Bash 脚本到 7za 目录中的所有文件然后重命名文件

Question

I am working on using 7za to compress and password protect all files in a directory then rename the files. Here is my code:

#!/bin/bash

rename 's/ /_/g' *
rename 's/_-_/_/g' *

Password_string=My_Password_String
a=1

for i in *;
do 7za a -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=off -p$Password_string -mhe=on $i.7z $i
    new=$(printf "Summer_Vacat_%04d.7z" "$a") 
    mv -i -- "$i" "$new"
    let a=a+1 #increment counter
done

I am in the directory with all the folders I want to 7za and password protect, the mv command renames the folders before they are compressed. I want to rename $i.7z to Summer_Vacat_0000.7z, what am I missing here? This is only the first phase of this program...

Answer 1

Try this:

#!/bin/bash

Password_string=My_Password_String
a=1

for i in *;
do
  7za a -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=off -p$Password_string -mhe=on $i.7z $i
  if [ -f "${i}.7z" ];then
    new=$(printf "Summer_Vacat_%04d.7z" "$a")
    mv -i "${i}.7z" "$new"
    rm -f "$i" # this will remove the unencrypted or original file
    let a=a+1 #increment counter
  fi
done

Note that if your script is in this folder, it will also be encrypted and renamed.. so you need to check for the name and exclude it from the loop