cd /usr/ports/misc/gnuls
make all install clean
再用gnuls取代ls,
像我用tcsh,
所以在~/.tcshrc加入
alias ls ‘gnuls –color=auto –show-control-chars’
如果是使用bash者，則可修改/etc/profile 或是 $HOME/.profile，加入：
alias ls="gnuls –color=auto –show-control-chars"
在安裝好新套件之後，在環境變數中的路徑中是找不到剛安裝好的執行檔，通常大多數的做法是登出後再登入，不過其實可以不用這麼煩麻，有個指令可以重新讀取路徑喲！
shell > rehash
I think that what you wrote made a bunch of sense.
However, think about this, suppose you were to write a
killer headline? I am not suggesting your content is not good.
, however what if you added a headline that makes people want more?
I mean color ls 彩色世界