grep 查询包含内容的文件

加入到 ~/.bashrc 或者 ~/.bash_profile

bash

 export GREPF_FILES=/mnt/d/Developer:/mnt/e/Developer

 function grepf() {
     if [ $# -ne  ]; then
         cat <<EOF
 Usage:
     grepf PATTERN

 Variable:
     GREPF_FILES    grep file

 Example:
     grepf \"hello\"
     GREPF_FILES=. grepf \"hello\"
 EOF
         return
     fi
     grep -irn $ $(echo $GREPF_FILES|tr ':' ' ')
 }

mingw

 #export GREPF_FILES="$(cygpath 'D:\Developer') $(cygpath 'E:\Developer')"

 function grepf() {
     if [ $# -ne  ]; then
         cat <<EOF
 Usage:
     grepf PATTERN

 Variable:
     GREPF_FILES    grep file

 Example:
     grepf \"hello\"
     GREPF_FILES=. grepf \"hello\"
 EOF
         return
     fi
     grep -irn $ $GREPF_FILES
 }

命令

$ grepf
Usage:
    grepf PATTERN

Variable:
    GREPF_FILES    grep file

Example:
    grepf \"2005\"
    GREPF_FILES=. grepf \"2005\"