punkeel

Keybase proof

I hereby claim:

• I am PunKeel on github.
• I am punkeel (https://keybase.io/punkeel) on keybase.
• I have a public key whose fingerprint is 0216 8B4D 30F6 BD17 4A19 85EC FF57 EC5B 089B B801

To claim this, I am signing this object:

intchloe

<?php

$a = $_SERVER;

echo '<script type="text/javascript" src="/c.js"></script>
';

echo "------------- Alarming detections -------------</br>";
if (array_key_exists("HTTP_X_TOR2WEB",$a)) {
echo "The 'HTTP_X_TOR2WEB' key exist, so you are using Tor2Web!</br>";

pdeschen

#!/bin/sh
#
# <%=@service%>    This shell script takes care of starting and stopping
#                  the <%=@service%> service.
#
# chkconfig: 2345 65 35
# description: <%=@description%> 
#

SERVICE=<%=@service%>

Plazmaz

#! /bin/bash
sudo bash -c 'while true; do echo "HTTP/1.1 200 OK\n\n" |nc -l -p 80 |egrep -v "Accept" |egrep -v "Content-Length" |egrep -v "Host" |egrep -vi "cache"; done'
# Original (no sudo): 
# while true; do echo "HTTP/1.1 200 OK\n\n" |nc -l -p 80 |egrep -v "Accept" |egrep -v "Content-Length" |egrep -v "Host" |egrep -vi "cache"; done
# Raw (Skip filtering header lines):
# sudo bash -c 'while true; do echo "HTTP/1.1 200 OK\n\n" |nc -l -p 80; done'

tuxfight3r

#To Decrypt Jenkins Password from credentials.xml
#<username>jenkins</username>
#<passphrase>your-sercret-hash-S0SKVKUuFfUfrY3UhhUC3J</passphrase>


#go to the jenkins url 
http://jenkins-host/script

#In the console paste the script
hashed_pw='your-sercret-hash-S0SKVKUuFfUfrY3UhhUC3J'

swenson

Author unknown.

1.) Algorithm Complexity: You need to know Big-O. If you struggle with
basic big-O complexity analysis, then you are almost guaranteed not to
get hired.
For more information on Algorithms you can visit:
http://www.topcoder.com/tc?module=Static&d1=tutorials&d2=alg_index

2.) Coding: You should know at least one programming language really
well, and it should preferably be C++ or Java. C# is OK too, since

KodrAus

Profiling performance

Using perf:

$ perf record -g binary
$ perf script | stackcollapse-perf.pl | rust-unmangle | flamegraph.pl > flame.svg

NOTE: See @GabrielMajeri's comments below about the -g option.

mandrean

# Instructions for fresh install

$ sh <(curl -L https://nixos.org/nix/install) --darwin-use-unencrypted-nix-store-volume --daemon
# reboot
$ source /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
$ echo 'export NIX_PATH=darwin-config=$HOME/.nixpkgs/darwin-configuration.nix:$HOME/.nix-defexpr/channels${NIX_PATH:+:}$NIX_PATH' | tee -a ~/.zshrc
$ echo 'source $HOME/.nix-profile/etc/profile.d/hm-session-vars.sh' | tee -a ~/.zshrc
$ nix-channel --add https://nixos.org/channels/nixpkgs-unstable
$ nix-channel --add https://github.com/LnL7/nix-darwin/archive/master.tar.gz darwin
$ nix-channel --add https://github.com/nix-community/home-manager/archive/master.tar.gz home-manager

jult

#!/bin/sh

# This script runs every other night at 04:56 CET on a webserver I maintain
# Results are always at: https://jult.net/block.txt ( or https://jult.net/block.txt.gz )
# And much smaller, stripped of BS; https://jult.net/bloc.txt
# For use in Tixati IP filter: https://jult.net/bloc.txt.gz !!!
# And finally a txt file with just the bold IP-ranges: https://jult.net/bl.txt (or https://jult.net/bl.txt.gz )

# Download open block-lists, unpack, filter:
curl -s https://www.iblocklist.com/lists.php | grep -A 2 Bluetack | xargs wget -qO - --limit-rate=500k | gunzip -f | egrep -v '^#' > /tmp/xbp

jdarpinian

///bin/true;COMPILER_OPTIONS="-g -Wall -Wextra --std=c99 -O1 -fsanitize=address,undefined";THIS_FILE="$(cd "$(dirname "$0")"; pwd -P)/$(basename "$0")";OUT_FILE="/tmp/build-cache/$THIS_FILE";mkdir -p "$(dirname "$OUT_FILE")";test "$THIS_FILE" -ot "$OUT_FILE" || $(which clang || which gcc) $COMPILER_OPTIONS -xc "$THIS_FILE" -o "$OUT_FILE" || exit;exec "$OUT_FILE" "$@"
#include <stdio.h>

int main() {
  printf("Hello world!\n");
  return 0;
}