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Sed - 标签 - cywhat's blog

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sed: -e expression #1, char 24: unknown option to 's'
cywhat · 2021-08-18 · via Sed - 标签 - cywhat's blog

在使用 sed -e 批量替换命令时候,报错如下:

1
$ "sed: -e expression #1, char 24: unknown option to `s` "

原因:

1
$ 需要替换的内容中有符号,且该符号和你用来分割的符号一样,所以该条命令无法使用,详情如下图:

/img/img5.png

也就是说如果你需要替换的内容中存在 | 那么你的命令中用来分割的符号就需要使用 @ 或者 \ 否则就会报错

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