rpm -e --nodeps

这能算意外删除吗？

• 意外删除？

  # rpm -e --nodeps rpm

• 从其他机器拷贝相关文件

  #!/bin/bash
  if [ -z "$*" ]; then
      echo -e "	Warning: must has option. Please run with '-h' get help informations.
  "
      exit 1
  fi
  
  if [ "root" != $(whoami) ]; then
      echo -e "  Please login with root privlegess.
  "
      exit 2
  fi
  
  
  get() {
      #app=vim-enhanced
      app=${1}
  
      COUNT=0
      Files=$(rpm -ql ${app})
      if [ 0 -eq $? ]  ;then
          for i in $Files 
          do
              _SD=$(dirname $i)
              #_DD=$(echo $_SD | sed 's////')
              _DD=${app}${_SD}
          
              echo -e "	-------------- $i ----------------"
  
              if [ -d $i ]; then
                  #echo -e "	dir"
                  continue
              else if [ -f $i ]; then
                  #echo -e "	file"
                  mkdir -p ${_DD}
                  cp -P $i ${_DD} && let COUNT++
              fi;fi
          
          done
  
          echo $COUNT
      else if [ 1 -eq $? ]; then
          echo "Package name is wrong or is not exist."
      else
          echo "Unkown question."
      fi;fi
  }
  
  set() {
      .......
  }
  
  help() {
      cat <<EOF
      SYNOPSIS:
          appbean g|s rpm-package-name
      Example:
          1.get
          appbean -g httpd
              Copy httpd's rpm package files to current directory named httpd.
          2.set
          appbean -s httpd
              Copy httpd directory include file to System root /.
  EOF
      exit 1
  }
  
  while getopts ":g:s:h" opt; do
  
      case "$opt" in
          # Valid options.
          "g")
              echo -e "	Package Name: $OPTARG."
          get $OPTARG
              ;;  
          "s")
          echo -e "	Package Name: $OPTARG."
          set $OPTARG
              ;;  
          "h")
          help
          ;;  
          ":")    # Silent, without arg
              echo -e "	Option $OPTARG has't parameter."
              ;;  
          "?")    # Not silent, without arg. And invalid option.
              echo -e "	Invalid option $OPTARG."
              ;;  
          "*")    # Impossible to implement.
              echo -e "	unkown error from arg."
              ;;  
      esac
  done

• 使用用法：

  appbean -g rpm
  ll

rpm