bash遍歷目錄(2)

發表于:2014-01-23來源:IT博客大學習作者:ou點擊數: 標簽:Bash
echo + \$fname%presentation-32.png%\ Exec exec $pptviewer \$i\;; jpg | png) echo + \$fname%image-32.png%\ Exec exec $picviewer \$i\;; avi | mkv | rm | rmvb | wmv) echo + \$fname%video-32.png%\ Exec ex

  echo "+ \"$fname%presentation-32.png%\" Exec exec $pptviewer \"$i\"";;

  "jpg" | "png")

  echo "+ \"$fname%image-32.png%\" Exec exec $picviewer \"$i\"";;

  "avi" | "mkv" | "rm" | "rmvb" | "wmv")

  echo "+ \"$fname%video-32.png%\" Exec exec $videoplayer \"$i\"";;

  "mp3" | "wma")

  echo "+ \"$fname%audio-32.png%\" Exec exec $audioplayer \"$i\"";;

  "gz" | "bz2" | "tar" | "zip" | "rar" | "deb" | "rpm")

  echo "+ \"$fname%tarball-32.png%\" Exec exec $tarviewer \"$i\"";;

  "iso")

  echo "+ \"$fname%iso-32.png%\" Exec exec $tarviewer \"$i\"";;

  "htm" | "html" | "mht" | "xml")

  echo "+ \"$fname%html-32.png%\" Exec exec $browser \"$i\"";;

  "exe" | "msi")

  echo "+ \"$fname%bin-32.png%\"";;

  "ttf")

  echo "+ \"$fname%font-32.png%\"";;

  *)

  if [ -f "$i" ] && [ -x "$i" ];then

  echo "+ \"$fname%script-32.png%\" Exec exec $editor \"$i\""

  else # 不能識別類型的一律用記事本打開

  echo "+ \"$fname%text-32.png%\" Exec exec $editor \"$i\""

  fi

  ;;

  esac

  fi

  done

  }

  if [ $# -eq 1 ];then

  makemenu "$1" "" 1 "MainDir" # 生成主目錄菜單,第四個參數僅在此處使用

  elif [ $# -eq 2 ] && [ "$1" = "-r" ];then

  makemenu "$2" "" 1 "MainDir"

  x=1

  p=0

  queue[0]="$2" # 要生成菜單的主目錄入隊

  while [ $p -lt $x ];do

  for i in "${queue[$p]}"/*;do

  if [ -d "$i" ];then

  queue[$x]="$i"

  let x=$x+1

  fi

  done

  let p=$p+1

  #if [ $p -lt $x ];then

  makemenu "${queue[$p]}" $p $x "" # x是該目錄下第一個子目錄的位置,注意第四個參數為空

  #fi

  done

  else

  echo "Usage: `basename $0` [ -r ] absolute path(without trailing slash)"

  fi

原文轉自:http://blogread.cn/it/article/6351

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