Type the following command to convert foo.pdf to foo.png (foo1.png, foo2.png.. etc if you have multiple pages in a pdf file): ... For modern Debian or Ubuntu based distros like Linux Mint, you can get the “convert” command by installing package: “poppler-utils” (for all PDF related tasks). $ lsusb. If you want to do multiple png files to pdf in the same directory you can just modify the command to suit your needs and whether you want the .png files created to one .pdf or multiple. Use ImageMagick which is installed on most Linux systems by default. The command returns Bus 002 Device 004: … Arch Linux: sudo pacman -S poppler In other Linux distributions use your package manager to install the poppler / poppler-utils package. Simply using the convert command should work. Written by Guillermo Garron Date: 2011-08-01 15:20:00 00:00. GNU Linux; Image type and size from the Linux command line; Image type and size from the Linux command line. $ identify image.png image.png PNG 1366x768 1366x768+0+0 8-bit sRGB 379KB 0.000u 0:00.000. This method will take a full-screen screenshot in most GNOME desktops environments, like Ubuntu and Linux Mint. Checking your connection . Feh is a small light and fast utility used to display and manipulate images. We can use file command, which is used to determine file types, to view metadata of an image. If your printer is connected through USB, it's easy to check the connection by issuing lsusb at the Bash prompt. There are several ways to connect a printer to a computer. png will normally use a palette if there are less than 256 colours on the page, and record a 24-bit RGB file otherwise (or a 32-bit ARGB file if type = "cairo" and non-opaque colours are used). convert file.png file.pdf as an example. feh , an extremely configurable tool, is mainly intended to be invoked in the console. In all cases, it's best to check the manufacturer's website and ask other Linux users before buying a printer. More details can be found in the man pages: $ man identify 2. Using feh. linux-printer_3-hplaserjet.png. It allows you to display images stored locally or on the internet (by url). Read: How to compress JPEG or PNG images in Linux using the terminal. From there, you line up the tiles to form a grid, thus creating your huge wall poster. Now let's start by using pdftoppm to convert an entire PDF (we'll call it document.pdf in this example) to PNG, and name each page of the PDF converted to PNG as document-01.png, document-02.png and so on: Using file command. Tiled printing is when you print out a large image over several pieces of paper, with each piece of paper acting as a “tile,” hence the name. To take a screenshot while using Linux, use the “PrtScn” button on your keyboard, which is usually located between the “F12” and “ScrLk” buttons. This is another small tip, but very useful for webmasters, you know that a webpage loads faster if you define the height and width of an image in the html code.