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SELECT table, | |
formatReadableSize(sum(bytes)) as size, | |
min(min_date) as min_date, | |
max(max_date) as max_date | |
FROM system.parts | |
WHERE active | |
GROUP BY table |
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#!/bin/bash | |
# bash generate random alphanumeric string | |
# | |
# bash generate random 32 character alphanumeric string (upper and lowercase) and | |
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1) | |
# bash generate random 32 character alphanumeric string (lowercase only) | |
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1 |
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func readLines(path string) ([]string, error) { | |
file, err := os.Open(path) | |
if err != nil { | |
return nil, err | |
} | |
defer file.Close() | |
var lines []string | |
scanner := bufio.NewScanner(file) | |
for scanner.Scan() { |
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# | |
# Name: nginx-tls.conf | |
# Auth: Gavin Lloyd <gavinhungry@gmail.com> | |
# Desc: Nginx SSL/TLS configuration for "A+" Qualys SSL Labs rating | |
# | |
# Enables HTTP/2, PFS, HSTS and OCSP stapling. Configuration options not related | |
# to SSL/TLS are not included here. | |
# | |
# Additional tips: | |
# |
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#! /bin/bash | |
# [get_golang.sh](https://gist.github.com/n8henrie/1043443463a4a511acf98aaa4f8f0f69) | |
# Download latest Golang release for AMD64 | |
# https://dl.google.com/go/go1.10.linux-amd64.tar.gz | |
set -euf -o pipefail | |
# Install pre-reqs | |
sudo apt-get install python3 git -y | |
o=$(python3 -c $'import os\nprint(os.get_blocking(0))\nos.set_blocking(0, True)') |
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package main | |
import ( | |
"encoding/binary" | |
"errors" | |
"fmt" | |
"io" | |
"net" | |
) |
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FROM debian:latest | |
RUN apt-get update && apt-get install -y \ | |
git \ | |
build-essential \ | |
wget \ | |
python3 | |
WORKDIR /build |
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package main | |
import ( | |
"fmt" | |
"net" | |
"os" | |
"syscall" | |
) | |
const ( |
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package main | |
import ( | |
"flag" | |
"io" | |
"log" | |
"net" | |
"net/http" | |
"os" | |
"strings" |
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import ( | |
"crypto/md5" | |
"encoding/hex" | |
) | |
func GetMD5Hash(text string) string { | |
hasher := md5.New() | |
hasher.Write([]byte(text)) | |
return hex.EncodeToString(hasher.Sum(nil)) | |
} |
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