schallis

FROM google/dart
ADD ./dart-sass-1.62.0-linux-x64.tar /opt/
WORKDIR /opt/dart-sass
ENTRYPOINT ["/opt/dart-sass/sass", "--watch", "/css"]

schallis

post_to_slack() {                                                                                                                     
    USERNAME="<username>"                                                             
    CHANNEL="<channel>"                                                                
    MESSAGE="$1"                                                                   
    PAYLOAD="payload={\"channel\": \"$CHANNEL\", \"username\": \"$USERNAME\", \"text\": \"$MESSAGE\"}"
    SLACK_URL=<webhook_url>
                                                                                    
    curl -X POST --data-urlencode "$PAYLOAD" $SLACK_URL                             
}                                                                                   
                                                                                    

schallis

[alias]
    co = checkout
    st = status
    cm = commit
    sm = submodule
    lg = log --color --graph --pretty=tformat:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit 

schallis

export RED="\033[0;31m"
export NO_COLOUR="\033[0m"

function check_keys() {
    ssh-add -l >/dev/null
    if [ $? -gt 0 ]
    then
        echo -en $RED
        echo "You should add your key to the keychain"
        echo -en $NO_COLOUR

schallis

import Image

SPACING = 10

# Open source images
imgs = map(Image.open, ['1.gif', '2.gif', '3.gif', '4.gif'])

# Assume standard dimensions and store them
width, height = imgs[0].size
side_length = sqrt(len(imgs))

schallis

# Download the latest pic of the day from NASA and delete or archive any
# previous ones in a specified directory. Optionally create a copy of the most
# current picture to allow OSX to pick up pictures as wallpapers
#
# Steve Challis 2011
# http://schallis.com/2011/mar/20/nasa-astronomy-picture-of-the-day-background/

DEST=`dirname $0`
NAME='img.jpg'
NAME_COPY='imgcopy.jpg'

schallis

parents(){ :(){                                                                                                                       
          read p n <<<`ps -o ppid,comm -p $1 | awk 'NR>1{print $1,$2}'`;
          echo -e "$1\t$n";
          test $1 -ne 0 && : $p; };
      : $1; }

schallis

# Quick Bash function to lookup telephone extensions. Better if agrep is installed.
# Usage:
# $ tel steve
# 3900 - Steve Challis

# Terminal colour codes
export CYAN="\033[0;36m"
export GREEN="\033[0;32m"

PHONE_LIST='/usr/share/phone-extensions.txt'

schallis

var selection = window.getSelection();
if (/^\d+\.\d+\.\d+\.\d+$/.test(selection)) {
    window.open('http://www.geoiptool.com/en/?IP=' + selection, '_blank');
}