[英]How to replace '/' with '/\' using sed in shell scripting
I am trying to replace我正在尝试更换
prakash/annam/DevOps
---> prakash/\\annam/\\Devops
prakash/annam/DevOps
---> prakash/\\annam/\\Devops
I am using this:我正在使用这个:
sed "s/'[//]''///\\/g"
Unfortunately, it is not giving the required output can anyone please help with this!!!不幸的是,它没有提供所需的输出,任何人都可以帮忙解决这个问题!!!
you can use a separator other than slash:您可以使用斜杠以外的分隔符:
$ sed 's#/#\\/#g' <<< "a/b/c"
a\/b\/c
$ sed 's#/#/\\#g' <<< "a/b/c"
a/\b/\c
You can use sed with -i
flag to place in place changes to the file您可以使用带有-i
标志的 sed 对文件进行适当的更改
$ cat test
prakash/annam/DevOps
$ sed -i 's/\//\/\\/g' test
$ cat test
prakash/\annam/\DevOps
$ cat test
prakash/annam/DevOps
$ sed -i '' 's/\//\/\\/g' test
$ cat test
prakash/\annam/\DevOps
Use用
sed -E 's/\//\/\\/g'
eg例如
$ echo "prakash/annam/DevOps" | sed -E 's/\//\/\\/g'
prakash/\annam/\DevOps
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