Archivo de la categoría: Nix

rclone and s3cmd

Overview Tool Description rclone A powerful command-line tool to manage and sync files across many cloud storage providers (not just S3). s3cmd A command-line tool specifically designed to interact with Amazon S3 and S3-compatible services. Main Differences Feature rclone s3cmd Supported Services Supports over 50 cloud providers (e.g. Google Drive, Dropbox, OneDrive, S3, etc.). Only… Leer más »

Step-by-Step Guide: Configure s-nail with msmtp and Resend SMTP

This guide walks you through installing s-nail as a mail client and configuring msmtp to send emails using the Resend SMTP service. It also replaces conflicting tools (like GNU mailutils), applies system aliases, and includes instructions for managing AppArmor on a Debian-based system (e.g., Ubuntu 22.04 or later). Tested on: Linux linux-mailhost 6.8.0-1022-oracle x86_64 GNU/Linux… Leer más »

SSHFS: Montar sistemas de ficheros a través de SSH

SSHFS es una aplicación que permite montar sistemas de archivos a través de una conexión SSH. Utiliza la herramienta SFTP para la transferencia de archivos, proporcionando cifrado en la comunicación entre el servidor y el cliente. A diferencia de otros sistemas de archivos como NFS o SAMBA/CIFS, SSHFS no requiere configuraciones adicionales en el lado… Leer más »

dovecot custom query cpanel

This utility allows you to recover disk space by deleting old messages from your mailbox. Custom query… — This option allows you to customize your removal option with the Dovecot search query format. For example, to remove all messages larger than 10MB, select this option and enter larger 10M in the text box. For more information about how… Leer más »

How to Fix “Authentication is required to create a color profile/managed device”

The safest fix to get rid of these popups is to create a new configuration file in /etc/polkit-1/localauthority/50-local.d/45-allow-colord.pkla. Paste in the following: /etc/polkit-1/localauthority/50-local.d/45-allow-colord.pkla Save and exit (press CTRL + X, press Y and then press ENTER) This tells Polkit to continue without requiring the authentication prompt over RDP. Now reboot Ubuntu and try logging in again over RDP / Windows Remote Desktop… Leer más »

How to Upgrade Ubuntu 16.04 LTS to 20.04 LTS using command terminal

Published on: March 28, 2021 by Heyan Maurya Note: Upgrading Ubuntu 16.04 LTS to 20.04 LTS can be done by first updating it to Ubuntu 18.04 LTS, thus, we recommend you to backup your data before following the below tutorial and its commands. We will not be responsible for any loss of data… Recently, Canonical’s developers have announced that Ubuntu 16.04 (Xenial Xerus) will… Leer más »