sed cut 的脚本

#!/bin/bash

CONFIG_FILE=/home/iibull/desktop/Master/master.conf
TMP1_FILE=/home/iibull/desktop/Master/master.1.conf
TMP2_FILE=/home/iibull/desktop/Master/master.2.conf

function addUserProg() { #[ZhiLian = 直连程序]
    #删除所有空白行
    /bin/sed '/^$/d' ${CONFIG_FILE} > ${TMP1_FILE}
    #替换原有的行
    /bin/sed "s/^$1 = .*/$*/" ${TMP1_FILE} > ${TMP2_FILE}
    #添加自己的行    
    /bin/echo $* >> ${TMP2_FILE}
    #删除重复行
    /usr/bin/awk '!a[$0]++' ${TMP2_FILE} > ${TMP1_FILE}
    #覆盖原貌，使之生效
    /bin/cp ${TMP1_FILE} ${CONFIG_FILE}    
    
    return 0;
}

function updUserProg() { #[ZhiLian = 直连程序]
    addUserProg $*
}

function delUserProg() { #[ZhiLian]
    #删除所有空白行
    /bin/sed '/^$/d' ${CONFIG_FILE} > ${TMP1_FILE}
    #删除行
    /bin/sed "/^$1 = .*/d" ${TMP1_FILE} > ${TMP2_FILE}
    #删除重复行
    /usr/bin/awk '!a[$0]++' ${TMP2_FILE} > ${TMP1_FILE}
    #覆盖原貌，使之生效
    /bin/cp ${TMP1_FILE} ${CONFIG_FILE}   
   
    #delete source code
    rm -rf /tmp/master/$1
   
    return 0;
}

function getNumUserProg() { #[]
    #删除所有空白行
    /bin/sed '/^$/d' ${CONFIG_FILE} > ${TMP1_FILE}
    #删除重复行
    /usr/bin/awk '!a[$0]++' ${TMP1_FILE} > ${TMP2_FILE}
    #覆盖原貌，使之生效
    /bin/cp ${TMP2_FILE} ${CONFIG_FILE}   
    #获取行
    LINE=`/bin/cat ${CONFIG_FILE} | wc -l`
    echo $LINE
    return 0   
}

function getValueUserProg() { #[ZhiLian]
    #删除所有空白行
    /bin/sed '/^$/d' ${CONFIG_FILE} > ${TMP1_FILE}
    #删除重复行
    /usr/bin/awk '!a[$0]++' ${TMP1_FILE} > ${TMP2_FILE}
    #覆盖原貌，使之生效
    /bin/cp ${TMP2_FILE} ${CONFIG_FILE}   
    #获取行
    LINE=`/bin/grep "^$1 = " ${CONFIG_FILE}    | cut -d '=' -f 2`
    echo $LINE
    return 0   
}

function getKeyUserProg() { #[直连程序]
    #删除所有空白行
    /bin/sed '/^$/d' ${CONFIG_FILE} > ${TMP1_FILE}
    #删除重复行
    /usr/bin/awk '!a[$0]++' ${TMP1_FILE} > ${TMP2_FILE}
    #覆盖原貌，使之生效
    /bin/cp ${TMP2_FILE} ${CONFIG_FILE}   
    #获取行
    LINE=`/bin/grep " = $1" ${CONFIG_FILE}    | cut -d '=' -f 1`
    echo $LINE
    return 0   
}

function getIndexUserProg() { #[index]
    #删除所有空白行
    /bin/sed '/^$/d' ${CONFIG_FILE} > ${TMP1_FILE}
    #删除重复行
    /usr/bin/awk '!a[$0]++' ${TMP1_FILE} > ${TMP2_FILE}
    #覆盖原貌，使之生效
    /bin/cp ${TMP2_FILE} ${CONFIG_FILE}   
    #获取行
    KEY=`/bin/sed -n "$1p" ${CONFIG_FILE}    | cut -d '=' -f 1`
    VALUE=`/bin/sed -n "$1p" ${CONFIG_FILE}    | cut -d '=' -f 2`
    echo $KEY
    echo $VALUE
    return 0   
}

function swapUserProg() { #[index1, index2]
    #删除所有空白行
    /bin/sed '/^$/d' ${CONFIG_FILE} > ${TMP1_FILE}
    #删除重复行
    /usr/bin/awk '!a[$0]++' ${TMP1_FILE} > ${TMP2_FILE}
    #获取行
    NUMS=`getNumUserProg $*`
   
    for(( i=1; i<=${NUMS}; i++ )); do 
        case $i in
            $1)
                /bin/sed -n $2p ${TMP2_FILE}
                ;;
            $2)
                /bin/sed -n $1p ${TMP2_FILE}
                ;;
            *)
                /bin/sed -n ${i}p ${TMP2_FILE}
                ;;
        esac;
    done > ${TMP1_FILE}
   
   
    #覆盖原貌，使之生效
    /bin/cp ${TMP1_FILE} ${CONFIG_FILE}   
    return 0;
}


CMD=$1
shift

if [ "X$CMD" = "Xadd" ]; then
    addUserProg $*  # sh add ZhiLian = 直连程序
elif [ "X$CMD" = "Xdel" ]; then
    delUserProg $*  # sh del ZhiLian
elif [ "X$CMD" = "Xupd" ]; then
    updUserProg $*  # sh add ZhiLian = 直连程序   
elif [ "X$CMD" = "Xgetnum" ]; then
    getNumUserProg $*  # sh getnum
elif [ "X$CMD" = "Xgetvalue" ]; then
    getValueUserProg $*  # sh getvalue ZhiLian
elif [ "X$CMD" = "Xgetkey" ]; then
    getKeyUserProg $*  # sh getkey 直连程序
elif [ "X$CMD" = "Xgetindex" ]; then
    getIndexUserProg $*  # sh getkey 3
elif [ "X$CMD" = "Xswap" ]; then
    swapUserProg $*  # sh swap 3 5
fi