# Push and pop directories on directory stack
alias pu='pushd'
alias po='popd'

# Basic directory operations
alias ...='cd ../..'
alias -- -='cd -'

# Super user
alias _='sudo'

#alias g='grep -in'

# Show history
alias history='fc -l 1'

# Enable ls colors
LS_OPTIONS='-hF'
if [ "$DISABLE_LS_COLORS" != "true" ]
then
  # Find the option for using colors in ls, depending on the version: Linux or BSD
  ls --color -d . &>/dev/null 2>&1 && alias ls="ls --color=tty $LS_OPTIONS" || alias ls="ls -G $LS_OPTIONS"
fi

# List direcory contents
alias lsa='ls -lah'
alias l='ls -la'
alias ll='ls -l'
alias sl=ls # often screw this up

alias afind='ack-grep -il'