6543/md5_cp
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use mktemp for temp files

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6543 2019-09-11 01:20:43 +02:00
parent aaa6aac2fd
commit 3f73d4b9c8
1 changed files with 6 additions and 5 deletions
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11
calc_md5.sh
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@ -1,13 +1,14 @@
#!/bin/bash #!/bin/bash


cd /mnt/export cd /mnt/export
md5_tmp=`mktemp`


#sort & del dublicates #sort & del dublicates
sed -i '/^$/d' md5.txt sed -i '/^$/d' md5.txt
cat md5.txt | sort -k 2 | uniq > md5.txt_tmp cat md5.txt | sort -k 2 | uniq > $md5_tmp
cat md5.txt_tmp > md5.txt cat $md5_tmp > md5.txt


cat md5.txt_tmp | while read line; do cat $md5_tmp | while read line; do
#get md5 #get md5
md5=$(echo $line | cut -c -32) md5=$(echo $line | cut -c -32)


@ -40,5 +41,5 @@ done
} }


#sort & del dublicates #sort & del dublicates
cat md5.txt | sort -k 2 | uniq > md5.txt_tmp cat md5.txt | sort -k 2 | uniq > $md5_tmp
rm md5.txt && mv md5.txt_tmp md5.txt rm md5.txt && mv $md5_tmp md5.txt