1 bash sed awk shell-script rename
如何在目录中多个文件的文件扩展名之前添加当前日期?
原始文件:
Expenses.log
Allowances.log
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输出:
Expenses_20170624.log
Allowances_20170624.log
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此命令在文件扩展名后附加日期。:(
for file in *; do mv "$file" "${file}_$(date +"%d%m%Y")"; done
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使用参数扩展来分隔扩展:
#! /bin/bash
date=$(date +%Y%m%d)
for file in * ; do
basename=${file%.*} # Remove extension
extension=${file##*.} # Remove basename
mv "$file" "$basename"_"$date.$extension"
done
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