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@echo off
:: http://weblogs.asp.net/jgalloway/archive/2006/11/20/top-10-dos-batch-tips-yes-dos-batch.aspx
echo %%~1 = %~1
echo %%~f1 = %~f1
echo %%~d1 = %~d1
echo %%~p1 = %~p1
echo %%~n1 = %~n1
echo %%~x1 = %~x1
echo %%~s1 = %~s1
echo %%~a1 = %~a1

A good commit message looks like this:

Header line: explaining the commit in one line

Body of commit message is a few lines of text, explaining things
in more detail, possibly giving some background about the issue
being fixed, etc etc.

The body of the commit message can be several paragraphs, and
please do proper word-wrap and keep columns shorter than about
@jboner
jboner / latency.txt
Last active January 11, 2026 14:30
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@johntyree
johntyree / getBlockLists.sh
Last active August 30, 2025 06:36
Make one large blocklist from the bluetack lists on iblocklist.com
#!/usr/bin/env sh
# Download lists, unpack and filter, write to stdout
curl -s https://www.iblocklist.com/lists.php \
| sed -n "s/.*value='\(http:.*=bt_.*\)'.*/\1/p" \
| xargs wget -O - \
| gunzip \
| egrep -v '^#'
@justlaputa
justlaputa / jenkins-api.md
Last active November 20, 2024 11:56
Jenkins Json API

jobs

jenkins_url + /api/json?tree=jobs[name,color]

builds

jenkins_url + /job/${job_name}/api/json?tree=builds[number,status,timestamp,id,result]

last build

/// <summary>
/// Wrapper for GDI text rendering functions<br/>
/// This class is not thread-safe as GDI function should be called from the UI thread.
/// </summary>
/// <remarks>
/// http://theartofdev.com/2013/08/12/using-native-gdi-for-text-rendering-in-c/<br/>
/// The MIT License (MIT) Copyright (c) 2014 Arthur Teplitzki.
/// </remarks>
public sealed class NativeTextRenderer : IDisposable
{
@eyecatchup
eyecatchup / mr.robot_season-2_easter-egg-sites.md
Last active June 19, 2025 13:34
A collection of "Mr. Robot" Season 2 Easter Egg Sites. #mrrobot #hackingrobot #robotegg
@RichardBronosky
RichardBronosky / README.MD
Last active December 20, 2025 16:26
cb - A leak-proof tee to the clipboard - Unify the copy and paste commands into one intelligent chainable command.

cb

A leak-proof tee to the clipboard

This script is modeled after tee (see [man tee][2]) and works on Linux, macOS, Cygwin, WSL/WSL2

It's like your normal copy and paste commands, but unified and able to sense when you want it to be chainable.

This project started as an answer to the StackOverflow question: [How can I copy the output of a command directly into my clipboard?][3]

@stephanschielke
stephanschielke / update_packages.sh
Last active August 22, 2022 08:13
ARCH linux package update script for pacman and yaourt
#!/bin/bash
echo ==========
echo Check root
echo ==========
if [[ $UID == 0 ]]; then
echo "Please run this script WITHOUT sudo:"
echo "$0 $*"
exit 1
fi

Problem

In Arch Linux mkinitcpio -p linux

shows

Possibly missing firmware for module: aic94xx
 Possibly missing firmware for module: wd719x