〖Linux〗簡單的將Shell和一些檔案打包成一個單獨的“可執行檔”

標籤：

有時候給別人分享一個工具的時候，同時需要提供的檔案比較多；

如果分享一個壓縮包還得教會對方如何解壓、執行哪個指令碼，感覺需要傳輸的內容多了就不方便；

 

把幾個Shell指令碼和檔案打包成一個“單獨的可執行檔”，對方接收到這個檔案，只需要執行一下這個檔案，就可以實現解壓、執行對應指令碼了，相對比較方便；

 

#!/bin/bash - #===============================================================================##          FILE: shell_pack.sh# #         USAGE: ./shell_pack.sh # #   DESCRIPTION: # #       OPTIONS: ---#  REQUIREMENTS: ---#          BUGS: ---#         NOTES: ---#        AUTHOR: lwq (28120), [email protected]#  ORGANIZATION: #       CREATED: 04/22/2015 02:38:01 PM CST#      REVISION:  ---#===============================================================================#===  FUNCTION  ================================================================#         NAME:  usage#  DESCRIPTION:  Display usage information.#===============================================================================function usage (){        cat <<- EOT  Usage :  $0 -p package -s script file1 file2 file3 ..  Options:  -h|help       Display this message  -p|package    The output package name  -s|script     The script will run when unpack package  Other         The all files what you want to packEOT}    # ----------  end of function usage  ----------#-----------------------------------------------------------------------#  Handle command line arguments#-----------------------------------------------------------------------while getopts ":hp:s:" optdo  case $opt in    h|help    ) usage; exit 0   ;;    p|package ) package_name=$OPTARG ;;    s|script  ) install_script=$OPTARG ;;    \?        ) echo -e "\n  Option does not exist : $OPTARG\n"          usage; exit 1   ;;  esac    # --- end of case ---doneshift $(($OPTIND-1))if [[ -z $package_name ]]; then    echo "package_name can‘t not be empty"    usage    exitfiif [[ -z $package_name ]]; then    echo "install_script can‘t not be empty"    usage    exitfifiles=[email protected]generate_wrapper_script(){    local install_script=$1    local wrapper_script=$2    cat <<-‘EOT‘ >$wrapper_script#!/bin/shecho "begin ..."unpackdir=/tmp/$(basename $0)_unpackrm -rf $unpackdir 2>/dev/nullmkdir -p $unpackdirecho "unpacking ..."sed ‘1, /^#__SCRIPTEND__/d‘ $0 | tar zxf - -C $unpackdirif [ $? -ne 0 ]; then    echo "unpack package failed."    exit 1fiecho ""echo "installing ..."cd $unpackdirEOT    cat <<-EOR >>$wrapper_scriptchmod +x $install_script./$install_scriptEOR    cat <<-‘EOE‘ >>$wrapper_scriptif [ $? -ne 0 ]; then    echo "install failed."    exit 2elif [[ -d $unpackdir ]]; then    rm -rf $unpackdirfiecho "install ok, enjoy!"exit 0#__SCRIPTEND__EOE}tarfile=package_content_$$.tgzwrapfile=wrap_$$.shecho -e "start packing ..\n"tar zcvf $tarfile $files $install_scriptgenerate_wrapper_script $install_script $wrapfilecat $wrapfile $tarfile > $package_namechmod +x $package_nameecho -e "\noutput: $package_name\n"rm -f $tarfilerm -f $wrapfile

 

檔案內容儲存到 shell_pack.sh，使用方法舉例：

　　./shell_pack.sh -p logcat_install -s logcat_install.sh logcat_all.sh logcat_wrapper.sh vmstat2

將產生可執行檔“logcat_install”，執行logcat_install時，會解壓自身檔案內的tar.gz檔案，並執行關鍵的指令碼 logcat_install.sh 

〖Linux〗簡單的將Shell和一些檔案打包成一個單獨的“可執行檔”