Today we talk about screen: a small utility command line for Linux systems. Screen, quite simply, It is able to multiply the terminals at our disposal, to unhook a terminal by its own process and maintain the active process in the background (by returning the terminal to use). Screen is particularly Read more…
It sometimes happens that the hoster of confidence, that to which we have entrusted the management of that site, decides to close its doors, or radically change the conditions of the hosting plan. In these cases there is little to do. One solution is to change hoster. In this article we deal Read more…
Today we see three techniques to show the images in the HTML body of the body of an email. These procedures are not always indicated, and I recommend its use only for the composition of the newsletter and a few other cases. But we see the techniques in detail. CID Embedded Images A me, he Content-ID (the Read more…
The goal today is to reduce the stress on the LAN and free up some of the computational resources of the router. There will be no substantial differences in speed or not using Jumbo Frames, but this way we can reduce the time required for file transfer. (more…)
In today's article we deal with the network, especially Wi-Fi. With Linux we have several command line programs that allow us to monitor and manipulate networks. What follows is a set of Linux tools used to monitor it. We will examine the speed, bitrate, the Read more…
These days I had to reinstall Ubuntu to switch to version 18.04 LTS. I preferred to reinstall from scratch to avoid compatibility issues with old and obsolete packages repository. Since the directory /home/ well over 700GB and I have available a NAS (actually a small Linux Box) with a 1TB drive I decided to transfer the backup via LAN.
Contrary to common pensar cPanel is not “free” and it is for this reason that many server users looking for open source alternatives to cPanel. The world of alternatives to cPanel can be complicated and difficult to compare, and with this article precisely seeking to simplify the comparison. The whole Read more…
Today we are checking the basic settings of the router. The door 21 It is universally used for FTP connections (File Transfer Protocol), so if we have problems to connect to our remote FTP account can be a good idea to check that your router or provider is not blocking Read more…
Linux from the media point of view has always remained a step behind the competition. With few exceptions the best multimedia software, are photo editing or video editing, They are developed exclusively (the quasi) for Mac or Windows. Linux is however unbeatable, and for many years the most widely used system, Read more…
In 2009 I wrote an article on security. What better could find online to encrypt their files was TrueCrypt, at the time was a safe & software. I can not say the same thing seven years later. The development has been arrested in 2014, but one Read more…
