How to change the soft link in target.requires or target.wants directory

[zhang_cy1989]

Dear All
   The target.requires or target.wants contains some soft link.
   Ex:
        /lib/systemd/system/obmc-host-startmin at 0.target.requires

                   lrwxrwxrwx    1 root     root            31 Nov 29  2019 obmc-chassis-poweron at 0.target -> ../obmc-chassis-poweron at .target
                   lrwxrwxrwx    1 root     root            25 Nov 28 09:51 op-occ-enable at 0.service -> ../op-occ-enable at .service
                   lrwxrwxrwx    1 root     root            22 Nov 28 09:57 start_host at 0.service -> ../start_host at .service

    

    Now, I want to add or delete soft link:op-occ-enable at 0.service

    I can use "rm -rf ./op-occ-enable at 0.service" to achieve the goal.
    But,I'm not exactly sure this is formal operation. And I'm afraid this will be side effect.

  

    Are there other tools or formal methods to do this?


Best regards
Felix
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