readme.md

Bash Client

Zero-dependency Bash HTTP client for the nfo centralized logging service — just curl.

What it shows

• nfo_log — fire-and-forget log entry via HTTP POST
• nfo_run — run a command, capture output/duration/return code, and log it
• nfo_query — query recent logs from the service

Prerequisites

Start the HTTP service first:

python examples/http-service/main.py

Run

# Source as library:
source examples/bash-client/main.sh
nfo_log "deploy" prod
nfo_run ./deploy.sh prod
nfo_query

# Or run directly:
bash examples/bash-client/main.sh

Environment

Variable	Default	Description
NFO_URL	http://localhost:8080	nfo-service URL
NFO_ENV	prod	Environment tag

Key code

NFO_URL="${NFO_URL:-http://localhost:8080}"

nfo_log() {
    local cmd="$1"; shift
    curl -s -X POST "$NFO_URL/log" \
        -H "Content-Type: application/json" \
        -d "{\"cmd\":\"$cmd\",\"args\":[\"$*\"],\"language\":\"bash\"}" \
        >/dev/null 2>&1 &
}