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Categoria: Sistemi Operativi

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Condivisione Chiavi SSH – SSH Shared Key

Condivisione Chiavi SSH Introduzione In questo articolo vediamo come generare e condividere chiavi SSH in modo sicuro ed efficiente, analizzando le differenze tra RSA a 4096 bit e Ed25519. Generazione di Chiavi Complesse Per creare chiavi robuste: # RSA a 4096 bit ssh-keygen -t rsa -b 4096 -C “tuo.email@example.com” # Ed25519 (256 bit) ssh-keygen -t…
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Synaptica – Your Private Cloud

Perché scegliere il Cloud Privato di Synaptica? Ecco i principali vantaggi che possono portare la tua infrastruttura IT a un livello superiore: Supporto tecnico 24/7: Il nostro team di esperti è disponibile in qualsiasi momento, ogni giorno dell’anno, per aiutarti a risolvere tempestivamente qualsiasi criticità. Dimentica lunghi tempi di attesa e risoluzioni lente: noi ci…
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Linux Tip of the day: Copying Files by pattern to a Temporary Directory with a Shell Command

Have you ever needed to copy specific files from a series of directories that match a certain pattern? If so, here’s a shell command that might be just what you need! find . -type d -name ‘AXR*’ -exec find {} -type f \; | while read -r file; do cp “$file” ./tmp/$(basename “$file”) done 🔍…
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Upgrade OpenSSH Server on your Ubuntu Distro manually ( tested on 22.04 LTS )

Upgrading OpenSSH server on your Ubuntu distribution manually can be necessary when the default repositories do not provide the latest version. Follow these steps to manually upgrade OpenSSH server on Ubuntu. Step 1: Download the Latest Version First, download the latest version of OpenSSH: wget https://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-9.8p1.tar.gz Step 2: Remove the Existing Installation Stop the current…
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SSL Certificate – Extract crt and key from pfx cert file

How to Convert a PFX Certificate to PEM and Extract the CRT File In this article, I will show you how to convert a PFX certificate to PEM format and extract the CRT file using OpenSSL. Follow these simple steps to complete the operation. 1. Extract the Private Key from the PFX File First, we…
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Enable Office365 basic auth for specific domains

BasicAuth for Microsoft Office365 is deprecated. But if you have a WebDav share in your lan that use the user/password auth method you can add your domain to a “BasicAllowList” on your Office settings. To add your domain in your Office365 you need to edit your Windows Registy via regEdit. Suppose you have Xtumble as…
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