jaseg

The following line produces a unicode table (decimal value and unicode characters) using only zsh * expansion, * substitution and the print-builtin.

setopt extendedglob histsubstpattern multibyte
print -ac ${${(A)=u::={5126..5743}}:s/#%(#b)(*)/'${(r:6:m)match[1]}${(#mr:4:)match[1]}'/}

Output:

jaseg

import struct

def deltaify(list_of_tuples):
	return list_of_tuples[0], [ tuple( b-a for a,b in zip(tup1, tup2) ) for tup1, tup2 in zip(list_of_tuples[:-1], list_of_tuples[1:]) ]

smallest_format = lambda num: 'b' if num < 2**7 else 'h' if num < 2**15 else 'i' if num < 2**31 else 'q'
make_format = lambda es: ''.join(smallest_format(e) for e in es)

def pack(list_of_tuples):
	offx, deltas = deltaify(list_of_tuples)

jaseg

import sqlite3
import itertools
import lzma
import threading
import functools


class Stringstore:
	def __init__(self, dbfile, max_block_size=262144):
		self.db = sqlite3.connect(dbfile)

jaseg

import pathlib
import itertools
import lzma
import threading
import functools

class Blobstore:
	def __init__(self, path, create_if_missing=False, validate=True, blobid_len=4):
		p = self._path_obj = pathlib.Path(path)
		self._blobid_len, self._fmt_blobid = blobid_len, lambda blobid: ('{:0'+str(self._blobid_len)+'x}').format(blobid)

jaseg

#!/usr/bin/env python3

import unicodedata, textwrap

print('\033[38;5;250m ﾆﾎﾝｺﾞ\n\033[0m日本語', end='\n\n')

# I could not find any terminal actually rendering this. urxvt just ignores the escapes, which is kind of sane. gnome terminal et al. print it literally, replacing the \e with a replacement character which looks garbage.
print('foo\033[1\\bar\033[2\\baz\033[0\\fnord', end='\n\n')

FW_TO_HW_MAP = {

jaseg

#!/bin/bash
# Remaps [TAB] to mean [ESCAPE] (nice for vim) and properly assigns the "Windows
# key" to MOD4 (nice for the awesome window manager)
# Also, sprinkles some unicode over unused or poorly used keys.
# <LGST> is that key next to left shift that is not found on US keyboards
xkbcomp - $DISPLAY<<EOF
xkb_keymap {
xkb_keycodes  { include "evdev+aliases(qwertz)"};
xkb_types     { include "complete"};
xkb_compat    { include "complete"};

jaseg

:0;s/`/{/;s/`/}/;t0

Because sed does more than just s///

jaseg

Put the following line in /etc/profile and put the attached titles file in /etc/.

echo Welcome `id -un`, `sort -R</etc/titles|head -n 1`!

The next time someone logs in, there will be an appropriate greeting:

/home/jaseg
<3 ssh kim@my-awesome-server.example.net

jaseg

body
{
/*    font-family: Sazanami Mincho; */
    font-family: Source Han Sans JP;
    font-weight: 100;
    font-size: 16px;
}

h3
{

jaseg

# Modified cd that also displays the directory's contents if the listing is less than 5 lines long
function cd
        if test -n "$argv"
                if test -e $argv -a ! -d (realpath $argv)
                        set argv (dirname $argv)
                end
        end
        builtin cd $argv
        and test (ls -C -w $COLUMNS |wc -l) -le 5; and ls
end