Apps with 'Command Line Options' feature

SMPlayer intends to be a complete front-end for MPlayer, from basic features like playing videos, DVDs, and VCDs to more advanced features like support for MPlayer filters and more. SMPlayer remembers the settings of all files you play.

Batch rename files and folders in a snap. Perfect for any kind of file renaming including music and photo files. Preview your files before renaming and undo erroneous renaming jobs.

grepWin is a simple search and replace tool which can use PCRE regular expressions to search for strings of text within files. grepWin adds an entry to the shell context menu to easily search selected folders.

feh is an X11 image viewer aimed mostly at console users. Unlike most other viewers, it does not have a fancy GUI, but simply displays images. It is controlled via commandline arguments and configurable key/mouse actions.

Helps you rename a batch of files and folders with all kinds of customizable and flexible renaming rules. Especially, rename MP3 files with ID3 Tags and rename photos using EXIF data. it can batch convert and edit your photos, even encrypt your file or folder names with RC4 or...

yuck, Your Umbrella Command Kit, is a bog-standard command line option parser for C that works with only household ingredients (a C compiler and the m4 macro processor) and comes with all the knickknackery and whatnots.

This program generates a C function that uses getopt_long function to parse the command line options, to validate them and fills a struct .