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John Maguire johnmaguire

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@johnmaguire
johnmaguire / gist:2cdd9d83af0c4af8cfe1cbd9dbfbf430
Created May 10, 2024 14:13
❯ ipcalc 192.168.1.255
Address: 192.168.1.255 11000000.10101000.00000001. 11111111
Netmask: 255.255.255.0 = 24 11111111.11111111.11111111. 00000000
Wildcard: 0.0.0.255 00000000.00000000.00000000. 11111111
=>
Network: 192.168.1.0/24 11000000.10101000.00000001. 00000000
HostMin: 192.168.1.1 11000000.10101000.00000001. 00000001
HostMax: 192.168.1.254 11000000.10101000.00000001. 11111110
Broadcast: 192.168.1.255 11000000.10101000.00000001. 11111111
Hosts/Net: 254 Class C, Private Internet
@johnmaguire
johnmaguire / gist:581afff8d3697ef09fa69812943ea930
Created May 9, 2024 20:20
-----BEGIN CERTIFICATE-----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@johnmaguire
johnmaguire / gist:097af60c079630663e224447ecbb0f08
Created January 26, 2024 06:32
❯ ansible-playbook provision.yml --limit 'ingress.demeter.johnmaguire.me'
[WARNING]: Collection prometheus.prometheus does not support Ansible version 2.16.2
PLAY [Base provisioning] ********************************************************************************************************************************************************************
TASK [Gathering Facts] **********************************************************************************************************************************************************************
fatal: [ingress.demeter.johnmaguire.me]: FAILED! => {"ansible_facts": {}, "changed": false, "failed_modules": {"ansible.legacy.setup": {"ansible_facts": {"discovered_interpreter_python": "/usr/bin/python"}, "failed": true, "module_stderr": "/bin/sh: 1: /usr/bin/python: not found\nError: Command not found\n", "module_stdout": "", "msg": "The module failed to execute correctly, you probably need to set the interpreter.\nSee stdout/stderr for the exact error", "rc": 1, "warnings": [
@johnmaguire
johnmaguire / gist:5a551fcdd42fb60e69907aa11033d57b
Last active January 7, 2024 05:36
00:18:51.513 Cloning repository...
00:18:52.660 From https://github.com/johnmaguire/helical-piers
00:18:52.660 * branch 09e1545825ca73d66f47bf32855c606e091a0c65 -> FETCH_HEAD
00:18:52.661
00:18:52.738 HEAD is now at 09e1545 Try logging values for contact form
00:18:52.739
00:18:52.849
00:18:52.883 Success: Finished cloning repository files
00:18:53.723 Detected the following tools from environment: [email protected], [email protected]
00:18:53.724 Installing project dependencies: npm install --progress=false
@johnmaguire
johnmaguire / gist:f7bd3eaefeedf11bedf28822b5a1aaf0
Created September 23, 2023 12:37
--total-cpu-usage-- -dsk/total- -net/total- ---paging-- ---system--
usr sys idl wai stl| read writ| recv send| in out | int csw
12 12 74 2 0|4924k 0 | 22M 39M| 0 0 |9563 2422
12 13 68 7 0| 308k 71M| 24M 43M| 12k 0 | 13k 6590
11 12 76 1 0|5164k 4096B| 19M 35M| 0 0 |5622 3090
10 7 81 2 0|4224k 120k| 12M 18M| 0 0 |5117 3059
13 10 76 0 0|1672k 0 | 20M 37M| 0 0 |6431 2545
10 29 61 1 0|5144k 0 | 21M 40M| 0 0 | 31k 2888
10 44 38 8 0| 336k 465M| 23M 44M| 0 0 | 35k 9204
14 12 69 5 0| 152k 7100k| 23M 43M| 0 0 |8349 4564
@johnmaguire
johnmaguire / session-menu.sh
Created March 28, 2023 03:47
#!/bin/sh
tmux list-sessions -F '#S' \
| awk 'BEGIN {ORS=" "} {print $1, NR, "\"switch-client -t", $1 "\""}' \
| xargs tmux display-menu -T "Switch-session"
@johnmaguire
johnmaguire / README.md
Last active July 20, 2023 20:18
Example Dockerfiles for dnclient host networking

Building

Alpine-based image

docker build . \
    --file alpine.Dockerfile \
    --tag "dnclient:alpine-latest" \
    --tag "dnclient:latest"
@johnmaguire
johnmaguire / Dockerfile
Created January 30, 2023 22:22
inotify wrapper - Use inotify to watch for changes (saved from a 2019 repo)
FROM python:3
WORKDIR /usr/src/app
COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt
COPY . .
ENTRYPOINT [ "python", "./main.py" ]
@johnmaguire
johnmaguire / Arch-Laptop.txt
Last active March 25, 2021 22:17
Benchmarking Argon2 KDF on my machines
jmaguire@scorpion [05:56:26 PM] [~/src/nebula/cert] [pkey-benchmarking]
-> % go test -bench=. -benchtime=10x
go: downloading github.com/golang/protobuf v1.4.1
go: downloading google.golang.org/protobuf v1.25.0
go: downloading golang.org/x/sys v0.0.0-20191210023423-ac6580df4449
goos: linux
goarch: amd64
pkg: github.com/slackhq/nebula/cert
cpu: Intel(R) Core(TM) i7-7820HQ CPU @ 2.90GHz
BenchmarkAes256DeriveKey-8 10 2058243018 ns/op
@johnmaguire
johnmaguire / Music Metadata.md
Last active November 2, 2020 01:40

Plex Music Metadata

Fetching a list of songs from my old Plex library after a hard drive failure...

Descriptive Metadata (things to look for)

  • Title
  • Performing Artist
  • Album
  • Release Date
  • Track #