Tag: Ubuntu

Linux / Operating Systems / Servers & Services / Tools & Utilities

How to set Linux swapfile on an Azure VM temp disk A lightweight service + script tool to create and activate a swapfile on Azure’s temporary disk (/mnt) at every boot

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If you’ve already read my article about azure-tempdisk-bootstrap, you know how useful it is to take advantage of Azure’s ephemeral resource disk to store temp and cache data for Nginx, …

How to set Linux swapfile on an Azure VM temp disk A lightweight service + script tool to create and activate a swapfile on Azure’s temporary disk (/mnt) at every boot Read More
C# / Coding / Linux / Operating Systems / Servers & Services / Software / Tools & Utilities / Web

Auto-restart ASP.NET Core apps after deployment on Linux using incron How to automatically restart your ASP.NET Core web applications hosted on your Linux server after the deploy using incron

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When deploying ASP.NET Core applications on Linux servers, it’s essential to ensure that the application restarts automatically after each deployment, as well as system updates or unexpected crashes: unfortunately, the …

Auto-restart ASP.NET Core apps after deployment on Linux using incron How to automatically restart your ASP.NET Core web applications hosted on your Linux server after the deploy using incron Read More
Data Security / Linux / Operating Systems

Linux - Set default permissions when creating new Files with SSH/FTP How to set default RWX permissions when creating, uploading, or adding new files in Ubuntu, CentOS, Debian, and other Linux distributions

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Yesterday we have published an article explaining how to set a default group when creating, uploading, or adding new files in Linux: in this post, we'll further expand on that …

Linux - Set default permissions when creating new Files with SSH/FTP How to set default RWX permissions when creating, uploading, or adding new files in Ubuntu, CentOS, Debian, and other Linux distributions Read More
Linux / Operating Systems

Linux - Set a default Group when creating new Files with SSH/FTP How to set a default group when creating, uploading, or adding new files in Ubuntu, CentOS, Debian, and other Linux distributions

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If you've stumbled upon this post, it most likely means that you're trying to fix a nasty issue affecting your Linux server: every time you upload some new files to …

Linux - Set a default Group when creating new Files with SSH/FTP How to set a default group when creating, uploading, or adding new files in Ubuntu, CentOS, Debian, and other Linux distributions Read More
Hardware / Linux / Operating Systems / Tools & Utilities

Linux - Resize-Extend a disk partition with unallocated space (CentOS, Ubuntu, VM) How to resize/extend a disk partition, logical volume and filesystem of a CentOS, RHEL, Ubuntu, Debian Linux VM using built-in tools and without the need of a reboot

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Expanding disk partitions to use all the available (unallocated) disk space is a common issue among Linux Administrators, expecially when working in a VMware-based Cloud environment. This often happens when …

Linux - Resize-Extend a disk partition with unallocated space (CentOS, Ubuntu, VM) How to resize/extend a disk partition, logical volume and filesystem of a CentOS, RHEL, Ubuntu, Debian Linux VM using built-in tools and without the need of a reboot Read More
Applications / ASP.NET / Cloud / Cyber Security / Linux / Operating Systems / Servers & Services / Software / Tools & Utilities / Web / Windows

How to create a secure virtualized Data Center on Aruba Cloud Pro A comprehensive journey through Aruba Cloud Pro, the IaaS Cloud Computing solution provided by Aruba that lets you create a virtual infrastructure with a pay-per-use pricing model

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This article is the first of a series of posts in which I will tell my experience with Aruba Cloud Pro, the IaaS solution made available by Aruba to create …

How to create a secure virtualized Data Center on Aruba Cloud Pro A comprehensive journey through Aruba Cloud Pro, the IaaS Cloud Computing solution provided by Aruba that lets you create a virtual infrastructure with a pay-per-use pricing model Read More
Linux / Operating Systems / Servers & Services

Linux - Auto-Reboot and Shutdown with Cron Jobs - Task Scheduler alternative How to configure a daily or weekly automatic shutdown & reboot of your machine using cron job in Linux CentOS, Ubuntu, Debian, RHEL

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Since we just published a guide to setup an auto-reboot or auto-shutdown on Windows machines, we thought that it could be useful to do the same for Linux systems as …

Linux - Auto-Reboot and Shutdown with Cron Jobs - Task Scheduler alternative How to configure a daily or weekly automatic shutdown & reboot of your machine using cron job in Linux CentOS, Ubuntu, Debian, RHEL Read More
ASP.NET / C# / Coding / Linux / Operating Systems / Servers & Services

How to Deploy a ASP.NET Core 2 Web Application to Linux CentOS - Tutorial A detailed step-by-step guide explaining how to publish and deploy a ASP.NET Core 2.1 Web Application to a Linux CentOS machine - also working for Ubuntu, Fedora, Debian, RHEL and more

- by Ryan - 4 Comments.

In this post I will explain how to setup and deploy a production-ready ASP.NET Core Web Application on a NGINX-Powered Linux CentOS 7.x server. These instructions have also been tested with …

How to Deploy a ASP.NET Core 2 Web Application to Linux CentOS - Tutorial A detailed step-by-step guide explaining how to publish and deploy a ASP.NET Core 2.1 Web Application to a Linux CentOS machine - also working for Ubuntu, Fedora, Debian, RHEL and more Read More
Linux / Operating Systems

SAR (System Activity Report) Installation, Commands and Guide A useful tutorial guide to the SAR (System Activity Result) tool, available for any Linux or Unix distribution: Debian, Ubuntu, CentOS, RHEL and more!

- by Teju NC - 1 Comment

If you are a system administrator/Tester/Developer it's important for you to monitor your system health. If you are a Tester/Developer you need to understand how much memory or CPU is …

SAR (System Activity Report) Installation, Commands and Guide A useful tutorial guide to the SAR (System Activity Result) tool, available for any Linux or Unix distribution: Debian, Ubuntu, CentOS, RHEL and more! Read More
Linux / Operating Systems / Servers & Services / Web

Linux - How to install and configure sSMTP, a simpler alternative to Postfix and Sendmail A brief tutorial explaining how to setup sSMTP, a simple Linux service to send e-mail through your CentOS machine

- by Ryan - 3 Comments.

If you stumbled upon this post it means that you want to find a way to send e-mails from your Linux server and you're looking for a simpler alternative to configure …

Linux - How to install and configure sSMTP, a simpler alternative to Postfix and Sendmail A brief tutorial explaining how to setup sSMTP, a simple Linux service to send e-mail through your CentOS machine Read More