In README, remove npm prefix example, remove second-person perspective, and add envir...

diff --git a/README.md b/README.md
index fb13fb6fbe391197e8d867943c3bc0eacd75095d..0c07fe560aa89b2cea4021bba4263b2faa965abb 100644 (file)
--- a/README.md
+++ b/README.md
@@ -19,8 +19,8 @@ https://docs.nano.org/integration-guides/work-generation/#work-calculation-detai
 ```console
 $ npm i nano-pow
 ```
-NanoPow can also be installed globally to add the `nano-pow` command to your
-environment. To learn more, see [#Executables](#executables).
+NanoPow can also be installed globally to add the `nano-pow` command to the
+system environment. To learn more, see [#Executables](#executables).
 
 ## Usage
 ### Import
@@ -93,21 +93,16 @@ $ npm -g i nano-pow
 $ nano-pow --help    # view abbreviated CLI help
 $ man nano-pow       # view full manual
 ```
-Ensure you have proper permissions on your
+Ensure proper permissions exist on the
 [npm `prefix`](https://docs.npmjs.com/cli/v11/commands/npm-prefix) directory and
-have configured your `PATH` accordingly.
+that `PATH` is also configured accordingly. [nvm](https://github.com/nvm-sh/nvm)
+is a great tool that handles this automatically.
 
-For example, this adds a user-specific directory for local binaries to `PATH`
-upon login and configures `npm prefix` to use it for global installations:
-```console
-$ echo 'PATH="$HOME/.local/bin:$PATH"' >> .bashrc
-$ npm config set prefix="$HOME/.local"
-```
 ### Command Line
 NanoPow provides a shell command—`nano-pow`—to accomodate systems
 without a graphical user interface. It launches a headless Chrome browser using
 `puppeteer` to access the required WebGPU or WebGL APIs. Use the `--global` flag
-when installing to add the executable script to your system.
+when installing to add the executable script to the system.
 ```console
 $ npm i -g nano-pow
 ```
@@ -138,14 +133,17 @@ $ cat /path/to/hashes/file | nano-pow
 ### Server
 NanoPow also provides a basic work server similar to the one included in the
 official Nano node software. The installed command will launch the server in a
-detached process, and you can also start it yourself to customize behavior by
+detached process, and it can also be started manually to customize behavior by
 executing the server script directly.
 
-`PORT` can be passed as an environment variable and defaults to 3000 if not
-specified.
+`NANO_POW_PORT` can be passed as an environment variable and defaults to 3000 if
+not specified.
 
 `NANO_POW_EFFORT` can also be passed as an environment variable to increase
-or decrease the demand on the GPU and defaults to 8 if not specified.
+or decrease the demand on the GPU.
+
+`NANO_POW_DEBUG` can be set to enable additional logging saved to the HOME
+directory.
 
 ```console
 $ # Launch the server and detach from the current session
@@ -155,7 +153,7 @@ $ cat ~/.nano-pow/server.pid
 $ # Display list of server logs
 $ ls ~/.nano-pow/logs/
 $ # Find process ID manually
-$ ps aux | grep NanoPow
+$ pgrep NanoPow
 ```
 Work is generated or validated by sending an HTTP `POST` request to the
 configured hostname or IP address of the machine. Some basic help is available
@@ -226,7 +224,7 @@ GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
 Portions of this code are also provided under the MIT License: <https://spdx.org/licenses/MIT.html>
 
 ## Donations
-If you find this package helpful, please consider tipping the developer.
+Tips are always appreciated and can be sent to the following developer address:
 ```
 nano_1zosoqs47yt47bnfg7sdf46kj7asn58b7uzm9ek95jw7ccatq37898u1zoso
 ```