keeler

# Happens when you didn't update to latest ubuntu when you should have.
# For shame. Here's how to fix.
# Credit to: https:digitalocean.com/community/questions/unable-to-apt-update-my-ubuntu-19-04
cp /etc/apt/sources.list ~/sources.list.bak
sudo sed -i -re 's/([a-z]{2}\.)?archive.ubuntu.com|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list
sudo apt-get update && sudo apt-get dist-upgrade

keeler

#!/bin/bash

# Transform list into flashcards with chars on front and pinyin/defn on back.
list_to_flashcards () {
  LEVEL=$1
  URL="https://raw.githubusercontent.com/glxxyz/hskhsk.com/main/data/lists/HSK%20Official%20With%20Definitions%202012%20L${LEVEL}%20freqorder.txt"
  OUTFILE="HSK${LEVEL}.tsv"

  curl -s $URL \
  | sed 's/\r$//' \

keeler

[alias]
    co = checkout
    ci = commit
    st = status -s
    br = branch
    ls = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue) <%an>%Creset' --abbrev-commit --decorate
    ll = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue) <%an>%Creset' --abbrev-commit --decorate --numstat
    type = cat-file -t
    dump = cat-file -p
    undo = reset --soft HEAD~1

keeler

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <dirent.h>

int main(int argc, char** argv)
{
    if(argc != 2)
    {
        printf("usage: %s <pid>", argv[0]);

keeler

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char** argv)
{
    const int size = 256;
    
    char ip_address[size];
    int hw_type;
    int flags;