How to replace a string with a new one via bash?

Question

bash

There is a file
There is a text in it:
"server" => [
{
"port" => "2200",
"ntf_port" => "22000",
"ip" => "10.10.10.10",
'role' => 'Client' ,
'cluster' => 'Cluster',
'ntf_sync' => true,
}
After the line 'cluster' => 'Cluster', insert "version" => '1.0' preferably on a new line.
The main problem is that sed which tried to do this does not want to accept this bunch of quotes in the text of the file.
Any suggestions how to do it?

Answer 1

Result:
sed -i '/cluster/ s|$|\n "version" => '\''1.0'\''|' file

Answer 2

In gray, you just need to escape the quotes, look at the special characters in May and the slash will save you

Answer 3

file=`cat file`
echo "------- file -------"
echo "$file"

template="'cluster' => 'Cluster',"
replaceTo="$template\\
'version' => '1.0'"

result=`echo "$file" | sed 's/'"$template"'/'"$replaceTo"'/g'`

echo "------- result -------"
echo "$result"

Execution result:

------- file -------
"server" => [
{
"port" => "2200",
"ntf_port" => "22000",
"ip" => "10.10.10.10",
'role' => 'Client',
'cluster' => 'Cluster',
'ntf_sync' => true,
}
------- result -------
"server" => [
{
"port" => "2200",
"ntf_port" => "22000",
"ip" => "10.10.10.10",
'role' => 'Client',
'cluster' => 'Cluster',
'version' => '1.0',
'ntf_sync' => true,
}

Answer 4

Here in one line:
sed '/Cluster/a \"version" => '\''1.0'\''\'

Answer 5

sed -i 's/^\x27cluster/x27 \x3D\x3E/^\x27Cluster/x27 \x3D\x3E/g' index.php