Tidied up readme.

README

@@ -1,44 +0,0 @@
-bashtrash - a bash-shell implementation of the Freedesktop.org
-            trashcan specification.
-
-This project was originally a quick hack to show that one could
-implement a compliant trashcan utility using bash and standard Unix
-commands.  It has evolved to have options to make it a (somewhat)
-compatible as a replacement for rm.
-
-It requires the following utilities:
-
-  awk
-  basename
-  bash
-  cat
-  getopt
-  mkdir
-  mktemp
-  mv
-  sed
-
-Usage: trash [OPTION]... FILE...
-
-Move files into the trash.
-
-Options:
-  --version	show program's version number and exit
-  -h		show this help message and exit
-  -v		explain what is being done
-  -i		prompt before moving every file
-  -r, -R	ignored (for compatability with rm)
-  -f		ignore non-existent files, never prompt
-
-Copyright (c) 2009-2011, Robert Rothenberg <robrwo@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-

README.md

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+# trashsh - Console trash management
+
+`trashsh` is a POSIX shell implementation of the Freedesktop.org trashcan
+specification. It lets you run `trash <file>` to move a file to the trash
+instead of just `rm <file>`, which permanently deletes it immediately. Later,
+the file can be recovered with `trash -u <file>` or permanently erased with
+`trash -e <file>`. More details are in the Usage section. This is based off of
+[bashtrash](https://github.com/robrwo/bashtrash), but with a few more features
+and a little bit cleaned up and tweaked to be fully POSIX-compliant, rather
+than relying on bashisms.
+
+## Requirements
+
+`trashsh` requires the following utilities in addition to the standard tools
+(`mv`, `rm`, etc.):
+
+* awk
+* basename
+* date
+* df
+* du
+* dirname
+* find
+* mktemp
+* perl (only used to URL encode filenames)
+* readlink
+* sed
+* stty
+* tput
+
+Optionally, if you install my other tools `ask` and `arg`, you'll get slightly
+nicer behavior, although `trash` should work perfectly fine without them.
+(ask)[https://bitbucket.org/spilt/ask] will get you slightly cleaner
+confirmation prompts, and (arg)[https://bitbucket.org/spilt/arg] will get more
+robust command line flag parsing (without `arg`, you must use `trash -f -v -E`
+instead of `trash -fvE`).
+
+## Usage
+
+Basic usage: `trash [OPTIONS]... FILES...`
+
+Options:
+
+* `-h`, `--help`           Show the program usage and exit
+* `-V`, `--version`        Show program's version number and exit
+* `-v`, `--verbose`        Explain what is being done
+* `-i`, `--interactive`    Prompt before moving every file
+* `-f`, `--force`          Ignore non-existent files, never prompt
+* `-r`, `-R`, `--recursive`  Ignored (for compatability with `rm`)
+* `-u`, `--untrash`        Restore file(s) from the trash
+* `-e`, `--empty`          Choose files to empty from the trash
+* `-E`, `--empty-all`      Empty all the files in the trash folder(s) (default: ~)
+* `-l`, `--list`           List files in trash folder(s) (default: ~)
+* `--`                     Any arguments after `--` will be treated as filenames
+
+See `man trash` for full documentation.
+
+## License
+
+Copyright (c) 2020, Bruce Hill <bruce@bruce-hill.com>
+Copyright (c) 2009-2011, Robert Rothenberg <robrwo@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.