Linux 统计代码行数的代码

统计文件行数（单个文件）：

wc -l file

例如：homer@ubuntu:~/workspace/Android/game$ wc -l LGameAndroid2DActivity.Java 906 LGameAndroid2DActivity.java

统计目录所有文件行数（全部目录）：

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

统计目录并按行数排序（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

统计目录并按行数排序（按行文件名排序）：

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