Copy command and library file to/mnt/sysroot/directory shell script

#!/bin/bash# #获取目标目录target =/mnt/sysroot# Command copy function cmndcopy () {        # If the order does not exist,return 1        if ! which $1 & > /dev/null; then                 return 1        fi          #获取命令决定路径         cmnd=$ (which -- skip-alias $1)          #获取命令目录名          cmndpath=$ (dirname  $cmnd)                   #判断命令目录名是否存在, no, create         [ - d  $target/$cmndpath  ] | |  mkdir -p  $target/$cmndpath                  #判断命令是否存在, no, then copy        [ -e $ target/$CMND  ] | |  cp  $cmnd   $target/$cmnd         return 0}# Library file copy function libcopy () {         #获取库文件目录名          libpath=$ (dirname $1)                   #判断库文件目录名是否存在, no, create         [ -d   $target/$libpath  ] | |  mkdir -p  $target/$libpath                   #判断库文件是否存在, no, then COPY        [ -E   $target/$1 ] | |  cp $1  $target/$1} #提示输入要copy的命令, quit can exit read -p  "Plz enter a command ( quit for quiting): " binary# loop Copy command,Encounter the Quit character launch loop until [  $binary  ==  "quit"  ]; do                  #调用命令copy函数           cmndcopy  $binary                   #保存命令copy函数返回值         retval=$?                  #如果返回值等于0, then          if [  $retval  -eq 0 ]; then                               #获取命令库文件的路径                  binary=$ (which --skip-alias  $binary)                                    #循环取出库文件路径                  for lib in $ (ldd  $binary  | grep -o   "/[^[:space:]]*lib[^[:space:]]*"); do                          #调用库文件copy函数                           libcopy  $lib                  done                  #如果返回值不为0, then         else                  #提示命令输入错误 and can re-enter                  read -p  "$binary  is not correct,  plz enter again (quit for quiting): " binary                  #并提前结束本轮循环                  continue         fi                # Prompt again for the command to copy, quit can exit         read -p  "plz enter  A command (quit for quiting): " binarydone

This article is from the "Wangjian it road!" "Blog, be sure to keep this provenance http://asherwang.blog.51cto.com/11255017/1930334

Copy command and library file to/mnt/sysroot/directory shell script