Ubuntu 命令行查找文件和字符串

Ubuntu 命令行查找文件和字符串：

以查找字符串 isascii 为例：

find  -name *.cpp|xargs grep -rnws isascii

find  -name *.c|xargs grep -rnws isascii

find  -name *.h|xargs grep -rnws isascii

grep -rnws isascii . --include=*.h

grep -rnws isascii . --include=*.cpp

grep -rnws isascii .