强大的sell利用sed和tr复制目录结构
#!/bin/bash#===============================================================================## FILE: copydirtree.sh# # USAGE: ./copydirtree.sh source dist# # DESCRIPTION: # # OPTIONS: ---# REQUIREMENTS: ---# BUGS: ---# NOTES: ---# AUTHOR: Terman Lee (), # COMPANY: # CREATED: 2011年09月30日 10时38分12秒 CST# REVISION: ---#===============================================================================set -o nounset # Treat unset variables as an error#处理参数PARAM_OK=trueif [ -d $1 ]thenSOURCE=`readlink -f $1`/elsePARAM_OK=falsefiif [ -d $2 ]thenTARGET=`readlink -f $2`/elsePARAM_OK=falsefiif $PARAM_OKthen #创建替换正则表达式PATTERN="s;$SOURCE;$TARGET;" #用find命令查找所有源目录,并利用sed和tr命令生成创建目录的脚本find $SOURCE -type d -printf '"%p"\t'|tr '\n' '\0'|tr '\t' '\n'|sed $PATTERN|sed 's/^/mkdir /'|tr '\0' '\n'|tr -s '/'|bash -xfi
该脚本使用方法:
copydirtree.sh <源目录> <目标目录>