How to count the number of project code lines

find . "(" -name "*" ")" -print | xargs wc -l

 1、 Open the terminal , use cd command Navigate to the directory where the project is located .

2、 Call the following command to count the number of lines and total number of each source code file

（1） Including the empty line （ The code lines of each file will be listed ）：

find . "(" -name "*.m" -or -name "*.mm" -or -name "*.c" -or -name "*.h" -or -name "*.xib" -or -name "*.pch" ")" -print | xargs wc -l

（2） Empty lines are not included （ Only the total number of rows will appear ）：

find . "(" -name "*.m" -or -name "*.mm" -or -name "*.c" -or -name "*.h" -or -name "*.xib" -or -name "*.pch" ")" -print | xargs grep -v "^$"|wc -l

// If there is anything else . Suffix files can continue to be added, such as -or -name "*.java"

3、 enter

grep -v "^$"

Removing blank line comments is also included in the code line count

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