Shell shortcuts

shortcuts.sh

# Clear local merged branches
function clearbranches(){
    cur_branch=`git rev-parse --abbrev-ref HEAD`
    if [[ "$cur_branch" == "master" ]]; then
        git branch --merged | grep -v "\*" | xargs -n 1 git branch -d
    else
        echo "Not on master branch!"
    fi
}

# Delete *.pyc
alias clearpyc="find . -name '*.pyc' -delete"

# Start a static web server (Twisted required)
function httpserver(){
    if [[ "$1" != "" ]]; then
        twistd -n web --path "$1"
    else
        twistd -n web --path .
    fi
}

# World time
# Put timezones in ~/.worldclock.zones. Example:
# US/Pacific
# UTC
# Europe/Moscow
# Asia/Taipei
function wt(){
    while read zone
    do echo $(TZ=$zone date "+%Y-%m-%d %H:%M:%S %z %Z") "($zone)"
    done < "$HOME/.worldclock.zones"
}