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yen3 / aarch64_virt_install.sh
Last active March 10, 2023 08:05
aarch64 virt-install commands
#!/bin/bash
rm -rf /home/yen3/ubuntu.qcow2
qemu-img create -f qcow2 /home/yen3/ubuntu.qcow2 10G
virsh undefine ubuntu1604arm64 --nvram
install_from_localtion() {
virt-install -n ubuntu1604arm64 --memory 1024 --arch aarch64 --vcpus 1 \
--disk /home/yen3/ubuntu.qcow2,device=disk,bus=virtio \
@yen3
yen3 / notify_send_docker.sh
Created July 5, 2022 17:55
A tiny example: Execute "notify-send" from container to send messages to host
#!/usr/bin/env bash
# ref: https://forums.docker.com/t/communicate-with-dbus-from-an-unprivileged-container/101549
# ref: https://stackoverflow.com/questions/23601844/how-to-create-user-in-linux-by-providing-uid-and-gid-options
# ref: https://github.com/mviereck/x11docker/wiki/How-to-connect-container-to-DBus-from-host
set -euxo pipefail
readonly DBUS_USER_SESSION_PATH="${DBUS_SESSION_BUS_ADDRESS#"unix:path="}"
@yen3
yen3 / Caddyfile
Last active March 10, 2022 07:06
Example for https docker-gitlab under reversed proxy environment - Caddy http server
https://gitlab.example.com {
proxy / https://localhost:10443 {
insecure_skip_verify
transparent
}
tls {
dns gandiv5
}
}
@yen3
yen3 / Mandelbrot.hs
Last active September 20, 2021 06:33
MandelbrotSet practice --- sequence and basic parallel version
{-# LANGUAGE BangPatterns #-}
-- Compile command: ghc -O2 Mandelbrot.hs -rtsopts -threaded -fllvm
import qualified Control.Monad.Par as Par
import Control.Parallel.Strategies (parList, rseq, using)
import Data.Binary.IEEE754 (putFloat64le)
import Data.Binary.Put
import qualified Data.ByteString.Lazy as BL
import Data.Time.Clock (diffUTCTime, getCurrentTime)
@yen3
yen3 / sync
Created December 19, 2019 04:48
sync vscode
sync
@yen3
yen3 / gist:8c0f7dd012cd8b3b9b07b6992c82e96f
Last active December 2, 2019 03:33 — forked from ram535/gist:b1b7af6cd7769ec0481eb2eed549ea23
Reuse the same terminal in neovim. (Open the terminal in below)
" With this function you can reuse the same terminal in neovim.
" You can toggle the terminal and also send a command to the same terminal.
let s:monkey_terminal_window = -1
let s:monkey_terminal_buffer = -1
let s:monkey_terminal_job_id = -1
function! MonkeyTerminalOpen()
" Check if buffer exists, if not create a window and a buffer
if !bufexists(s:monkey_terminal_buffer)
@yen3
yen3 / build_llvm.sh
Last active September 9, 2019 05:50
Build llvm manually
#!/bin/bash
set -ex
PREFIX=$HOME/usr/tools/llvm
LLVM_VERSION=7.0.0
BASE_URL=https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}
COMPOMENT=(llvm cfe compiler-rt libcxx libcxxabi openmp clang-tools-extra polly libunwind)
@yen3
yen3 / dlt-daemon-2160-debian-buster.patch
Created September 6, 2019 07:46
Build dlt-daemon v2.16.0 in debian buster
diff --git a/src/console/dlt-control-common.c b/src/console/dlt-control-common.c
index 3973059..84d441c 100644
--- a/src/console/dlt-control-common.c
+++ b/src/console/dlt-control-common.c
@@ -210,7 +210,7 @@ int dlt_parse_config_param(char *config_id, char **config_data)
{
*(config_data) = (char*)
calloc(DLT_DAEMON_FLAG_MAX, sizeof(char));
- strncpy(*config_data,
+ memcpy(*config_data,
@yen3
yen3 / epubs2t_opencc.py
Last active November 21, 2018 12:18
Convert epub content from simple chinese to traditional chinese using OpenCC (https://code.google.com/p/opencc/)
#!/usr/bin/env python
#-*- coding: utf8 -*-
from __future__ import print_function
from optparse import OptionParser
import zipfile
from sys import argv, exit
from subprocess import Popen, PIPE, check_output
import os.path
@yen3
yen3 / Dockerfile
Created August 5, 2018 09:01
Build Tapir LLVM for fun
FROM ubuntu:18.04
RUN sed -i 's/archive.ubuntu.com/tw.archive.ubuntu.com/g' /etc/apt/sources.list \
&& rm /etc/dpkg/dpkg.cfg.d/excludes \
&& apt update \
&& dpkg -l | grep ^ii | cut -d' ' -f3 | xargs apt install -y --reinstall \
&& apt install -y build-essential git man python cmake\
&& git clone --recursive https://github.com/wsmoses/Tapir-Meta.git \
&& cd /Tapir-Meta \
&& ./build.sh release \