smashedlife

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

smashedlife

{
  "bold_folder_labels": true,
  "caret_style": "wide_caret",
  "close_windows_when_empty": true,
  "color_scheme": "Packages/Color Scheme - Default/Monokai Bright.tmTheme",
  "detect_slow_plugins": false,
  "ensure_newline_at_eof_on_save": true,
  "file_exclude_patterns":
  [
    "*.pyc",

smashedlife

[
  { "keys": ["f1"], "command": "toggle_side_bar" },
  { "keys": ["j", "j"], "command": "exit_insert_mode",
    "context":
    [
      { "key": "setting.command_mode", "operand": false },
      { "key": "setting.is_widget", "operand": false }
    ]
  },
  { "keys": ["ctrl+t"], "command": "side_bar_new_file2" },

smashedlife

Random Commands

ctrl+z - minimize vim
fg - restore vim

Ctrl-P

ctrl+b - Change to buffer managemenet
ctrl+v - Open file in vertical split

ctrl+x - Open file in new horizontal vim session

smashedlife

# detailed stats for an individual 
git log --shortstat --author=AUTHOR --since=9-1-2013 --until=9-30-2013 | grep "files changed" | awk '{files+=$1; inserted+=$4; deleted+=$6} END {print "files changed: ", files, "\nlines inserted: ", inserted, "\nlines deleted: ", deleted}'
 
# commit numbers by author for the repo
git log --pretty=format:%an --since=10-1-2011 | awk '{ ++c[$0]; } END { for(cc in c) printf "%5d %s\n",c[cc],cc; }' | sort -r
 
# detailed stats per author, including contribution to the total change
git log --numstat --since=8-1-2014 --until=8-31-2014 | awk '
function printStats(author) {
  printf "%s:\n", author

smashedlife

Delete all files older than X days

find /path/to/base/dir -type d -ctime +10 -exec rm -fr {} \;

What it all does:

• find: the unix command for finding files /directories / links etc.
• /path/to/base/dir: the directory to start your search

smashedlife

EmberConf 2014 Talks – Slides and Other Resources

This is an unofficial list gathered from presenters' Twitter feeds. Last updated March 29, 2014. All talks were recorded so videos should be posted at some point at EmberConf.com.

Day 1

Keynote – Yehuda Katz and Tom Dale

• Slides

smashedlife

#!/usr/bin/env ruby

if ARGV[0].nil? || ARGV[0].empty?
  deploy = 'deploy.yml'
else
  deploy = ARGV[0] + '.yml'
end

unless File.exists? deploy
  puts "File does not exist: " + deploy

smashedlife

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

smashedlife

Programming Elixir Exercises

Chapter 2 - Pattern Matching

Exercise: Pattern Matching 2

Which of the following will match

[ a, b, a ] = [ 1, 2, 3 ]
# (MatchError) no match of right hand side value: [ 1, 2, 3 ]