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@hanxiao
hanxiao / testRegex.js
Last active April 14, 2025 03:31
Regex for chunking by using all semantic cues
// Updated: Aug. 20, 2024
// Run: node testRegex.js whatever.txt
// Live demo: https://jina.ai/tokenizer
// LICENSE: Apache-2.0 (https://www.apache.org/licenses/LICENSE-2.0)
// COPYRIGHT: Jina AI
const fs = require('fs');
const util = require('util');
// Define variables for magic numbers
const MAX_HEADING_LENGTH = 7;
@hydrz
hydrz / install.sh
Last active October 23, 2024 13:11
High Availability K3s and Kube-vip with Cilium
#!/bin/sh
set -e
set -o noglob
# Usage: ./install.sh [options]
#
# Example:
# Installing on first master node run:
# ./install --num 3 --vip 192.168.2.10 --iface eth0
# Installing on other master nodes run:
@allanlei
allanlei / daemonset.yaml
Last active September 2, 2019 05:15
Kubernetes sysctl daemonset for tuning Transparent Huge Pages
apiVersion: apps/v1
kind: DaemonSet
metadata:
namespace: kube-system
name: sysctl
spec:
selector:
matchLabels:
app: sysctl
template:
@fjudith
fjudith / kubernetes_service_session_affinity.md
Last active February 6, 2025 12:15
Enable Session Affinity (a.k.a Sticky Session) to Kubernetes service
@arsham
arsham / go_cpu_memory_profiling_benchmarks.sh
Last active April 11, 2025 14:01
Go cpu and memory profiling benchmarks. #golang #benchmark
go test -run=. -bench=. -benchtime=5s -count 5 -benchmem -cpuprofile=cpu.out -memprofile=mem.out -trace=trace.out ./package | tee bench.txt
go tool pprof -http :8080 cpu.out
go tool pprof -http :8081 mem.out
go tool trace trace.out
go tool pprof $FILENAME.test cpu.out
# (pprof) list <func name>
# go get -u golang.org/x/perf/cmd/benchstat
benchstat bench.txt
@nrollr
nrollr / MongoDB_macOS_Sierra.md
Last active February 13, 2025 10:55
Install MongoDB on Sierra using Homebrew

Install MongoDB on macOS Sierra

This procedure explains how to install MongoDB using Homebrew on macOS Sierra 10.12.
Official MongoDB install documentation: here

Install Homebrew

  • Installing Homebrew is effortless, open Terminal and enter :
    $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
@aduermael
aduermael / dockerTunnel.md
Created August 17, 2016 21:22
Connect to remote Docker engine through SSH tunnel

Bind remote docker.sock with SSH tunnel:

ssh -nNT -L /tmp/docker.sock:/var/run/docker.sock  <USER>@<IP> &

Set environment variable for local Docker client:

export DOCKER_HOST=unix:///tmp/docker.sock
@phith0n
phith0n / php5.dockerfile
Last active May 19, 2021 12:40
分享自己用的两份Alpine-php-fpm的dockerfile
FROM alpine:3.3
MAINTAINER Didiet Noor <[email protected]> (@lynxluna)
# Patch APK Mirror to YKode
RUN echo "http://dl-4.alpinelinux.org/alpine/v3.3/main" > /etc/apk/repositories
ENV TIMEZONE Asia/Shanghai
ENV PHP_MEMORY_LIMIT 512M
ENV MAX_UPLOAD 50M
@einthusan
einthusan / go1.4arc65-ubuntu.sh
Last active July 10, 2018 23:43
Install Golang 1.4.1 on Ubuntu 14.04 AWS EC2
#!/bin/sh
# OPTIONAL FLAGS:
#
# -geoip true
# this will install maxmind geoip and auto update crontab file
#
# -cloudwatch true
# this will install aws cloud watch metrics and send them to aws dashboard
#
@lexrus
lexrus / auto-run.swift
Last active March 11, 2023 15:27 — forked from mikeash/auto-run.swift
把这个 swift 文件复制到 /usr/local/bin/ 下,chmod +x /usr/local/bin/auto-run.swift 。然后每次执行 auto-run.swift 都会检查是否需要重新编译,最后会执行编译后的 auto-run.swiftc。需要 Xcode 6.0+,亲测 bash 和 zsh 下可用,fish 下会报错。
/*/../usr/bin/true
source="$0"
compiled="$0"c
if [[ "$source" -nt "$compiled" ]]; then
DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer xcrun swiftc -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk -g "$source" -o "$compiled" || exit
fi
"$compiled"