recls

linux脚本编程的例子

recdir ()
{
    tab=$tab$singletab

    for file in "$@"; do
        echo -e $tab$file
        thisfile=$thisfile/$file

        if [ -d "$thisfile" ]; then
            recdir $(command ls $thisfile)
        fi

        thisfile=${thisfile%/*}
    done

    tab=${tab%\\t}
}

recls ()
{
    singletab="\\t"

    for tryfile in "$@"; do
        echo $tryfile
        if [ -d "$tryfile" ]; then
            thisfile=$tryfile
            recdir $(command ls $tryfile)
        fi
    done

    unset dir singletab tab
}