oerdnj

Keybase proof

I hereby claim:

• I am oerdnj on github.
• I am oerdnj (https://keybase.io/oerdnj) on keybase.
• I have a public key whose fingerprint is 30B9 33D8 0FCE 3D98 1A2D 38FB 0C99 B70E F4FC BB07

To claim this, I am signing this object:

oerdnj

--- a2query.orig	2014-10-07 11:07:12.282070121 +0000
+++ a2query	2014-10-07 11:07:45.450068895 +0000
@@ -4,7 +4,7 @@
 # Copyright (C) 2012 Arno Töll <[email protected]>
 #
 # This program is licensed at your choice under the terms of the GNU General
-# Public License vserion 2+ or under the terms of the Apache Software License
+# Public License version 2+ or under the terms of the Apache Software License
 # 2.0.
 #

oerdnj

do_tmpfiles() {
    local type path mode user group
    if [ -r "$1" ]; then
        if [ -x /bin/systemd-tmpfiles ]; then
            /bin/systemd-tmpfiles --create "$1"
        else
            while read type path mode user group; do
                case "$type" in
                    d)
                        mkdir -p "$path";

oerdnj

case "$PPA" in
    php5-5.4) DISTS="precise";;
    php5-5.5) DISTS="trusty vivid wily";;
    php5-5.6) DISTS="trusty vivid wily";;
    php-7.0)  DISTS="trusty vivid wily";;
    php)      DISTS="trusty vivid wily";;
    apache2)  DISTS="trusty vivid wily";;
    bird)     DISTS="precise trusty vivid wily";;
    knot)     DISTS="trusty vivid wily";;
    knot-lts) DISTS="precise trusty vivid wily";;

oerdnj

$ traceroute 222.228.173.205
traceroute to 222.228.173.205 (222.228.173.205), 30 hops max, 60 byte packets
 1  217.31.192.129 (217.31.192.129)  1.514 ms  1.480 ms  1.497 ms
 2  217.31.192.253 (217.31.192.253)  1.140 ms  0.784 ms  1.143 ms
 3  20ge1-3.core1.prg1.he.net (91.210.16.201)  1.825 ms  2.275 ms  1.825 ms
 4  100ge8-1.core1.fra1.he.net (184.105.213.233)  32.568 ms  32.961 ms  32.949 ms
 5  100ge5-2.core1.par2.he.net (72.52.92.13)  48.038 ms  48.053 ms  48.041 ms
 6  100ge7-1.core1.nyc4.he.net (184.105.81.77)  97.205 ms  96.648 ms  96.320 ms
 7  100ge15-2.core1.sjc2.he.net (184.105.81.213)  152.841 ms  148.932 ms  148.903 ms
 8  216.218.192.234 (216.218.192.234)  160.675 ms  160.752 ms  160.773 ms

oerdnj

#include <stdio.h>
#include <string.h>
/* just make sure sizeof(out) is at least sz+1 large */
#define left_pad(out, sz, s) snprintf(out, sz+1, "%.*s", sz, s)
#define left_pad_str(out, sz, s, pad) snprintf(out, sz+1, "%.*s%s", (sz < strlen(s)) ? 0 : sz - strlen(s), pad, s)

oerdnj

#!/bin/sh

# place into /etc/logrotate.d/httpd-prerotate/nginx-deny-list

TMPF=$(mktemp /etc/nginx/deny-ip.conf.XXXXXX) && (
    (list-abusers /var/log/nginx/packages.sury.org-access.log) | sort -u > "$TMPF"
    if ! diff -q /etc/nginx/deny-ip.conf "$TMPF" >/dev/null; then
	mv /etc/nginx/deny-ip.conf /etc/nginx/deny-ip.conf.bak
	mv "$TMPF" /etc/nginx/deny-ip.conf
	if nginx -q -t; then

oerdnj

#!/bin/sh

logfile=${1:-/var/log/nginx/packages.sury.org-access.log}

file_limit=480 # can go as low as 240 in the future
deb_limit=48 # can go as low as 24 in the future

perl -n -e '/^([^ ]+) ([^ ]+) ([^ ]+) (\[[^\]]+\]) "(.*) (.*) (.*)" ([0-9\-]+) ([0-9\-]+) "(.*)" "(.*)"/; print "$1 $6\n"' -- "$logfile" | sort | uniq -c | awk -v fl="$file_limit" dl="$deb_limit" '{ if ($1 > fl || (match($3,"\.deb") && $1 > dl)) { print $2 } }' | sort -u | xargs -i printf "deny %s;\n" "{}"

oerdnj

 80000000 loops in 8 threads, 0.000% writes, 0.776 seconds, 103057589.869 calls/second
 80000000 loops in 8 threads, 1.073% writes, 1.041 seconds, 76831839.114 calls/second
 80000000 loops in 8 threads, 10.084% writes, 3.380 seconds, 23665236.300 calls/second
 80000000 loops in 8 threads, 49.904% writes, 12.871 seconds, 6215495.744 calls/second
 80000000 loops in 8 threads, 89.962% writes, 19.354 seconds, 4133419.336 calls/second
 80000000 loops in 8 threads, 98.959% writes, 19.849 seconds, 4030351.367 calls/second
 80000000 loops in 8 threads, 100.000% writes, 18.199 seconds, 4395951.724 calls/second
 40000000 loops in 4 threads, 0.000% writes, 0.724 seconds, 55247550.462 calls/second
 40000000 loops in 4 threads, 1.073% writes, 0.839 seconds, 47693312.921 calls/second
 40000000 loops in 4 threads, 10.084% writes, 1.843 seconds, 21706382.110 calls/second