网友语录 - 第48期 - 人不需要完美的开始,只需要开始,过程里可以逐步根据现实反馈去修正和调整

这里记录我的一周分享,通常在周六或周日发布。


幸福的本质是自我承认,你认为你自己很幸福就可以了。成功的本质是社会承认,你超过越多人,你就越成功

又成功又幸福的人为什么很少,因为两者心理上是相悖的。要成功必须要有欲望,获得社会承认,幸福是是一种完成状态,自己认为已经幸福了,就是幸福了

尼泊尔被评为世界上幸福感最强的国家,但是没有人会认为尼泊尔是世界上最成功的国家。实际上,尼泊尔是世界上最贫困的国家之一。人均寿命低、医疗条件差,尼泊尔的人类发展指数全球所有国家排名142,是倒数。衡量的是当地人对自己的生活状态的满意程度。也就是自我承认。佛教国家的人普遍具有更高的幸福感——倒不是因他们发展经济的能力有多强,而是因为他们欲望节制的好。世界和个人一样,都是此消彼长

一个基本的事实是,成功比幸福难很多很多。这是两条不同的人生路径有时候,有先有后,有时候,可有可无,有时候,顾头不顾腚,有时候,快快又慢慢,其实,都是一生


火枣 很多大人对人生的一种误解:什么年纪就要干这个年纪该干的事。人不是应该找到爱干的就一直干吗?


IdeoCon 大脑本身其实是不具备推理能力的,只有简单的直觉思维。是人类发明了符号文字之后再加上知识库的积累和学习才逐渐有了推理能力。知识库就是一条条符号逻辑规则,每一条规则的建立,都是对现实世界的抽象和归纳或者演绎,既可以用来推理也是验证器。推理的本质其实就是通过多轮的直觉思维和逻辑判断建立一条从问题通往答案的逻辑链条。可以想象人猿泰山是不会有推理能力的,因为他一不掌握语言符号,二没有学习到知识库。喂给LLM的数据其实包含了两部分一符号文字系统,二知识库。有了这些再加上一定的调教,LLM就学会了推理。目前LLM还不会做真正的逻辑判断,用最大似然估计代替了逻辑判断,所以产生幻觉在所难免。

(好像有道理,又好像没道理。我觉得脑子就是LLM,程度不同而已


有一天,驴子和老虎发生了争论。
驴子说:"草是蓝色的。"
老虎回答:"不对,草是绿色的。"
他们各执己见,互不相让,争论越来越激烈。
最后,两人决定将这个问题提交给狮子法官。
他们来到狮子面前,驴子大叫大嚷:"法官大人,草难道不是蓝色的吗?"
狮子回答:"如果你真的这么认为,草就是蓝色的。"
驴子不依不饶:"老虎不同意这一点,还出言不逊,请惩罚他。"
狮子随后宣布:"老虎将受到三天面壁思过的惩罚。"
驴子非常高兴,心满意足地离开了,嘴里不停地念叨着:"草是蓝的,草是蓝的......"
老虎十分气愤:"法官大人,草难道不是绿色的吗?"
狮子回答:"草确实是绿色的。"
老虎困惑不解:"那你为什么要惩罚我呢?"
狮子回答:"惩罚你与草是蓝的还是绿的这个问题无关,而是因为像你这样的高级生物,竟然浪费时间和驴子争论这样简单的问题。最重要的是,你还用这个问题来烦我,只是为了验证你已经知道是真的事情。"

任何时候都没有必要浪费时间去验证你已经知道是真的的事情


碗君西木子 情绪稳定不是没有情绪,而是大脑的情绪处理器从i5升级到i9,情绪来了很快就处理完毕归档了。不因情绪来了产生羞耻感,一切情绪的产生都是应该的正常的。不沉溺情绪从而(避免)走向自我攻击和系统宕机


在森林里看花晒太阳的小熊 人不需要完美的开始,只需要开始,过程里可以逐步根据现实反馈去修正和调整,这个世界的容错率比我们想象得高很多。 ​​​


代码家 终于破案了,这两天 MacBook pro 一直滋啦滋啦的响,我寻思着是不是风扇或者扬声器坏了,赶紧约了 Apple store 去维修,去了以后工程师说没检测到啥,可能是风扇里有颗粒物,给我清理了一下电脑。开机到登录页测试了一下,发现声音没有了。可是回来一打开,过一会儿又滋啦滋啦响... 直到,我不小心把 Opera 浏览器关了以后,声音忽然消失了,随后打开又发现,调节声音(音量)可以调节滋啦滋啦响的大小。最后在 Opera 的设置里,发现了一个叫“主题音效” 的选项,我真的崩溃了,声音的来源是从这个浏览器主题里来的,我不明白为什么一个浏览器主题还要配一段音效配的这个音效真的是营造了很逼真的电脑坏了的感觉。产品经理到底在想什么,实在没功能做,原地解散也不是不可以。😤

banboo 产品经理:我只是想着给自己加一个摸鱼功能,上班时间正当地修修电脑,搞不好还能换个新电脑,没想到一不小心给发布了🤣

Immich Image Compression Proxy: Save Storage Space Transparently

Immich always stores original photos/videos, which quickly fills up your disk. This guide shows how to automatically compress images during upload without modifying Immich itself.

This solution is based on the excellent work by JamesCullum. Without his innovative proxy approach, this wouldn't be possible.

How It Works

A proxy container sits between uploads and Immich server:

  • Intercepts image uploads
  • Resizes images to specified dimensions
  • Forwards compressed images to Immich
  • Completely transparent to clients

Setup

1. Add Proxy to Docker Compose

Add this service to your docker-compose.yml:

services:
  upload-proxy:
    container_name: upload_proxy
    image: shukebeta/multipart-upload-proxy-with-compression:latest
    environment:
      - IMG_MAX_NARROW_SIDE=1600  # Smart resize: constrains the smaller dimension (recommended)
      - JPEG_QUALITY=85           # JPEG compression quality (1-100, balances size and quality, 85 is good enough for me)
      - FORWARD_DESTINATION=http://immich-server:2283/api/assets
      - FILE_UPLOAD_FIELD=assetData
      - LISTEN_PATH=/api/assets
    ports:
      - "6743:6743"
    restart: always
    depends_on:
      - immich-server

2. Update Nginx Configuration

Critical: Simple routing doesn't work because the proxy only handles uploads, not image retrieval. Use this precise configuration:

# Only match exactly /api/assets (upload endpoint)
location = /api/assets {
    # Method check: only POST goes to upload proxy
    if ($request_method = POST) {
        proxy_pass http://your-server:6743;
        break;  # Critical: prevents fallthrough
    }
    # Non-POST (like GET lists) go to main service
    proxy_pass http://your-server:2283;
}

# /api/assets/xxxxx (with suffix - thumbnails, full images, ID access) all go to main service
location /api/assets/ {
    proxy_pass http://your-server:2283;
}

# Everything else
location / {
    proxy_pass http://your-server:2283;
}

Why this configuration is essential:

  • Proxy only processes multipart/form-data uploads
  • GET requests for images must bypass the proxy
  • location = /api/assets matches uploads exactly
  • location /api/assets/ matches image retrieval URLs
  • break prevents nginx from processing additional location blocks

3. Deploy Changes

# Stop containers
docker compose down

# Start with new configuration
docker compose up -d

# Reload nginx
nginx -t && nginx -s reload

Resize Strategies

Smart Narrow-Side Constraint (Recommended)

The new IMG_MAX_NARROW_SIDE parameter provides more intelligent resizing by constraining only the smaller dimension:

- IMG_MAX_NARROW_SIDE=1600  # Constrains the narrower side to 1600px

Examples:

  • Panorama (4000×1200)4000×1200 (no change, narrow side already ≤1600)
  • Portrait (1200×3000)`1200×3000 (no change, narrow side already ≤1600)
  • Square (2400×2400)1600×1600 (both sides constrained)

Legacy Bounding Box Strategy

The original width/height constraints create a bounding box:

- IMG_MAX_WIDTH=1080
- IMG_MAX_HEIGHT=1920

Common Presets

General purpose (recommended):

- IMG_MAX_NARROW_SIDE=1600
- JPEG_QUALITY=85

High quality for professionals:

- IMG_MAX_NARROW_SIDE=2400  
- JPEG_QUALITY=90

Note: IMG_MAX_NARROW_SIDE takes priority over IMG_MAX_WIDTH/IMG_MAX_HEIGHT when set to a positive value.

Verification

  1. Check proxy is running: docker ps | grep upload_proxy
  2. Upload a large image through your Immich app
  3. Check storage folder - image should be smaller than original
  4. Verify image quality meets your standards

Why This Works

  • Security: All authentication headers pass through untouched
  • Compatibility: Uses standard HTTP - works with any client
  • Transparency: Immich doesn't know compression happened

Troubleshooting

Uploads fail: Check nginx routing and proxy container logs Images not compressed: Check nginx routing - requests may be bypassing the proxy Poor quality: Increase IMG_MAX_WIDTH and IMG_MAX_HEIGHT values

Why This Proxy Approach?

Immich developers have explicitly rejected adding compression features to the core application. This proxy solution is currently the only practical way to reduce storage usage while maintaining full compatibility with all Immich clients.

Click Here to check my working configuration.

网友语录 - 第47期 - 平淡是生活的常态,意外则是生活的意义

这里记录我的一周分享,通常在周六或周日发布。


与本书中论及的其他一些民族不同,中国人还从未受到在文化上占优势的外国人的拓殖。他们的过去不是一部少数人的历史,而是一部多数人的历史:是中国自己的过去,而且是一个两千多年来保持着强有力的统一的过去。虽然中国人认为他们的过去是优越的,但他们只是为自己而说,从未宣称为人类而说。王賡武自选集


Marysia

weekend ! ill. Paco_Yao image


做一个有理性的动物可真好,总能找到理由做自己想做的事。——本杰明 富兰克林


应得的和应给的

对期待的东西,得到了会开心,得不到则伤心。这是人之常情。

有的人期待的多,有的人期待的少。假定人们最终得到的东西是一样多的,那期待多的人失望自然多些。

期望值低的人,失望更少,因此更幸福。

一个人习惯于要求他人应该怎么样怎么样,不管这个他人是谁,都是这个人不快乐的源泉。因为他人是另一个个体,他是他的背景的产物,他有他的处事法则。

然而你总能控制自己的情绪。除了上班拿工资,把其他的所得都当成是礼物。这样想我就觉得人生好过得多。


13 人的一生就好像是到游乐园玩一天
出生的那一刻 就等同于你已经买好了入场券
游乐园门票一经售出概不退换
生命本身就是一场单向旅程
这个设定提醒我们:纠结 为什么来 不如思考 如何玩
即然来到了游乐园就没有理由不开心
应该好好体验这里的一切

你会挑选自己喜欢的项目 去尝试 去挑战 即便害怕也会想到 来都来了 要值回票价 玩一把 死不了
人生也是如此 既然已经来了 就不要虚度这一张门票
去追求让自己心动的事物 去享受属于自己的风景
不必总和别人比较 不必过于执着输赢
最重要是在有限的时光开开心心 玩得尽兴
不要担心出差错 担心这 担心那
不要为还没发生的事情担忧
记住一句话
平淡是生活的常态,意外则是生活的意义。” .
.
今天突然冒出了念头 提醒自己
我们才活这几十年 死才是人生常态
为什么不珍惜这几十年 好好珍惜每一天
把这几十年当成是来迪士尼玩一天 即然来迪士尼了 就开开心心地玩 玩得尽兴 每一个项目都去体验一遍 才对得起手中的门票
知道自己很害怕分别 但是迪士尼总会打烊 就好好挥手说再见 开开心心的最重要
.
.
既然人生像游乐园,那就大胆去玩吧,别让票白买了!


在森林里看花晒太阳

一个奇妙的镜像关系。 你看到的别人是你自己,别人看到的你是别人。 心怀善意的人周遭仿佛是无数座盛放的花园,心怀恶意的人周遭仿佛是无数腐烂的垃圾桶。 你的心,就是你遭遇的境。

A Replied to 在森林里看花晒太阳的小熊

人是主观的。每个人的世界都是主观的,都是自己看待事物方式的投射。你眼里的世界就是你的世界。别人的世界心静如水,不妨碍你的世界翻江倒海。你如何评判这个世界,就定义了你是一个什么样的人

Git Bash Test Compatibility: A Deep Dive into Cross-Platform Bats Issues

Date: September 2, 2025 Context: Investigation and resolution of test failures on Git Bash/Windows

Executive Summary

We encountered widespread test failures when running the eed test suite on Git Bash/Windows, while all tests passed on Linux. Through systematic investigation, we discovered multiple platform-specific issues with bats test framework and developed comprehensive solutions. This document captures the technical journey, root causes, and proven solutions for future reference.

The Problem

Initial Symptoms

  • Multiple test failures on Git Bash: test_eed_logging.bats, test_eed_preview.bats, test_eed_single_param.bats, test_eed_stdin.bats
  • All tests passed perfectly on Linux
  • Mysterious file corruption in safety tests
  • Pipeline-based tests consistently failing with "Command not found" errors

Example Failing Patterns

# This pattern consistently failed on Git Bash:
run bash -c "printf '1d\nw\nq\n' | $SCRIPT_UNDER_TEST --force test.txt -"

# Status: 127 (Command not found)
# Error: bash -c printf '1d\nw\nq\n' | /path/to/eed --force test.txt -

Root Cause Analysis

1. Missing Library Dependencies

Issue: eed_common.sh was using EED_REGEX_INPUT_MODE without sourcing eed_regex_patterns.sh

Symptoms:

  • Logging tests failed because input mode detection returned empty regex
  • Content that should be skipped was being logged

Fix:

# Added to eed_common.sh
source "$(dirname "${BASH_SOURCE[0]}")/eed_regex_patterns.sh"

2. Bats Pipeline Simulation Issues

Issue: Bats implements pipe simulation differently on Windows vs Linux

Technical Details:

  • Linux: Native shell pipes or compatible simulation work correctly
  • Windows/Git Bash: Bats' pipe parsing breaks complex pipeline commands
  • Pattern run bash -c "command | other" becomes bash -c command | other
  • The pipeline executes outside bats' control, losing exit code and output capture

Symptoms:

# What we wrote:
run bash -c "printf '1d\nw\nq\n' | $SCRIPT_UNDER_TEST --force test.txt -"

# What actually executed:
bash -c printf '1d\nw\nq\n' | /path/to/eed --force test.txt -
#           ^^^^^^^^^^^^^^^^^^ Only this part in bash -c
#                              ^^^^^^^^^^^^^^^^^^^^^^^^^ This runs outside bats

3. File System Stat Comparison Issues

Issue: stat output includes microsecond-precision access times that change on every file read

Technical Details:

  • Tests compared full stat output including access times
  • Reading files for verification changed access times
  • Caused false failures in file integrity tests

Before:

original_stat="$(stat sample.txt)"
# ... test runs ...
[[ "$(stat sample.txt)" == "$original_stat" ]]  # Always fails due to access time

4. Regex Pattern Compatibility

Issue: Git Bash regex handling differences in substitute command detection

Technical Details:

  • Fallback regex was too restrictive: s(.)[^\\]*\1.*\1([0-9gp]+)?$
  • Pattern [^\\]* excluded characters needed for patterns like console\.log
  • Made regex more permissive while maintaining safety

Solutions Implemented

Solution 1: Fix Library Dependencies

# In lib/eed_common.sh - added missing source
source "$(dirname "${BASH_SOURCE[0]}")/eed_regex_patterns.sh"

Solution 2: Cross-Platform Pipeline Patterns

A. Heredoc Approach (Recommended for Complex Input)

# Before (fails on Git Bash):
run bash -c "printf '1c\nchanged\n.\nw\nq\n' | $SCRIPT_UNDER_TEST --force test.txt -"

# After (works everywhere):
run "$SCRIPT_UNDER_TEST" --force test.txt - << 'EOF'
1c
changed
.
w
q
EOF

B. GPT's Pipeline-in-Bash-C Pattern (For When Pipes Are Needed)

# Before (fails on Git Bash):
run bash -c "echo '$script' | '$SCRIPT_UNDER_TEST' --force '$TEST_FILE' -"

# After (works everywhere):
run bash -c 'set -o pipefail; echo "$1" | "$2" --force "$3" -' \
    bash "$script" "$SCRIPT_UNDER_TEST" "$TEST_FILE"

Key Elements:

  • Single quotes around entire bash -c content
  • set -o pipefail for proper error propagation
  • Pass variables as arguments ("$1", "$2") to avoid quoting hell
  • Entire pipeline contained within one bash -c execution

Solution 3: Robust File Integrity Testing

# Before (fails due to access time changes):
original_stat="$(stat sample.txt)"
[[ "$(stat sample.txt)" == "$original_stat" ]]

# After (only check relevant attributes):
original_size="$(stat -c %s sample.txt)"
original_mtime="$(stat -c %Y sample.txt)"
original_inode="$(stat -c %i sample.txt)"

[[ "$(stat -c %s sample.txt)" == "$original_size" ]]     # Size unchanged
[[ "$(stat -c %Y sample.txt)" == "$original_mtime" ]]   # Modify time unchanged
[[ "$(stat -c %i sample.txt)" == "$original_inode" ]]   # Inode unchanged

Solution 4: Improved Regex Patterns

# Before (too restrictive):
fallback='s(.)[^\\]*\1.*\1([0-9gp]+)?$'

# After (handles escaped characters properly):
fallback='s([^[:space:]]).*\1.*\1([0-9gp]*)?$'

Testing and Validation

Proof-of-Concept Tests

We created tests/test_printf_pipeline.bats to validate our understanding:

  1. Direct printf pipelines work perfectly (bypassing bats)
  2. GPT's approach works reliably (pipeline within bash -c)
  3. Problematic patterns consistently fail (pipeline across bash -c boundary)

Results

  • Before: Multiple test failures, warnings, file corruption fears
  • After: 256 tests pass, 0 failures, 1 expected skip, 0 warnings

Key Learnings

1. Platform-Specific Tool Behavior

  • Never assume cross-platform tools work identically
  • Bats, while excellent, has platform-specific implementation differences
  • Always test on target platforms, not just development environment

2. Root Cause Investigation Methodology

  • Don't guess, investigate systematically
  • Use bats -x for detailed execution traces
  • Test hypotheses with isolated proof-of-concept code
  • Distinguish between symptoms and root causes

3. Regex and Shell Compatibility

  • Git Bash supports modern regex features when used correctly
  • Issues often stem from tooling layer, not shell capabilities
  • Platform differences in command parsing require careful attention

4. Test Design Best Practices

  • Avoid external dependencies in tests (like python3 for JSON validation)
  • Use heredoc for complex multiline input - most reliable approach
  • Compare only stable file attributes - avoid access times
  • Separate concerns - one test per scenario for better debugging

Recommended Patterns for Future Development

✅ DO: Use Heredoc for Complex Input

run "$COMMAND" file.txt - << 'EOF'
multiline
script
content
EOF

✅ DO: GPT's Pattern for Necessary Pipelines

run bash -c 'set -o pipefail; echo "$1" | "$2" --flags "$3"' \
    bash "$input" "$command" "$target"

❌ DON'T: Pipeline Across bash -c Boundary

run bash -c "printf '...' | command ..."  # Breaks on Git Bash

❌ DON'T: Compare Volatile File Attributes

[[ "$(stat file.txt)" == "$original_stat" ]]  # Access time changes

Files Modified

Core Library

  • lib/eed_common.sh: Added missing regex patterns source
  • lib/eed_regex_patterns.sh: Improved substitute regex fallback

Test Files

  • tests/test_eed_single_param.bats: Printf pipeline → heredoc
  • tests/test_eed_stdin.bats: Printf pipeline → heredoc + GPT pattern
  • tests/test_safety_override_integration.bats: All patterns → GPT approach
  • tests/test_ai_file_lifecycle.bats: Removed python3 dependency
  • tests/test_eed_preview.bats: Fixed stat comparison + separated safety tests

New Infrastructure

  • tests/test_printf_pipeline.bats: Comprehensive pipeline pattern validation

Impact and Metrics

  • Test Reliability: 256/256 tests now pass consistently on Git Bash
  • Warning Elimination: 0 BW01 warnings (previously multiple)
  • Cross-Platform Compatibility: Patterns work on both Windows and Linux
  • Maintainability: Cleaner test patterns, better separation of concerns
  • Documentation: Comprehensive understanding of platform differences

Future Considerations

When Adding New Tests

  1. Use heredoc approach for complex multiline input
  2. Apply GPT's pattern when pipelines are absolutely necessary
  3. Avoid comparing volatile file system attributes
  4. Test on both platforms before considering complete

When Debugging Cross-Platform Issues

  1. Use bats -x to see exact command execution
  2. Create isolated test cases to verify hypotheses
  3. Check for tool-specific implementation differences
  4. Don't assume the issue is with your code - could be tooling

Monitoring

  • Watch for new BW01 warnings as indicator of problematic patterns
  • Ensure CI/CD tests both Linux and Windows environments
  • Regular cross-platform test execution during development

This investigation demonstrates the importance of thorough cross-platform testing and systematic root cause analysis. The solutions we implemented not only fixed immediate issues but established robust patterns for future development.

Key Takeaway: When tools behave differently across platforms, the solution isn't to work around the differences, but to understand them deeply and adopt patterns that work reliably everywhere.

网友语录 - 第46期 - 论听力的重要性:婴儿都是先练一年听力,才开口叫妈妈的,是不是这个情况?

这里记录我的一周分享,通常在周六或周日发布。


小青 香油问,看动画片学外语不就没法练口语了吗。我:婴儿都是先练一年听力,才开口叫妈妈的,是不是这个情况?


历史就是一个莫名其妙的人决定了一件莫名其妙的事,然后所有人的命运都改变了。

是啊,

即使这样也还是要认真生活啊!所以才有了那句话,知道生活的真相依然热爱生活,不然呢?没有意义和一片虚无,更需要我们去赋予它意义,不是为了任何人,只是告诉自己,这世界我来过!


自从人类发明了机器,人类就成了机器的奴隶。


王海鹏Seal: 学习能力是唯一的能力。//@lvxinke: @putao_dodo 有兴趣可以看看这本不厚的书,英文叫《the art of learning》.


云五 今天和象友吃饭的主题之一是勇敢做自己、不要总是怕把场面搞僵而不敢表达自己的意见,本宝宝分享了一个小故事,觉得值得在这里也分享一下!

有一份工工到一半时空降了一个PM,特别积极想要建设团队,于是………………在 sprint retro form 里加了一个问题:这个sprint 你有感觉为在这个组工作感到自豪吗😎

本来那个 form 只是填很常规的工作事项,blocker、需要改进的工作流程、对同事的夸夸这些,突然来了这个问题我白眼就翻到头顶了,我就没填(或者填了一个neutral?)于是在 retro 会上这一项就不是100%反馈了或者不是100%自豪😎吧,PM就很贴心地问,这个是谁呀可不可以分享一下原因呀

我:作为一个从民族主义狂热的国家移民来的人,我对这类问题有心理阴影。人当然都愿意热爱自己生活的地方、公司,但是如果一个地方天天追着问我自不自豪,我会觉得这个地方有点问题

PM尬住了说确实没有考虑过这个情况……这个问题只存在了这一次,也没有再出现过其他令人翻白眼的问题;同事也积极来和我一起吐槽这个PM,我收获了一些可以聊闲天的同事;PM和我客套工作往来相安无事。

(本宝宝富有此类不怕把场面搞僵的经验,可以从五岁开始讲起,经验总结就是只要你不怕场面搞僵,怕把场面搞僵的就会换成别人……那些让你感到不舒服的人,一旦你把这个不舒服表达出来了,他们就要自己把场子圆回去,大概率以后都会对你敬而远之) #不是鸡汤是驴杂汤


AI 不会减少你掌握新技能所需要付出的努力,只会让你产生不必学习就已经学会的错觉


宇宙为什么有趣?也许就在于不论你怎么思考,都无法得到答案


世上有很多好用的东西因为只有很少的人知道,从而只有很少的人用。这能怪谁?(这说明酒香也怕巷子深