标签:
#!/bin/bash
#!删除内容相同的重复文件
ls -lS --time-style=long-iso | awk ‘BEGIN{
getline;getline;
name1=$8;size=$5
}
{
name2=$8;
if(size==$5)
{
"md5sum " name1 | getline;csum1=$1;
"md5sum " name2 | getline;csum2=$2;
if(csum1==csum2)
{
print name1;print name2
}
};
szie=$5;name1=name2;
}‘ | sort -u > duplicate_files
cat duplicate_files | xargs -i md5sum {} | uniq -w 32 | awk ‘{print "^"$2"$"‘}‘ | sort -u > duplicate_sample
echo removing...
comm duplicate_files duplicate_sample -2 -3 | tee /dev/stderr | exec rm -rf
echo removed successfully
标签:
原文地址:http://www.cnblogs.com/armo/p/5978327.html