A few shell functions

functions.sh

# Show all declared functions
funcs () {
    declare -f
}

# Show all declared function names (omitting underscored stuff)
functions () {
    declare -F | grep -v _
}

# Print IP address
ip () { 
    ipconfig getifaddr en0 
}

# Make a file executable
cx () {
	chmod +x $*
}

# Make "dated" dir (YEAR-MM-DD) 
mkddir() {
    mkdir $(date '+%Y-%m-%d')
}

# Move into latest "dated" directory (YYYY-MM-DD)
cdd () { 
    cd $(ls -dr 20*/)
}

# Manage a simple HTTP server
# Usage: http start|stop|restart [port]
http () {
    local port="${2:-8000}"
    case $1 in
        "start")
            echo "starting http server"
            nohup python -m SimpleHTTPServer >| /tmp/nohup.out &
            open "http://localhost:${port}/"
            ;;
        "stop")
            echo "stopping http server"
            kill $(ps aux | grep "python -m SimpleHTTPServer" \
                          | grep -v grep \
                          | awk '{print $2}') > /dev/null 
            ;;
        "restart")
            echo "restarting http server"
            kill $(ps aux | grep "python -m SimpleHTTPServer" \
                          | grep -v grep | awk '{print $2}') > /dev/null 
            nohup python -m SimpleHTTPServer >| /tmp/nohup.out &
            ;;
        *)
            echo "need start|stop|restart"
    esac
}

# Extract indented code blocks from markdown/rst
code () {
     grep '^    ' $1 | sed 's/^    //'
}

# Print repo revision number
svnrev () {
    svn info $1 | awk '/Rev:/ { sub(/.*: /, ""); print }'
}

# Remove directory from svn revision control
nosvn () {
    local DIR=${1:-"."}
    if [ ! -d $DIR ]; then
        echo "You need to specify a directory";
        break
    fi
    read -e -p "Remove $DIR from revision control? (y/n): " CHOICE
    if [ $CHOICE == "y" ]; then
        find $DIR -name ".svn" -print0 | xargs -0 rm -Rf
    fi
}

# Kill all processes matching given arg
stop() {
    kill `ps -ef | grep $1 | grep -v grep | awk '{print $2}'`;
}

# Clone and fork a github repo (`fork user/repo`)
# Requires `hub` (https://hub.github.com/)
fork() {
    hub clone "$1"
    cd "${1##*/}"
    hub fork
}