.oh-my-zsh/custom/

aliases.zsh

# Easier navigation: .., ..., ~ and -
alias ..="cd .."
alias cd..="cd .."
alias ...="cd ../.."
alias ....="cd ../../.."
alias .....="cd ../../../.."
alias ~="cd ~" # `cd` is probably faster to type though
alias -- -="cd -"

alias gs="git status -sb"
alias gpull="git pull origin dev"
alias gcheckout="git checkout dev"
alias gcheck="git checkout dev"
alias gche="git checkout dev"
alias gpr="git pull --rebase origin"
alias gpush="git push origin dev"
alias glist="git stash list"
alias gnew="git checkout -b"
alias gdelete_local="git branch -D"
alias gdl="git branch -D"
alias gpop="git stash pop"
alias gdr="git push origin --delete"
alias gamend="git commit --amend -C HEAD"
alias gundo="git reset --soft HEAD^"
alias gcount="git shortlog -sn"

alias myssh="pbcopy < ~/.ssh/id_rsa.pub"

# Stuff I never really use but cannot delete either because of http://xkcd.com/530/
alias stfu="osascript -e 'set volume output muted true'"
alias pumpitup="osascript -e 'set volume 10'"
alias hax="growlnotify -a 'Activity Monitor' 'System error' -m 'WTF R U DOIN'"

alias serve="python -c 'import SimpleHTTPServer; SimpleHTTPServer.test()'"

# Get OS X Software Updates, and update installed Homebrew, casks, npm, and their installed packages, and oh_my_zsh
alias updateall='sudo softwareupdate -i -a; brew update; brew upgrade; brew cleanup; brew cask reinstall `brew cask outdated`; brew cask cleanup; npm install npm -g; npm update -g; upgrade_oh_my_zsh'

functions.zsh

# Create a new directory and enter it
function md() {
  mkdir -p "$@" && cd "$@"
}

function new() {
  mkdir -p "$@" && cd "$@"
}

function editconflicts() {
  subl  $(git diff --name-only --diff-filter=U | xargs)
}

# find shorthand
function f() {
    find . -name "$1"
}

# cd into whatever is the forefront Finder window.
cdf() {  # short for cdfinder
  cd "`osascript -e 'tell app "Finder" to POSIX path of (insertion location as alias)'`"
}


# Show hidden files
function showhidden() {
  defaults write com.apple.finder AppleShowAllFiles -bool YES;
  killall Finder;
  echo "Hidden Files are now visible.";
}
# Hide hidden files
function hidehidden() {
  defaults write com.apple.finder AppleShowAllFiles -bool NO;
  killall Finder;
  echo "Hidden Files are now hidden.";
}





# lets toss an image onto my server and pbcopy that bitch.
function scpp() {
    scp "$1" [email protected]:~/paulirish.com/i;
    echo "http://paulirish.com/i/$1" | pbcopy;
    echo "Copied to clipboard: http://paulirish.com/i/$1"
}

# Start an HTTP server from a directory, optionally specifying the port
function server() {
  local port="${1:-8000}"
  open "http://localhost:${port}/"
  # Set the default Content-Type to `text/plain` instead of `application/octet-stream`
  # And serve everything as UTF-8 (although not technically correct, this doesn’t break anything for binary files)
  python -c $'import SimpleHTTPServer;\nmap = SimpleHTTPServer.SimpleHTTPRequestHandler.extensions_map;\nmap[""] = "text/plain";\nfor key, value in map.items():\n\tmap[key] = value + ";charset=UTF-8";\nSimpleHTTPServer.test();' "$port"
}


# Copy w/ progress
cp_p () {
  rsync -WavP --human-readable --progress $1 $2
}


# Test if HTTP compression (RFC 2616 + SDCH) is enabled for a given URL.
# Send a fake UA string for sites that sniff it instead of using the Accept-Encoding header. (Looking at you, ajax.googleapis.com!)
function httpcompression() {
  encoding="$(curl -LIs -H 'User-Agent: Mozilla/5 Gecko' -H 'Accept-Encoding: gzip,deflate,compress,sdch' "$1" | grep '^Content-Encoding:')" && echo "$1 is encoded using ${encoding#* }" || echo "$1 is not using any encoding"
}

# Syntax-highlight JSON strings or files
function json() {
  if [ -p /dev/stdin ]; then
    # piping, e.g. `echo '{"foo":42}' | json`
    python -mjson.tool | pygmentize -l javascript
  else
    # e.g. `json '{"foo":42}'`
    python -mjson.tool <<< "$*" | pygmentize -l javascript
  fi
}


# take this repo and copy it to somewhere else minus the .git stuff.
function gitexport(){
  mkdir -p "$1"
  git archive master | tar -x -C "$1"
}



# get gzipped size
function gz() {
  echo "orig size    (bytes): "
  cat "$1" | wc -c
  echo "gzipped size (bytes): "
  gzip -c "$1" | wc -c
}

# All the dig info
function digga() {
  dig +nocmd "$1" any +multiline +noall +answer
}

# Escape UTF-8 characters into their 3-byte format
function escape() {
  printf "\\\x%s" $(printf "$@" | xxd -p -c1 -u)
  echo # newline
}

# Decode \x{ABCD}-style Unicode escape sequences
function unidecode() {
  perl -e "binmode(STDOUT, ':utf8'); print \"$@\""
  echo # newline
}

# Extract archives - use: extract <file>
# Based on http://dotfiles.org/~pseup/.bashrc
function extract() {
  if [ -f "$1" ] ; then
    local filename=$(basename "$1")
    local foldername="${filename%%.*}"
    local fullpath=`perl -e 'use Cwd "abs_path";print abs_path(shift)' "$1"`
    local didfolderexist=false
    if [ -d "$foldername" ]; then
      didfolderexist=true
      read -p "$foldername already exists, do you want to overwrite it? (y/n) " -n 1
      echo
      if [[ $REPLY =~ ^[Nn]$ ]]; then
        return
      fi
    fi
    mkdir -p "$foldername" && cd "$foldername"
    case $1 in
      *.tar.bz2) tar xjf "$fullpath" ;;
      *.tar.gz) tar xzf "$fullpath" ;;
      *.tar.xz) tar Jxvf "$fullpath" ;;
      *.tar.Z) tar xzf "$fullpath" ;;
      *.tar) tar xf "$fullpath" ;;
      *.taz) tar xzf "$fullpath" ;;
      *.tb2) tar xjf "$fullpath" ;;
      *.tbz) tar xjf "$fullpath" ;;
      *.tbz2) tar xjf "$fullpath" ;;
      *.tgz) tar xzf "$fullpath" ;;
      *.txz) tar Jxvf "$fullpath" ;;
      *.zip) unzip "$fullpath" ;;
      *) echo "'$1' cannot be extracted via extract()" && cd .. && ! $didfolderexist && rm -r "$foldername" ;;
    esac
  else
    echo "'$1' is not a valid file"
  fi
}


# animated gifs from any video
# from alex sexton   gist.github.com/SlexAxton/4989674
gifify() {
  if [[ -n "$1" ]]; then
    if [[ $2 == '--good' ]]; then
      ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
      time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
      rm out-static*.png
    else
      ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
    fi
  else
    echo "proper usage: gifify <input_movie.mov>. You DO need to include extension."
  fi
}

# toggle wifi on/off using command line
function togglewifi() {
  local wifindx=-1
  local count=0
  while read -r line; do
    if [ "$line" == "Wi-Fi" ]
    then
      # count - 1 in order to ingnore the first line
      # of the command output
      wifindx=`expr $count - 1`
    fi
    (( count++ ))
  done < <(networksetup -listallnetworkservices)

  local wifstatus="$(networksetup -getairportpower en$wifindx)"
  if [ "$wifstatus" == "Wi-Fi Power (en$wifindx): Off" ]
  then
    networksetup -setairportpower en$wifindx on
    echo "starting wifi..."
  else
    networksetup -setairportpower en$wifindx off
    echo "stopping wifi..."
  fi
}