Search Results for "command shell"

The littleutils include duplicate file finders (repeats, repeats.pl, repeats.py), image optimizers (opt-jpg, opt-png, opt-gif, recomp-jpg), file rename tools (lowercase, uppercase, pren), archive recompressors (to-gzip, to-bzip2, to-bzip3, to-7zip, to-lzma, to-lzip, to-xz), a tempfile utility (tempname), file property tools (filedate, filemode, filenode, fileown, filesize, and lrealpath), and others. See the README file for more details.

BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.

imgp is a command line image resizer and rotator for JPEG and PNG images. If you have tons of images you want to resize adaptively to a screen resolution or rotate by an angle using a single command, imgp is the utility for you. It can save a lot on storage too. Powered by multiprocessing, an intelligent adaptive algorithm, recursive operations, shell completion scripts, EXIF preservation (and more), imgp is a very flexible utility with well-documented easy to use options. ...

Script which downloads current and future POTD from Wikimedia Commons, adds a summary caption to the bottom, and sets as desktop background image for gnome. Can also be setup on a server to download images any desired time of the day then mirror them for faster retrival from personal devices on the LAN. Has been tested on Ubuntu. Could be used on a RaspberryPi powered digital picture frame. Need to impliment auto cleanup for old images. Please leave feedback & suggestions for improvement!

"aura" tool is a desktop (X root window) background setter, making heavy accent on image processing and clever scaling (liquid rescale, solid margins cropping, labelling) capabilities.

This script optimize images Larger than 60KB in current directory and sub-directories. Default Compression is 70% Default File Type is jpg Example Usage : /bin/bash smushme.sh -c 70 -f jpg OPTIONS: -h Show this message -f File Type -c Compression rate in Percentage -d Use default options -v Verbose NOTE: image magic needs to be installed for this script to work

hdrff is a modular shell script (bash) for automatic processing of HDR image-sequences. It supports the complete workflow from downloading the images to the harddisk, aligning, HDR-creation and tonemapping.

digital cameras/scaners/etc tends not to care about jpeg optimization too much so you can get quite big files. this script will help you to optimize them, reducing size up to 2 times without quality loss (i couldn't notice it visually)

bbips - Bash Batch Image Processing Scripts. A collection of bash scripts that use Imagemagick to "batch" process entire directories of images all at once. For use with Linux and Unix systems to batch process *.jpg image files from the bash shell.

PdfRipImage is a program to automatically extract images from PDF documents and convert them to a format of your choice (such as JPEG or TIFF). It runs on UNIX-like platforms and requires utilities from netpbm and xpdf.