【Linux】Linux 統計程式碼數

統計檔案行數（單個檔案）：

wc
-l file

例如：

homer@ubuntu:~/workspace/android/game$ wc -l main.java 
906 main.java

統計目錄所有檔案行數（全部目錄）：

find
. -name *.java | xargs wc -l

例如：

homer@ubuntu:~/workspace/android$ find . -name *.java | xargs wc -l

    817 ./game/core/LHandler.java

    140 ./game/core/LFlicker.java

    ...

    515 ./game/utils/collection/ArrayMap.java

    162 ./game/utils/CollisionUtils.java

    178 ./game/utils/NumberUtils.java
  68753 total

統計目錄並按行數排序（按行大小排序）：

 find
. -name *.java | xargs wc -l | sort -n

homer@ubuntu:~/workspace/android$ find . -name *.java | xargs wc -l | sort -n

     25 ./game/action/sprite/Collidable.java

     26 ./game/core/graphics/component/CollisionQuery.java

     27 ./game/core/graphics/filter/ImageFilter.java

     28 ./game/LMode.java

     ...

   1467 ./game/core/geom/Path2D.java

   1919 ./game/core/graphics/Screen.java

   2417 ./game/core/graphics/device/LGraphics.java

   3050 ./game/core/geom/AffineTransform.java

  68753 total

統計目錄並按行數排序（按行檔案名稱排序）：

find
. -name *.java | xargs wc -l | sort -k2

homer@ubuntu:~/workspace/android$ find . -name *.java | xargs wc -l | sort -k2

    210 ./game/action/ActionControl.java

    116 ./game/action/ActionEvent.java

     34 ./game/action/ActionListener.java

     ....

    178 ./game/utils/NumberUtils.java

    342 ./game/utils/RecordStoreUtils.java

     58 ./game/utils/ScreenUtils.java

    650 ./game/utils/StringUtils.java
  68753 total