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 1 ]; then
        cat <<EOF
Usage:
    grepf PATTERN

Variable:
    GREPF_FILES    grep file

Example:
    grepf "hello"
    GREPF_FILES=. grepf "hello"
EOF
        return
    fi
    grep -irn $1 $(echo $GREPF_FILES|tr ':' ' ')
}

mingw

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

function grepf() {
    if [ $# -ne 1 ]; then
        cat <<EOF
Usage:
    grepf PATTERN

Variable:
    GREPF_FILES    grep file

Example:
    grepf "hello"
    GREPF_FILES=. grepf "hello"
EOF
        return
    fi
    grep -irn $1 $GREPF_FILES
}

命令

$ grepf
Usage:
    grepf PATTERN

Variable:
    GREPF_FILES    grep file

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