delete or remove a MySQL or MariaDB user account on Linux or Unix-like system using mysql command line option?
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How to install wget on a Debian or Ubuntu Linux

How to install wget on a Debian or Ubuntu Linux

I recently switched from Windows server operating system to Debian Linux for my PHP based apps. I need to install something using wget. But it says:
    bash: wget: command not found
How do I solve this problem? How can I install wget tool on a Debian Linux home server?
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How to rename LXD / LXC container

How to rename LXD / LXC container
How do I rename an LXD managed LXC container under a Linux operating system? You can move or rename containers within or in between lxd instances. In this quick tutorial, I will show how to rename an LXD managed LXC container using lxc command line. How to rename a local container Let us say you […]
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PHP Fatal error: Call to undefined function curl_init() in /home/httpd/a/includes/functions.php(1)

PHP Fatal error: Call to undefined function curl_init() in /home/httpd/a/includes/functions.php(1)

I setup a LEMP (Linux, Nginx,MySQL, PHP ) stack. But, getting the following error in /var/log/nginx/error.log file:
    PHP Fatal error: Call to undefined function curl_init() in /home/httpd/a/includes/functions.php(1)
How do I solve this problem on Linux server?
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How to install denyhosts on Ubuntu Linux 16.04 LTS ( intrusion prevention security tool )

How to install denyhosts on Ubuntu Linux 16.04 LTS ( intrusion prevention security tool )

I host my blog in cloud server, and I set up ssh to manage my Ubuntu Linux 16.04 LTS server. However, I noticed lots of break in and brute-force attacks on my ssh server? How can I stop hacking attempts into my system?
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PSA: Intel Atom C2000 Chips Flaw Bricking Routers/NAS/Firewall devices that are powered by Linux, pfSense and FreeNAS

PSA: Intel Atom C2000 Chips Flaw Bricking Routers/NAS/Firewall devices that are powered by Linux, pfSense and FreeNAS
Intel’s Atom C2000 chips are bricking products, and it’s not just Cisco hit. From the theregister:

Intel’s Atom C2000 processor family has a fault that effectively bricks devices, costing the company a significant amount of money to correct. But the semiconductor giant won’t disclose precisely how many chips are affected nor which products are at risk. Coincidentally, Cisco last week issued an advisory warning that several of its routing, optical networking, security and switch products sold prior to November 16, 2016 contain a faulty clock component that is likely to fail at an accelerated rate after 18 months of operation.

Intel has “Silvermont” which is a microarchitecture for low-power Atom, Celeron and Pentium branded processors used in systems on a chip (SoCs) made by Intel. It includes:

  1. Avoton – SoCs for micro-servers and storage devices.
  2. Rangeley – SoCs targeting network and communication infrastructure.

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