Hacker News: klaushardt

New comment by klaushardt in "Running out of disk space in production"

klaushardt — Tue, 07 Apr 2026 18:05:07 +0000

This is my snippet i used alot. In doubt when even rm wont work just reboot.

Disc Space Insurance File

    fallocate -l 8G /tmp/DELETE_IF_OUT_OF_SPACE.img

https://gist.github.com/klaushardt/9a5f6b0b078d28a23fd968f75...

New comment by klaushardt in "Show HN: Sonar – A tiny CLI to see and kill whatever's running on localhost"

klaushardt — Fri, 20 Mar 2026 12:46:59 +0000

Would be nice to have a flag to customize the URL displayed for Docker containers. I connect to my host via Tailscale, but I can’t open links with localhost. It would be helpful to have a parameter that allows us to choose a network device or specify an IP address to display.

    3000    wud (getwud/wud:latest)                            wud          getwud/wud:latest                       3000    http://localhost:3000
    3001    dockhand (fnsys/dockhand:latest)                   dockhand     fnsys/dockhand:latest                   3000    http://localhost:3001

New comment by klaushardt in "iTerm2 critical security release"

klaushardt — Fri, 03 Jan 2025 02:06:11 +0000

Could you post your config for inspiration? I dont like starting with a blank canvas.

New comment by klaushardt in "Ask HN: How does my school block DoH?"

klaushardt — Sun, 08 Sep 2024 20:30:28 +0000

SSH Socks over 443 could be a solution.

New comment by klaushardt in "Ask HN: I built a Yubikey-based domain controller. Is it sellable?"

klaushardt — Tue, 23 Jul 2024 23:39:30 +0000

So for example Shibboleth with privacyIDEA and enabled webAuthn and 2FA for AnyConnect or some other VPN?

New comment by klaushardt in "Apple must open iPadOS to sideloading within 6 months, EU says"

klaushardt — Tue, 30 Apr 2024 06:28:28 +0000

I bet it will happen that some apps i now use, which are in the regualar app store, will be pulled in favor of a own app store which has more tracking and maybe even cost money. So it will be a downgrade if now working apps move to an ad and tracking app store which are not privacy sensitive like iAds.

New comment by klaushardt in "Show HN: Workout Tracker – self-hosted, single binary web application"

klaushardt — Thu, 29 Feb 2024 21:44:08 +0000

HealthFit can export Workouts as .gpx or .fit files.

New comment by klaushardt in "Built-in workaround for applications hiding under the MacBook Pro notch"

klaushardt — Mon, 12 Feb 2024 18:00:50 +0000

I just dump my default changes here. Maybe somebody finds something usefull for themself. Added the command from this thread too. :) Edit: Looks like i already did edit this before since mine was already at 8 and 12. Added the original source like its linked above.

# Defaults and other Stuff

    sudo scutil --set HostName nix
    
    # https://macos-defaults.com/
    defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode -bool true
    defaults write NSGlobalDomain PMPrintingExpandedStateForPrint -bool true
    defaults write NSGlobalDomain NSDocumentSaveNewDocumentsToCloud -bool false
    defaults write com.apple.dock "autohide-delay" -float "0" && killall Dock
    defaults write com.apple.dock "autohide-time-modifier" -float "0.3" && killall Dock
    defaults write NSGlobalDomain ApplePressAndHoldEnabled -bool false
    defaults write NSGlobalDomain AppleShowScrollBars -string "Always"; killall Finder
    defaults write com.apple.screencapture "disable-shadow" -bool "true"
    defaults write com.apple.dock "tilesize" -int "38" && killall Dock
    defaults write com.apple.dock "mineffect" -string "scale" && killall Dock
    defaults write com.apple.finder "ShowExternalHardDrivesOnDesktop" -bool "false" && killall Finder
    defaults write com.apple.finder "ShowRemovableMediaOnDesktop" -bool "false" && killall Finder
    defaults write com.apple.dock "mru-spaces" -bool "false" && killall Dock
    defaults write com.apple.TimeMachine "DoNotOfferNewDisksForBackup" -bool "true"
    defaults write com.apple.dock "enable-spring-load-actions-on-all-items" -bool "true" && killall Dock
    defaults write com.apple.Music "userWantsPlaybackNotifications" -bool "false" && killall Music
    
    # https://www.jessesquires.com/blog/2023/12/16/macbook-notch-and-menu-bar-fixes/
    # https://www.reddit.com/r/MacOS/comments/16lpfg5/hidden_preference_to_alter_the_menubar_spacing/
    # https://flaky.build/native-fix-for-applications-hiding-under-the-macbook-pro-notch
    # https://news.ycombinator.com/item?id=39343919
    defaults -currentHost write -globalDomain NSStatusItemSelectionPadding -int 8
    defaults -currentHost write -globalDomain NSStatusItemSpacing -int 12

    # https://www.reddit.com/r/macgaming/comments/16ra8di/metal_hud_enabledisable_shortcut/
    # https://www.icloud.com/shortcuts/1271048e407543d391415934cad5edcd
    defaults write -g MetalForceHudEnabled -bool YES
    /bin/launchctl setenv MTL_HUD_ENABLED 1

New comment by klaushardt in "Fail2ban Sucks (2020)"

klaushardt — Tue, 02 Jan 2024 19:10:42 +0000

You can rsync, scp and what not using your .ssh/config alias.

    scp myfile.txt myhost.tld:~/foo

New comment by klaushardt in "Fail2ban Sucks (2020)"

klaushardt — Mon, 01 Jan 2024 23:12:08 +0000

* changing your SSH port means that you'll have to do a bunch of fuckery to get basic functionality working. you will very likely waste hours of your life. you will have to google "rsync ssh non standard port" every time you want to use rsync. you will have to remember scp flags. this is also bad. probably worse.

---

I dont need to remember non standard ports if i just use my .ssh/config.

    Host myhost.tld
      Hostname 127.0.0.1
      Port 333
      User MyUser
      IdentityFile ~/.ssh/myhost.tld

New comment by klaushardt in "Apple's iCloud+ “VPN”"

klaushardt — Wed, 16 Jun 2021 16:57:47 +0000

If you tap the wifi button in your controll center it just turns it off for 24 hours or when you switch locations. If you turn it off in the Settings App then it stays off.

New comment by klaushardt in "30K Macs are infected with ‘Silver Sparrow’ virus and no one knows why"

klaushardt — Mon, 22 Feb 2021 19:46:14 +0000

https://github.com/ronaldstoner/sparrow-detector

New comment by klaushardt in "30K Macs are infected with ‘Silver Sparrow’ virus and no one knows why"

klaushardt — Mon, 22 Feb 2021 19:45:57 +0000

https://github.com/ronaldstoner/sparrow-detector

New comment by klaushardt in "Threema – Secure and Private Messenger"

klaushardt — Thu, 21 Jan 2021 16:35:56 +0000

The free trial is just asking the App Store for a refund. I did it twice so far when i bought an App wich sounded good but then didnt do what i wanted. I think you have 48 hours time for this.

iOS: https://support.apple.com/de-de/HT204084

Android: https://support.google.com/googleplay/answer/7205930

New comment by klaushardt in "macOS unable to open any non-Apple application"

klaushardt — Fri, 13 Nov 2020 08:07:04 +0000

I got a 2019 Dell Precision 5540 with an UHD OLED, 3.840 x 2.160 and have 100% DCI-P3. And i think many other OLED Screens have it too.

When i configured the Laptop i could choose from these options:

FHD IGZO4, 1.920 x 1.080, 100% sRGB

UHD IGZO4, 3.840 x 2.160, 100% AdobeRGB Touch

UHD OLED, 3.840 x 2.160, 100% DCI-P3

New comment by klaushardt in "Show HN: Kanmail – An email client that functions like a kanban board"

klaushardt — Sun, 26 Apr 2020 19:29:05 +0000

Jut a Headsup, Chrome blocked the download and a virustotal report look like this: https://www.virustotal.com/gui/file/2e78fed158e9e6857db7bfc6...

6 engines detected this file

Do what you want with this information, cloud be false positive, cloud be something else idk.

New comment by klaushardt in "Volk Fi: Distributed network smartphone"

klaushardt — Wed, 20 Mar 2019 08:34:25 +0000

In Germany there is exactly this for free. https://freifunk.net/en/

Altough its far away from good coverage you get free wifi here and there. Especially Coffee Shops and in Big Citys.

Better C++ Using Machine Learning on Large Projects (CppCon2018) [pdf]

klaushardt — Mon, 05 Nov 2018 14:09:06 +0000

Article URL: https://github.com/CppCon/CppCon2018/blob/master/Presentations/better_cpp_using_machine_learning_on_large_projects/better_cpp_using_machine_learning_on_large_projects__nicolas_fleury_mathieu_nayrolles__cppcon_2018.pdf

Comments URL: https://news.ycombinator.com/item?id=18382383

Points: 3

# Comments: 0

The Four Waves of A.I

klaushardt — Tue, 23 Oct 2018 09:21:23 +0000

Article URL: http://fortune.com/2018/10/22/artificial-intelligence-ai-deep-learning-kai-fu-lee/

Comments URL: https://news.ycombinator.com/item?id=18281925

Points: 1

# Comments: 0