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@ipbastola
ipbastola / clean-up-boot-partition-ubuntu.md
Last active March 24, 2026 21:06
Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r 
@michaelt
michaelt / benchcompose.hs
Last active June 13, 2016 20:18
benchmark prelude compositions following the pattern of john weigley's https://github.com/jwiegley/streaming-tests
{-#LANGUAGE BangPatterns #-}
module Main (main) where
import Data.Conduit as C
import qualified Data.Conduit.Combinators as C
import Pipes as P
import qualified Pipes.Prelude as P
import qualified Streaming.Prelude as Str
@russelldb
russelldb / tmux.md
Last active March 7, 2026 20:28 — forked from andreyvit/tmux.md
tmux cheatsheet

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

Take-home functional programming interview

This document is licensed CC0.

These are some questions to give a sense of what you know about FP. This is more of a gauge of what you know, it's not necessarily expected that a single person will breeze through all questions. For each question, give your answer if you know it, say how long it took you, and say whether it was 'trivial', 'easy', 'medium', 'hard', or 'I don't know'. Give your answers in Haskell for the questions that involve code.

Please be honest, as the interviewer may do some spot checking with similar questions. It's not going to look good if you report a question as being 'trivial' but a similar question completely stumps you.

Here's a bit more guidance on how to use these labels:

@datakurre
datakurre / .gitignore
Last active December 9, 2023 01:41
Multi-kernel Jupyter notebook environment and Docker container with Nix
*.ipynb
*.png
*.tar.gz
.ipynb_checkpoints
.ipython
.jupyter
.sentinel.*
@CMCDragonkai
CMCDragonkai / channels.hs
Last active January 6, 2019 22:55
Haskell: Channels - an explanation from Tackling the Awkward Squad http://research.microsoft.com/en-us/um/people/simonpj/papers/marktoberdorf/mark.pdf
import Control.Concurrent.MVar
type Channel a = (ReadPort a, WritePort a)
type ReadPort a = MVar (Stream a)
type WritePort a = MVar (Stream a)
type Stream a = MVar (Item a)
data Item a = MkItem a (Stream a)
newChan :: IO (Channel a)
newChan = do
@KoviRobi
KoviRobi / nixos-container.nix
Last active August 23, 2024 08:37
NixOS container example, for a web browser container. Use "sudo systemctl start container@browser" to start.
# vim: set softtabstop=2 tabstop=2 shiftwidth=2 expandtab autoindent syntax=nix nocompatible :
# Containers
{ config, pkgs, ... }:
{ containers.browser =
let hostAddr = "192.168.100.10";
in
{ privateNetwork = true;
hostAddress = hostAddr;
@andrewxhill
andrewxhill / rivers.md
Last active April 28, 2017 17:29
Steps used to make map of California rivers
@raadk
raadk / excelFinance.R
Last active September 11, 2023 10:01
Excel's PMT, IPMT, PPMT implemented in R
#' Excel: PMT (should make result data frame, but need to change propertyAnalysis())
#'
#' Returns the payment amount for a loan based on a constant interest rate and a constant payment schedule.
#' The payment returned by PMT includes principal and interest but no taxes,
#' reserve payments, or fees sometimes associated with loans.
#' Outgoing payments are displayed by negative numbers and
#' incoming payments by positive numbers.
#' #http://support2.microsoft.com/kb/214005#appliesto
#' @param rate Required. The interest rate per period. Needs to be defined as the same periods as nper.
#' @param per Required. The period for which you want to find the interest and must be in the range 1 to nper.
@greenido
greenido / gce-vpn-install.sh
Last active April 27, 2026 21:59
Installing vpn on GCE
#!/bin/sh
#
# Automatic configuration of a VPN on GCE debian-7-wheezy server.
# Tested only on debian-7-wheezy.
#
# This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
# Unported License: http://creativecommons.org/licenses/by-sa/3.0/
#
# Thx to: https://github.com/sarfata/voodooprivacy/blob/master/voodoo-vpn.sh for the code/idea
#