Files
Linux_post_install/DOC
Your Name 01aa7f3e8f
gates / consistency-and-conventions (push) Successful in 32s
fix: OpenRouter 402 — send max_tokens cost cap; make session window configurable
User hit 'API error 402: ... You requested up to 131072 tokens, but can
only afford 4511' on the assist alias: no provider ever sent max_tokens,
so OpenRouter's credit pre-check billed the routed model's full
worst-case output; user also asked to bound session history to the last
5 requests/responses.

Architect decisions:
- AI_MAX_TOKENS (num, default 2048): sent as max_tokens on OpenRouter
  and generationConfig.maxOutputTokens on Gemini — a real per-request
  cost ceiling. llamacpp unchanged (local/free, no pre-check).
- AI_SESSION_TURNS (num, default 40 kept back-compat; messages, 2 per
  exchange — 10 = last 5 conversations): resolved lazily in session_push
  because config loads after the hardcoded line-25 default.
- Both registered in the bin/pos-ai POS_CONFIG @General section, so they
  appear in 'pos config ai' with num: validation.

Reviewer hardening (CHANGES_REQUIRED -> fixed): unguarded env input could
reach jq tonumber (0/-5/010/abc all savable via config-ui's ^-?[0-9]+$)
and abort the CLI; both providers and session_push now guard with
^[1-9][0-9]*$ and fall back to the default.

Verified: fake-curl shim smoke (16 provider-body + 12 session-window
checks incl. the 010-regression proof), make gen idempotent, make check
OK, make lint 0 FAIL/0 WARN, make test 17 files / 299 checks / 0 fail
(~49s), bash -n clean, git diff --check clean. Reviewer ACCEPT (twice).

Tester regression round (permanent provider-body + session-pruning
coverage) intentionally not run this cycle — user's call; remains a
documented follow-up.
2026-09-07 07:25:38 -04:00
..

Documentation

Everything in this folder is reference material for the Linux_post_install project. The root README is the short intro + quick start; this folder holds the detail.

Document What it covers
HOWTO.md Hands-on guides per category (ai, network, docker, media, system, ssh, share, communication, entertainment): flags, recipes, config, troubleshooting
SCRIPTS.md Core installer scripts: install.sh, preinstall.sh, postinstall.sh, lib/common.sh, lib/flags.sh, lib/entertainment-lib.sh, features/autostart.sh, features/usb-automount.sh — purpose, how each works, configuration
POS.md The pos CLI: dispatcher, every pos-* command, Docker Compose / ScaleTail config, legacy wrappers, flag CLIs
APPS.md Optional apps: apps/install.sh picker, installer conventions, full app catalog
SYSTEMD.md Systemd units (autostart.service, usb-automount.service, ssh-agent.service), feature-flag gating, bash completion
DEV.md Developer guide: architecture, conventions, how to add tools/apps/features, commit guidelines
AGENT_Context_Project.md Single-source context doc for AI agents working on the repo
algorithm.md ASCII diagrams: install flow, pos dispatch, compose up, config cascade, logging, vbox lifecycle

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