Enter IP at the end of a specific line












1















I have the following file.txt that follows the same pattern and I want to modify it where this file is by adding an ip:



# gfhfhgfh
gfhfghgfhgfhgfh
MACs
# access
USER CONSOLA *,!10.249.247.3,!10.249.245.65
/bin/false


I want to add an ip in the end of the line that contains as patron USER CONSOLE:



 USER CONSOLA *,!10.249.247.4,!10.249.245.65,!10.249.245.90,


I only manage to add the ip in the whole document at the moment but not in that particular line the code used is



sed 's/r?$/,!10.10.11.1/' file.txt 









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  • Please edit your question and spell the string consistently.

    – G-Man
    4 hours ago
















1















I have the following file.txt that follows the same pattern and I want to modify it where this file is by adding an ip:



# gfhfhgfh
gfhfghgfhgfhgfh
MACs
# access
USER CONSOLA *,!10.249.247.3,!10.249.245.65
/bin/false


I want to add an ip in the end of the line that contains as patron USER CONSOLE:



 USER CONSOLA *,!10.249.247.4,!10.249.245.65,!10.249.245.90,


I only manage to add the ip in the whole document at the moment but not in that particular line the code used is



sed 's/r?$/,!10.10.11.1/' file.txt 









share|improve this question









New contributor




ortiga is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • Please edit your question and spell the string consistently.

    – G-Man
    4 hours ago














1












1








1








I have the following file.txt that follows the same pattern and I want to modify it where this file is by adding an ip:



# gfhfhgfh
gfhfghgfhgfhgfh
MACs
# access
USER CONSOLA *,!10.249.247.3,!10.249.245.65
/bin/false


I want to add an ip in the end of the line that contains as patron USER CONSOLE:



 USER CONSOLA *,!10.249.247.4,!10.249.245.65,!10.249.245.90,


I only manage to add the ip in the whole document at the moment but not in that particular line the code used is



sed 's/r?$/,!10.10.11.1/' file.txt 









share|improve this question









New contributor




ortiga is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












I have the following file.txt that follows the same pattern and I want to modify it where this file is by adding an ip:



# gfhfhgfh
gfhfghgfhgfhgfh
MACs
# access
USER CONSOLA *,!10.249.247.3,!10.249.245.65
/bin/false


I want to add an ip in the end of the line that contains as patron USER CONSOLE:



 USER CONSOLA *,!10.249.247.4,!10.249.245.65,!10.249.245.90,


I only manage to add the ip in the whole document at the moment but not in that particular line the code used is



sed 's/r?$/,!10.10.11.1/' file.txt 






linux text-processing scripting ip-address






share|improve this question









New contributor




ortiga is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question









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ortiga is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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share|improve this question




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edited 2 hours ago









Jeff Schaller

39.5k1054126




39.5k1054126






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asked 5 hours ago









ortigaortiga

61




61




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ortiga is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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New contributor





ortiga is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






ortiga is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.













  • Please edit your question and spell the string consistently.

    – G-Man
    4 hours ago



















  • Please edit your question and spell the string consistently.

    – G-Man
    4 hours ago

















Please edit your question and spell the string consistently.

– G-Man
4 hours ago





Please edit your question and spell the string consistently.

– G-Man
4 hours ago










1 Answer
1






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oldest

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2














Match at the start of the line (^ anchor) and substitute the new text at the end of the line ($ anchor):



$ sed '/^USER CONSOLA/ s/$/,!10.10.11.1/' file.txt
# gfhfhgfh
gfhfghgfhgfhgfh
MACs
# access
USER CONSOLA *,!10.249.247.3,!10.249.245.65,!10.10.11.1
/bin/false





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    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    2














    Match at the start of the line (^ anchor) and substitute the new text at the end of the line ($ anchor):



    $ sed '/^USER CONSOLA/ s/$/,!10.10.11.1/' file.txt
    # gfhfhgfh
    gfhfghgfhgfhgfh
    MACs
    # access
    USER CONSOLA *,!10.249.247.3,!10.249.245.65,!10.10.11.1
    /bin/false





    share|improve this answer




























      2














      Match at the start of the line (^ anchor) and substitute the new text at the end of the line ($ anchor):



      $ sed '/^USER CONSOLA/ s/$/,!10.10.11.1/' file.txt
      # gfhfhgfh
      gfhfghgfhgfhgfh
      MACs
      # access
      USER CONSOLA *,!10.249.247.3,!10.249.245.65,!10.10.11.1
      /bin/false





      share|improve this answer


























        2












        2








        2







        Match at the start of the line (^ anchor) and substitute the new text at the end of the line ($ anchor):



        $ sed '/^USER CONSOLA/ s/$/,!10.10.11.1/' file.txt
        # gfhfhgfh
        gfhfghgfhgfhgfh
        MACs
        # access
        USER CONSOLA *,!10.249.247.3,!10.249.245.65,!10.10.11.1
        /bin/false





        share|improve this answer













        Match at the start of the line (^ anchor) and substitute the new text at the end of the line ($ anchor):



        $ sed '/^USER CONSOLA/ s/$/,!10.10.11.1/' file.txt
        # gfhfhgfh
        gfhfghgfhgfhgfh
        MACs
        # access
        USER CONSOLA *,!10.249.247.3,!10.249.245.65,!10.10.11.1
        /bin/false






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 5 hours ago









        steeldriversteeldriver

        35.5k35286




        35.5k35286






















            ortiga is a new contributor. Be nice, and check out our Code of Conduct.










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