#.img file size reducer software#
As an alternative, try to use High Compression ( COMPRESS – DEFLATE) if you want to compress a background image raster file before loading it to XPSWMM.Ĭertain raster image formats, such as GeoTIFF (*.tif) contain the georeference information in the header of a raster image file itself which GIS software can read and understand, however, sometimes such a file still needs a separate world file so that software other than GIS can read and load it correctly (XPSWMM for example). Shrunk -raspbian-stretch-lite.img from 1.7G to 1.It appears that XPSWMM (Version 2020) has an issue when loading background image with a raster file compressed by JPEG Compression method. The filesystem on /dev/loop1 is now 280763 (4k) blocks long. Updating inode references XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Scanning inode table XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Resizing the filesystem on /dev/loop1 to 280763 (4k) blocks. Sample output: Creating new /etc/rc.local Now, shrink this file's size using PiShrink like below: $ sudo pishrink.sh -raspbian-stretch-lite.img Let check the actual size of the extracted file: $ du -h -raspbian-stretch-lite.img 1.7G -raspbian-stretch-lite.imgĪs you can see, the size of the extracted Raspberry OS img file is 1.7G. The above command will extract contents of -raspbian-stretch-lite.zip file in the current working directory. Unzip the downloaded OS image: $ unzip -raspbian-stretch-lite.zip For the purpose of testing, I've downloaded the official Raspbian OS from the official download page. There are also few unofficial OS images available for Raspberry Pi.
#.img file size reducer install#
You can create a live cd, run it in virtual machine and even install it in your desktop as well.
#.img file size reducer Pc#
The Raspberry foundation has developed Raspberry Pi Desktop version for PC and Mac. Next, make the downloaded PiShrink binary as executable: $ chmod +x pishrink.shįinally, move it your path: $ sudo mv pishrink.sh /usr/local/bin/ Shrink Raspberry Pi Images Using PiShrinkĪs you may already know, Raspbian is the official operating system for all models of Raspberry Pi. To install PiShrink on your Linux box, first download the latest version using command: $ wget In this brief guide, we are going to learn to shrink Raspberry images to smaller size in Linux and Unix-like systems. This can be useful to fit the large size images in your SD card. This will make putting the image back onto the SD card faster and the shrunk images will compress better. PiShrink will automatically shrink a pi image that will then resize to the max size of the SD card on boot. If you own a Raspberry Pi device, you might want to check out a bash script named "PiShrink", which is used to make Raspberry Pi Images smaller. Nowadays, Raspberry Pi is widely being used in colleges, small-medium organizations and institutes to teach coding. It has been mainly developed for teaching Computer science in schools. We can attach a standard keyboard and mouse and use it as a full-blown desktop computer to do everyday tasks, such Internet browsing, playing videos/games, word processing and spreadsheet making and a lot more. It is a small, affordable and credit-card sized computer that can be connected to a Monitor or TV.