Bash utility functions. Primarily for my personal use.
The easiest way to use my util.sh script is to simply download the util.sh script directly
and source it yourself from within your bash script.
If you want to make things slightly more complicated fun for yourself,
you can also download the provided download-util.sh script
and run that from within your script to download the newest version of util.sh.
download-util.sh attempts to download util.sh using curl.
It will never overwrite an existing file.
To quickly copy/paste the often-similar boilerplate code for using util.sh,
I have provided the bootstrap.sh file.
The file is quite self-explanatory, once you look inside.
It provides some boilerplate code, which downloads util.sh (using download-util.sh),
unless the util.sh file already exists, and sources the file.
Documentation for available utility functions is available at DOCS.md.