shell练习--文件 *** 作

• 拷贝文件并解压

#! /bin/bash

PROJECT_DIR='$HOME/Projects'
PROJECT_NAME='web'
CODE_PATH='$HOME/web.tar.gz'

function uppack_code
{
    if [ ! -e "${PROJECT_DIR}" ]; then
    {
        echo "${PROJECT_DIR} is not existed."
        mkdir -p ${PROJECT_DIR} && echo "Created ${PROJECT_DIR} success" || echo "Created ${PROJECT_DIR} failed"
    }

    cd "${PROJECT_DIR}"
    [ -e "${PROJECT_NAME}" ] && rm -rf 
    tar -zxvf "${CODE_PATH}" ./
}