本文介绍了为什么“在命令后添加字符"显示的sed命令行显示错误?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我已经给出了如下所示的命令行,
I have given the command line as shown below,
命令:
sed '/dump 0 $2 $3 $4 $5/dump 1 $2 $3 $4 $5/g' base_file.properties显示错误
sed:-e表达式#1,字符22:命令后的多余字符
sed: -e expression #1, char 22: extra characters after command
同时将"s"选项设置为
while putting "s" option as
sed 's/dump 0 $2 $3 $4 $5/dump 1 $2 $3 $4 $5/g' base_file.properties错误显示为
sed:-e表达式#1,字符32:`s'的未知选项
sed: -e expression #1, char 32: unknown option to `s'
推荐答案
似乎某些变量正在扩展为包含/的值.使用一个不包含在任何变量中的分隔符,例如
It appears that some of the variables are expanding to values that contain a /. Use a different delimiter that isn't contained in any of the variables, e.g.
sed 's@dump 0 $2 $3 $4 $5@dump 1 $2 $3 $4 $5@g' base_file.properties(您的第一个命令不是有效的sed表达式.)
(Your first command isn't a valid sed expression.)
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为什么“在命令后添加字符"显示的sed命令行显示错误?
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