offlinehacker
/ trace-libva.py
Created
January 4, 2025 16:09
Simple BCC script to check if hardware accelerated decoding with libva is being used
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| #!/usr/bin/python3 | |
| from bcc import BPF | |
| # I just wanted to check if hardware acceleration for video decoding in firefox is | |
| # actually being used. Thus I wrote this simple BCC script to check whether trace_va_render | |
| # inside libva.so is being called. | |
| # BPF program | |
| bpf_text = """ | |
| #include <uapi/linux/ptrace.h> |
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| package main | |
| import ( | |
| "context" | |
| "encoding/json" | |
| "fmt" | |
| "log" | |
| "os" | |
| "sync" | |
| "time" |
offlinehacker
/ k3s-nodeip-tailscale.service.j2
Created
June 1, 2024 12:02
Systemd service for k3s to take tailscale IP as node ip
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| [Unit] | |
| Description=Generates K3S NodeIP Entry With Tailscale IP | |
| Requires=network.target | |
| Requires=tailscaled.service | |
| Before=k3s.service | |
| [Service] | |
| Type=oneshot | |
| RemainAfterExit=yes |
offlinehacker
/ fetch_protovpn.yml
Created
June 1, 2024 11:46
Ansible fetch protovpn servers (I don't use anymore)
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| --- | |
| - hosts: localhost | |
| tasks: | |
| - name: get protonvpn servers | |
| ansible.builtin.uri: | |
| url: https://api.protonmail.ch/vpn/logicals | |
| register: protonvpn_servers | |
| - name: filter protonvpn profiles | |
| set_fact: |
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| config: | |
| user.user-data: | | |
| #cloud-config | |
| package_upgrade: true | |
| packages: | |
| - vim | |
| - nano | |
| - git | |
| - curl | |
| - wget |
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| package main | |
| import ( | |
| "fmt" | |
| "time" | |
| "github.com/automerge/automerge-go" | |
| ) | |
| type S struct { |
offlinehacker
/ rxdb-external-attachments-storage.ts
Created
July 11, 2022 14:28
RxDB plugin to allow storage of attachments in external storage
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| import { | |
| BulkWriteRow, | |
| EventBulk, | |
| RxAttachmentData, | |
| RxAttachmentWriteData, | |
| RxDocumentData, | |
| RxDocumentDataById, | |
| RxJsonSchema, | |
| RxStorage, | |
| RxStorageBulkWriteResponse, |
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| export const getScrollParent = (node?: Element | null): Element | null => { | |
| if (node == null) { | |
| return null; | |
| } | |
| if (node.scrollHeight > node.clientHeight) { | |
| return node; | |
| } else { | |
| return getScrollParent(asElement(node.parentNode)); | |
| } |
offlinehacker
/ multipass-docker.yml
Created
March 2, 2022 11:52
Multipass cloud config to create VM with docker installed
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| #cloud-config | |
| groups: | |
| - docker | |
| users: | |
| - name: ubuntu | |
| sudo: ALL=(ALL) NOPASSWD:ALL | |
| groups: users,docker,admin | |
| ssh-authorized-keys: | |
| - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDwB83EYt+55hfu6SzIFKrZ7E8Vli2NaZ5E1vgieFslSGJfJGECfrK8m26/5US/W+Rjfgi9VR0L1zY92eld92134mQQFiPeGWpU88iUVykNmm6B8iA6I/AlzPa+qeZaH5iteWvUxqApZ1s0nFnIVA9PI9+OSzEX/nDrWEiNMxc2H1L0GIf/OAzCEs8WllVSHSqA35wuXQBkPDF6d+SMtRe6tZ82BT5InSFmWVP+TBREV2/okrgEJSF9exD8myXKuPqe4pCZqVgiHMi1NpGs/sDack/yuOHVT+eMKVE23j4r5zhvkMS4Y4oEpj4v0V8DChZSniMvhvp9qxKMJJKwKDWn |
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| #!/bin/bash | |
| [[ $ENVRC_RUN != yes ]] && source /etc/envrc | |
| # whether running via vscode env probe | |
| if shopt -q login_shell && [[ "$BASH_EXECUTION_STRING" =~ $HOME/.vscode-server/bin/.*/node ]]; then | |
| old_bash_path="$(which bash)" | |
| if [ ! -z "${ENV_PRINT_COMMAND}" ]; then | |
| cd "${WORKSPACE_DIR}" |
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