# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    alias dir='dir -lh --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
function ssh() { /usr/bin/ssh $@ -X -t "tmux attach-session -t default_ssh || tmux new-session -s default_ssh"; }
alias dd='dd status=progress'
alias dd_status="watch -n5 'sudo kill -USR1 $(pgrep ^dd)'"