一个程序所依赖的库文件可以由：ldd 命令路径来显示
例
ldd /bin/cat 输出详解
第一行输出为库入口，非库文件
which ls|grep -v alias|grep -o‘[^[:space:]]*‘
脚本中调试方法
declare –i Debuglevel=1
Debuglevel={0|1}
[ $Debuglevel –eq 1 ] && echo …$…….
移植脚本如下所示
#!/bin/bash
#
declare -i DebugLevel=0
Target=/mnt/sysroot
[ -d $Target ] || mkdir $Target &>/dev/null
read -p "A command: " Command
while [ $Command != ‘q‘ -a $Command != ‘Q‘]; do
Command=`which $Command | grep -v"^alias" | grep -o "[^[:space:]]*"`
[ $DebugLevel -eq 1 ] && echo$Command
ComDir=${Command%/*}
[ $DebugLevel -eq 1 ] && echo$ComDir
[ -d ${Target}${ComDir} ] || mkdir -p${Target}${ComDir}
[ ! -f ${Target}${Command} ] && cp$Command ${Target}${Command} && echo "Copy $Command to $Targetfinished."
for Lib in `ldd $Command | grep -o"[^[:space:]]*/lib[^[:space:]]*"`; do
LibDir=${Lib%/*}
[$DebugLevel -eq 1 ] && echo $LibDir
[-d ${Target}${LibDir} ] || mkdir -p ${Target}${LibDir}
[ !-f ${Target}${Lib} ] && cp $Lib ${Target}${Lib} && echo"Copy $Lib to $Target finished."
done
read -p "A command: " Command
done
本文出自 “就让我更饿一点” 博客，请务必保留此出处http://ufirst.blog.51cto.com/7628670/1432613
linux下移植指定的二进制程序脚本,布布扣,bubuko.com
原文：http://ufirst.blog.51cto.com/7628670/1432613