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Amcrest to Dahua ipcam mapping

Per this thread some Amcrest cams can utilize the Dahua firmware, which seems to be more likely to get security fixes and updates, and unlocks a few features like (depending on support) available 3rd stream, face detection, IVS, SmartIR & up to 40960 bitrate.https://ipcamtalk.com/threads/how-to-upgrade-amcrest-lorex-to-dahua-firmware-and-get-all-dahua-features.44864 To get your camera’s Alt model number:> http://cam-ip/cgi-bin/magicBox.cgi?action=getSystemInfo Amcrest Dahua IP8M-T2499EW […]

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proxmox

Shrink Proxmox/Qemu Virtual Hard Disk

Before:root@pve01:/mnt/pve/local-media/images/101# qemu-img info vm-101-disk-1.qcow2 image: vm-101-disk-1.qcow2file format: qcow2virtual size: 869 GiB (933081645056 bytes)disk size: 120 GiBcluster_size: 65536Format specific information: compat: 1.1 lazy refcounts: false refcount bits: 16 corrupt: false After:root@pve01:/mnt/pve/local-media/images/101# qemu-img info vm-101-disk-1.qcow2 image: vm-101-disk-1.qcow2file format: qcow2virtual size: 200 GiB (214748364800 bytes)disk size: 120 GiBcluster_size: 65536Format specific information: compat: 1.1 lazy refcounts: false refcount bits: […]

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docker

Cockpit and Traefik

HTTP 500, HTTP 404…etc Cockpit’s web server automatically redirects to port 443 with a self-defined SSL certificate. For my use case, I wanted SSL to terminate at Traefik, so I set the backend to point to http and disabled Cockpit’s SSL redirect. Note: To proxy to my host that’s running traefik and docker, I need […]

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apple

iPhone 4 Dock Disconnecting and Podcasts app on iOS 7.1.2

Down the rabbit hole again trying to revive an old iPhone 4 to pull Podcast duty for the kids. Problem: The charging cable and dock on my Logitech S715i speaker keeps disconnecting. Wiggling the phone around seems to help but it won’t stay charging. Solution: Clean out the charging port. Years of old sticky pocket […]

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Uncategorized

Docker, Traefik, Jellyfin, DLNA

It seems most media servers (Jellyfin, Emby, Plex, UMS…etc) recommend using docker host networking (-net=host) when running within a container so that it can see UDP traffic on port 1900 for DLNA discovery. This is undesirable for a number of reasons, not the least of which is that a reverse proxy (Traefik, perhaps?) running in […]

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docker

Run InfluxDB v2 in Docker with volume mounts

Dockerizing InfluxDB v2 (influxdbv2) By default, the influxdb:2.0.0-alpha docker image uses the following key file locations (per InfluxDBv2 docs), but doesn’t mention setting them in the docker image documentation. –bolt-path Default: ~/.influxdbv2/influxd.boltInfluxDB uses BoltDB to store data including organization and user information, UI data, REST resources, and other key value data. –engine-path Default: ~/.influxdbv2/enginePersistent storage […]

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docker

Traefik entrypoint has no TLS configuration for ACME configuration

Started receiving this error in my traefik docker container logs: Entrypoint \”https\” has no TLS configuration for ACME configuration” when I began redirecting http to https via [entryPoints.http] address = “:80” [entryPoints.http.redirect] entryPoint = “https” This log entry appeared when I had only “https” as a “defaultentrypoint”. Adding http to defaultentrypoints resolved the log entries: […]

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Uncategorized

Capture iPhone network traffic with tcpdump and WireShark

1. Jailbreak iPhone2. Install tcpdump from Cydia (manpage)3. Install OpenSSH from Cydia4. Install WireShark on your local machine (wireshark docs)5. Connect iPhone to same network as local6. WireShark -> SSH Remote Capture7. Remote address: IP of your iPhone8. Remote port: 229. Username: root10. Password: alpine11. Remote Interface: <make this blank>12. Remote Capture Command: 13. Remote […]

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WindowsPhone

Increase Windows Phone 10 Swap File Size on Lumia 640

Lumia640_UsefulAgain

For the past few months my Lumia 640 (running WP10) has had a bunch of issues that made it tough to use as my daily driver. Increasing available swap file size to 768mb has fixed the worst of these issues. Issues Fixed General share screen failures (attaching photos to MMS was my big one, sharing […]

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software

Quickbooks 2014 and Windows 10

Not sure when it started (some Windows update after 1709?), but Windows 10 broke this old version of Quickbooks. I started getting the following error when launching QB: “You do not have sufficient permissions to delete files in the specified Folder. To use QuickBooks in multi-user environment, you must have read/write access and create/delete rights […]