Skip to content

Instantly share code, notes, and snippets.

Niko Dittmann niko

Block or report user

Report or block niko

Hide content and notifications from this user.

Learn more about blocking users

Contact Support about this user’s behavior.

Learn more about reporting abuse

Report abuse
View GitHub Profile
View zsh_opts
# https://stackoverflow.com/questions/171563/whats-in-your-zshrc
#{{{ ZSH Modules
autoload -U compinit promptinit zcalc zsh-mime-setup
compinit
promptinit
zsh-mime-setup
#}}}
View zshrc
# The following lines were added by compinstall
zstyle ':completion:*' completer _expand _complete _ignored _correct _approximate
zstyle ':completion:*' completions 1
zstyle ':completion:*' glob 1
zstyle ':completion:*' max-errors 0
zstyle ':completion:*' prompt 'errors: %e '
zstyle ':completion:*' substitute 1
zstyle :compinstall filename '/home/niko/.zshrc'
View vimrc
set nocompatible
set number
" show invisible characters:
set list
set listchars=tab:▸\ ,eol
set listchars+=trail:˙
" allow buffer changes without saving:
View stream_watch.sh
#!/bin/bash
trap 'pkill -P $$' INT TERM EXIT
for s in "$@"; do
(
while true; do
t=$(date +'%Y-%m-%d_%H:%M:%S')
echo "${t} started ${s}"
curl --silent --show-error -H 'user-agent: stream-watch.sh' "${s}?test-ice-${t}" | wc -c
View keybase.md

Keybase proof

I hereby claim:

  • I am niko on github.
  • I am nikod (https://keybase.io/nikod) on keybase.
  • I have a public key whose fingerprint is 1A19 55CF EF33 A1D2 8E86 1D23 66B2 2F68 EB65 349D

To claim this, I am signing this object:

View lautfm-ping.php
<?php
header('Content-Type: text/plain');
function ping($addr){
$starttime = microtime(true);
$file = fsockopen ($addr, 80, $errno, $errstr, 10);
$stoptime = microtime(true);
$status = 0;
if (!$file) $status = -1; // Site is down
View sinatra_background_threadpool.rb
# ala https://www.onli-blogging.de/1463/Sinatra-Code-im-Hintergrund-ausfuehren.html
require 'sinatra/base'
require 'thread/pool'
class Transcode
ThreadPool = Thread.pool(2)
def initialize message
ThreadPool.process do
@niko
niko / README.md
Last active Dec 2, 2018
i3wm & mutt: check mails, blink caps lock led, mark mail workspace as urgent.
View README.md

This puzzle has 3 parts:

  • A i3wm config that opens mutt in a dedicated workspace. $mod+m will switch to this workspace and will launch mutt, if not already running. Actually it doesn't launch mutt, but…
  • a small wrapper script, which opens a named pipe and then starts mutt.
  • a checkmail script which uses mailcheck(1) to tara check mail. If new mail is available, it blinks the CAPS LOCK led (which I mapped to CTRL anyway) and marks the mutt workspace via a bell.

Additional configuration:

  • set your terminal to mark urgent bells. In Termite the setting is "urgent_on_bell = true".
  • adopt you ~/.mailcheckrc to include paths to your mailboxes. In the simplest case it contains just the line "$(HOME)/Maildir/INBOX"
View rename.sh
#!/bin/bash
# Batch renaming files via your sharpest tool - your text editor.
# Given a file pattern as argument renamer.sh opens $EDITOR
# with the selected files. Rename them in the editor, save
# and quit. You will be presented with the rename script
# so you can inspect what will happen when you continue.
# renamer.sh will do the renaming in two steps. First all
# files will be renamed to temporary names with increasing
# IDs. Then the renaming to the final name will be done.
View greparate.sh
function greparate() {
PATTERN=$1;
FILENAME=$2;
FILENAME_WITH=`echo $FILENAME | sed "s/\.\([^\.]*\)$/.with_$PATTERN.\1/"`;
FILENAME_WITHOUT=`echo $FILENAME | sed "s/\.\([^\.]*\)$/.without_$PATTERN.\1/"`;
echo "Seprating the content of $FILENAME by $PATTERN into $FILENAME_WITH and $FILENAME_WITHOUT"
grep $PATTERN $FILENAME > $FILENAME_WITH;
grep -v $PATTERN $FILENAME > $FILENAME_WITHOUT;
You can’t perform that action at this time.