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senko / clean-transient-folders
Last active November 13, 2023 07:27
Clean ~/Downloads and ~/Pictures/Screenshots on Linux - remove old files and empty directories
#!/bin/bash
#
# Written by Senko Rasic <senko@senko.net> and released unto Public Domain.
#
# Save this to ~/.local/bin/clean-transient-folders. Then add it to
# your user crontab with a rule like this:
#
# # Run this every day at 5am
# 0 5 * * * /home/<user>/.local/bin/clean-transient-folders
#
@senko
senko / singleton.py
Created February 25, 2013 08:01
Singleton Django Model
# Written by Senko Rasic <senko.rasic@goodcode.io>
# Released into Public Domain. Use it as you like.
from django.db import models
class SingletonModel(models.Model):
"""Singleton Django Model
Ensures there's always only one entry in the database, and can fix the
@senko
senko / onchange.sh
Last active July 14, 2023 07:54
OnChange - Watch current directory and execute a command if anything in it changes
#!/bin/bash
#
# Watch current directory (recursively) for file changes, and execute
# a command when a file or directory is created, modified or deleted.
#
# Written by: Senko Rasic <senko.rasic@dobarkod.hr>
#
# Requires Linux, bash and inotifywait (from inotify-tools package).
#
# To avoid executing the command multiple times when a sequence of
@senko
senko / sway-toggle-tabs
Created April 17, 2023 16:57
sway-toggle-tabs
#!/bin/bash
#
# Cycle through all workspaces and set them to tabbed if "small" and
# split horizontally if "big". "Small" is defined as having width less
# than 2880, otherwise it's big.
#
# Looks a bit messy for a split second, but then returns to the current
# workspace.
workspaces_json="$(swaymsg -t get_workspaces)"
@senko
senko / hey-gpt
Created March 29, 2023 17:52
Small bash script to use ChatGPT from command line
#!/bin/bash
if test -z "$1"; then
echo "Usage: $0 <prompt>"
exit 1
fi
if test -z "$OPENAI_API_KEY"; then
echo "OpenAI key is missing - \$OPENAI_API_KEY must be set"
exit 1
@senko
senko / sway-toggle-floating
Created December 22, 2022 16:23
Shell script to toggle window with specified ID as visible/hidden on current workspace, or start the app if it's not running
#!/bin/bash
if test -z "$2"; then
echo "Usage: $0 <app_id> <command ...>"
exit 1
fi
app_id="$1"
shift
@senko
senko / toplang.py
Last active November 3, 2022 21:40
Get the most popular languages on Hacker News
#!/usr/bin/env python
#
# Calculate top list of programming languages based on HN stories/comments/points
# More info: https://blog.senko.net/relative-popularity-of-programming-languages-on-hacker-news
from datetime import datetime, timedelta
from json import dump, load
from os.path import join, exists
from tempfile import gettempdir
from typing import Optional
@senko
senko / keybase.md
Created May 13, 2022 15:31
keybase.md

Keybase proof

I hereby claim:

  • I am senko on github.
  • I am senko_boost (https://keybase.io/senko_boost) on keybase.
  • I have a public key ASAeEgK4it3B4MVJTgPeAhTTI2qYmvtWVXne7x3ZHmHNJgo

To claim this, I am signing this object:

@senko
senko / maybe.py
Last active January 28, 2022 09:16
A Pythonic implementation of the Maybe monad
# maybe.py - a Pythonic implementation of the Maybe monad
# Copyright (C) 2014. Senko Rasic <senko.rasic@goodcode.io>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
To anyone who asks why we're rewriting AWW backend in anything other than nodejs, here's an example. This is an output log from an automated server provisioning script that in theory should automatically install AWW. In practice, I have to fudge it every few months because the node packages keep breaking. This is even though we've pinned all our dependencies to an exact version.
Damn them all to hell.
^
/home/aww/.node-gyp/0.12.15/include/node/node.h:273:1: note: in expansion of macro ‘NODE_DEPRECATED’
NODE_DEPRECATED("Use FatalException(isolate, ...)",
^
/home/aww/.node-gyp/0.12.15/include/node/node.h: In function ‘v8::Local<v8::Value> node::Encode(const void*, size_t, node::encoding)’:
/home/aww/.node-gyp/0.12.15/include/node/node.h:287:62: warning: ‘v8::Local<v8::Value> node::Encode(v8::Isolate*, const void*, size_t, node::encoding)’ is deprecated (declared at /home/aww/.node-gyp/0.12.15/include/node/node.h:278): Use FatalException(isolate, ...) [-Wdeprecated-declarations]