nut-rs/rupsc

rupsc

A Rust clone of upsc, the Network UPS Tools (NUT) demo program to display UPS variables.

Written using the nut-client crate.

• Connect to upsd/nut-server using TCP
• List UPS devices
• List variables for a UPS device
• Get variable value of a UPS device
• List clients connected to a UPS device
• Connect securely with SSL

Installation

# Using cargo
cargo install rupsc

# Or, build for other targets
# (make sure you install the appropriate toolchain & gcc linker)
cargo build --release --target armv7-unknown-linux-gnueabihf
cargo build --release --target aarch64-unknown-linux-gnu
cargo build --release --target arm-unknown-linux-gnueabihf

Usage

This is a clone of upsc, so the usage is the same:

# Show usage
rupsc -h

# List variables on UPS device "nutdev1" (assumes upsd running on localhost:3493)
rupsc nutdev1

# List variables on UPS device "nutdev1" (remote upsd)
rupsc nutdev1@upsd.remote:3493

# List available UPS devices
rupsc -l

# List available UPS devices, with description
rupsc -L

# List clients connected to UPS device "nutdev1"
rupsc -c nutdev1

However, there are also some additions to the original tool:

# Enable network debugging
rupsc -D

# Enable SSL (strict verification)
rupsc -S

# Enable SSL (no verification)
rupsc --insecure-ssl

Pronunciation

r-oopsie