linux下用于二进制程序及其依赖库的移植的脚本

#!/bin/bash
#
#指定移植目录
DEST=/mnt/sysroot   
#依赖库文件拷贝
libcp() {        
  LIBPATH=${1%/*}
  [ ! -d $DEST$LIBPATH ] && mkdir -p $DEST$LIBPATH
  [ ! -e $DEST${1} ] && cp $1 $DEST$LIBPATH && echo "copy lib $1 finished."
}
#程序本身的拷贝
bincp() {                     
  CMDPATH=${1%/*}
  [ ! -d $DEST$CMDPATH ] && mkdir -p $DEST$CMDPATH
  [ ! -e $DEST${1} ] && cp $1 $DEST$CMDPATH

  for LIB in  `ldd $1 | grep -o "/.*lib\(64\)\{0,1\}/[^[:space:]]\{1,\}"`; do
    libcp $LIB
  done
}
#定义传递参数
read -p "Your command: " CMD
until [ $CMD == ‘q‘ ]; do
   ! which $CMD &> /dev/null && echo "Wrong command" && read -p "Input again:" CMD && continue
  COMMAND=` which $CMD | grep -v "^alias" | grep -o "[^[:space:]]\{1,\}"`
  bincp $COMMAND
  echo "copy $COMMAND finished."
  read -p "Continue: " CMD
done

#!/bin/bash  
#  
target=/mnt/sysroot  
clearCmd() {  
if which $cmd &> /dev/null; then  
cmdPath=`which --skip-alias $cmd`  
else  
echo "No such command"  
return 5  
fi  
}  
cmdCopy() {  
cmdDir=`dirname $1`  
[ -d ${target}${cmdDir} ] || mkdir -p ${target}${cmdDir}  
[ -f ${target}${1} ] || cp $1 ${target}${cmdDir}  
}  
libCopy() {  
for lib in `ldd $1 | grep -o "/[^[:space:]]\{1,\}"`; do  
libDir=`dirname $lib`  
[ -d ${target}${libDir} ] || mkdir -p ${target}${libDir}  
[ -f ${target}${lib} ] || cp $lib ${target}${libDir}  
done  
}  
while true; do  
read -p "Enter a command: " cmd  
if [ "$cmd" == ‘quit‘ ] ;then  
echo "quit"  
exit 0  
fi  
clearCmd $cmd  
[ $? -eq 5 ] && continue  
cmdCopy $cmdPath  
libCopy $cmdPath  
done