Need to append a line after a word in a file-CodePudding

I have a file and content is below.

subscription-manager register --org="Default_Organization" --activationkey="Dev Activation Key" &> /var/log/subs2.log

I want to append a few words

(--serverurl=https://siedgeprodsatellitelb.siedgemanagement.com:8443/rhsm
--baseurl=https://siedgeprodsatellitelb.siedgemanagement.com/pulp/repos) after --activationkey="Dev Activation Key"

So that it can look like below

sudo subscription-manager register --org="LDEdgeDevices" --activationkey="Dev Activation Key" --serverurl=https://siedgeprodsatellitelb.siedgemanagement.com:8443/rhsm --baseurl=https://siedgeprodsatellitelb.siedgemanagement.com/pulp/repos &> /var/log/subs2.log

I am using this sed command but it is throwing an error:

sed -i '/"Dev Activation Key"/ s/$/--serverurl=https://siedgeprodsatellitelb.siedgemanagement.com:8443/rhsm --baseurl=https://siedgeprodsatellitelb.siedgemanagement.com/pulp/repos /' test

Any suggestions?

CodePudding user response：

sed -i '/"Dev Activation Key"/ s/$/--serverurl=https://siedgeprodsatellitelb.siedgemanagement.com:8443/rhsm --baseurl=https://siedgeprodsatellitelb.siedgemanagement.com/pulp/repos /' test

Problem with that command: you have both / which should be treated by sed as command delimiters and / which should be treated as literal / (part of string), either escape / which should be treated as literal / or use another command delimiter (use character which does not appear inside string), consider following simple example, let file.txt content be

https://www.example.com
https://www.example.com/123/abc
https://www.example.com/abc/123

and lets' say you want to replace /123/ using /456/ then you can do

sed 's/\/123\//\/456\//' file.txt

sed 's|/123/|/456/|' file.txt

to get output

https://www.example.com
https://www.example.com/456/abc
https://www.example.com/abc/123

(tested in GNU sed 4.2.2)

CodePudding user response：

sudo sed -i 's%subscription-manager register --org="Default_Organization" --activationkey="Dev Activation Key"%subscription-manager register --org="Default_Organization" --activationkey="Dev Activation Key" --serverurl=https://siedgeprodsatellitelb.siedgemanagement.com:8443/rhsm --baseurl=https://siedgeprodsatellitelb.siedgemanagement.com/pulp/repos%g' test

Just changed / to %