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36 lines
579 B
Markdown
36 lines
579 B
Markdown
# base64
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::: tip
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base64 编码转换，和 linux 里的 base64 命令类似。
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:::
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## 对文件进行 base64 编码
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```bash
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[arthas@70070]$ echo 'abc' > /tmp/test.txt
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[arthas@70070]$ cat /tmp/test.txt
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abc
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[arthas@70070]$ base64 /tmp/test.txt
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YWJjCg==
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```
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## 对文件进行 base64 编码并把结果保存到文件里
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```bash
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$ base64 --input /tmp/test.txt --output /tmp/result.txt
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```
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## 用 base64 解码文件
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```
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$ base64 -d /tmp/result.txt
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abc
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```
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## 用 base64 解码文件并保存结果到文件里
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```bash
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$ base64 -d /tmp/result.txt --output /tmp/bbb.txt
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```
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