Hundreds! Doesn't everyone? Most of them are just bash scripts, many of which have now reached a complexity so high that I wish I'd started writing them in a different language but it's too late now. The majority of the rest are Python.
Off the top of my head, the most used ones are:
* A replacement front-end for "tar" and various compressors
* A script to synchronize my music library to a compressed version for playing in my car
* A secure-but-readable password generator
* A system to batch compress folders full of video files. (For ripped blu-ray discs, mostly.)
* A replacement front-end for "ffmpeg", see above
* A "sanity check" program for my internet connection to see if the problem is me, or Comcast
* A front-end for "rm" that shows a progress bar when deleting thousands of files. (Deletes on ZFS are unusually slow.)
And lots more tiny things.
Off the top of my head, the most used ones are:
* A replacement front-end for "tar" and various compressors
* A script to synchronize my music library to a compressed version for playing in my car
* A secure-but-readable password generator
* A system to batch compress folders full of video files. (For ripped blu-ray discs, mostly.)
* A replacement front-end for "ffmpeg", see above
* A "sanity check" program for my internet connection to see if the problem is me, or Comcast
* A front-end for "rm" that shows a progress bar when deleting thousands of files. (Deletes on ZFS are unusually slow.)
And lots more tiny things.