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@@ -1,36 +1,55 @@
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#!/usr/bin/env bash
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+hostname="crafatar.com"
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async="true"
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+random="false"
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interval="0.1"
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-if [ "$1" = "-s" ]; then
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- async=""
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- shift
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-elif [ "$1" = "-i" ]; then
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- interval="$2"
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- shift 2
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-fi
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-host="$1"
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-shift
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-if [ -z "$host" ] || [ ! -z "$@" ]; then
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- echo "Usage: $0 [-s | -i <interval>] <host uri>"
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+
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+usage() {
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+ echo "Usage: $0 [-s | -r | -i <interval> | -h <hostname>]... <host uri>" >&2
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exit 1
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-fi
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+}
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-# insert newline after uuids
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-ids="$(cat 'uuids.txt')"
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-# `brew install coreutils` on OS X
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-ids="$(shuf <<< "$ids" 2>/dev/null || gshuf <<< "$ids")"
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+get_ids() {
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+ local shuf
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+ if [ "$random" = "true" ]; then
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+ while true; do uuid -v 4; done
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+ else
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+ # `brew install coreutils` on OS X for gshuf
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+ shuf=$(command -v shuf gshuf)
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+ # randomize ids
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+ $shuf < uuids.txt
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+ fi
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+}
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bulk() {
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- trap return INT
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- echo "$ids" | while read id; do
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- if [ -z "$async" ]; then
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- curl -sSL -o /dev/null -w "%{url_effective} %{http_code} %{time_total}s\\n" -- "$host/avatars/$id?overlay"
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+ trap return INT # return from this function on Ctrl+C
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+ get_ids | while read id; do
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+ if [ "$async" = "false" ]; then
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+ curl -H "Host: $hostname" -sSL -o /dev/null -w "%{url_effective} %{http_code} %{time_total}s\\n" -- "$host/avatars/$id?overlay"
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else
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- curl -sSL -o /dev/null -w "%{url_effective} %{http_code} %{time_total}s\\n" -- "$host/avatars/$id?overlay" &
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+ curl -H "Host: $hostname" -sSL -o /dev/null -w "%{url_effective} %{http_code} %{time_total}s\\n" -- "$host/avatars/$id?overlay" &
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sleep "$interval"
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fi
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done
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}
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+while [ $# != 0 ]; do
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+ case "$1" in
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+ -s)
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+ async="false";;
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+ -r)
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+ random="true";;
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+ -i)
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+ interval="$2"
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+ shift;;
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+ *)
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+ [ -n "$host" ] && usage
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+ host="$1";;
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+ esac
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+ shift
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+done
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+
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+[ -z "$host" ] && usage
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+
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time bulk
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jomo