Varie

Tar Tutorial

ZeroShell

Zeroshell è una piccola distribuzione Linux per server e dispositivi embedded il cui scopo è di fornire i principali servizi di rete. Come il suo nome lascia intendere, non è necessario utilizzare la shell per amministrare e configurare Zeroshell, poiché è disponibile un'interfaccia web utile allo scopo

 

Unix/Linux cmds

Crontab

 

Linux4Dummies

 

VI


VI is a screen-oriented text editor originally created for the Unix operating system.

UnixUtils

SME Server


SME Server è una distribuzione linux attualmente basata su CentOS. Espressamente studiata per le esigenze delle piccole e medie imprese include tra l'altro: condivisione di file e stampanti, gestione posta aziendale con antivirus ed antispam, web server ed autenticazione utenti. Una caratteristica peculiare della distribuzione è quella di adottare per la generazione e la modifica dei file di configurazione un sistema interno di template.

GaPIL


Guida alla Programmazione In LINUX

LDR


Linux - Domande & Risposte

IpTables

 

Quick & Easy

Exim4 & sSMTP for Gmail

 


sSMTP

 

Wouldn’t it be useful if your computer could email you? I’d like to be notified by email when my server is in trouble, but I don’t want to run my own mail server. sSMTP is perfect for this; it’s a simple way to send email from your system to an SMTP mail server, like Gmail’s. Here’s how I set up sSMTP on Ubuntu to send mail through my Gmail account. Install sSMTP from the package ssmtp (click the link to install), or by running the command below in your terminal:

sudo apt-get install ssmtp
 
sSMTP can be configured from one text file. Open /etc/ssmtp/ssmtp.conf in a text editor:
 
sudo gedit /etc/ssmtp/ssmtp.conf
 
The configuration file is very short and well commented by default. Here’s the options I use for sending mail through Gmail:
 
root=myemailaddress@gmail.com
mailhub=smtp.gmail.com:587
AuthUser=mygmailusername
AuthPass=mypassword
UseSTARTTLS=YES
 
If you’re using Gmail like I am, change the root, authuser, and authpass options to the email address, username, and password of your Google account. If you’re using another mail service you’ll need to change mailhub to the relevant SMTP server. Once your configuration work is done, time to try sending some mail! The simplest way to do this is to run sSMTP in a terminal with a recipient email address:
 
ssmtp recipient_email@example.com
 
sSMTP will then wait for you to type your message, which needs to be formatted like this:
 
To: recipient_email@example.com
From: myemailaddress@gmail.com
Subject: test email
 
Hello world!
 
Note the blank like after the subject, everything after this line is the body of the email. When you’re finished, press Ctrl-D. sSMTP may take a few seconds to send the message before closing. Now it’s easy to write scripts which can send you mail. Here’s an example terminal command to send an email from the msg.txt text file:
 
ssmtp myemailaddress@gmail.com < msg.txt
 
msg.txt is a simple text using the proper formatting for sSMTP:
 
To: myemailaddress@gmail.com
From: myemailaddress@gmail.com
Subject: alert
 
The server is down!
 

Foremost (file recovery)