How to grep all value starting with “sg” in my case

Multi tool use
Multi tool use

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP











up vote
1
down vote

favorite












So i have this .txt file like this



TAGS aws:cloudformation:stack-name yanka-cloudformer
TAGS aws:cloudformation:logical-id WebServerSecurityGroup
SECURITYGROUPS launch-wizard-3 created 2017-04-11T15:51:41.918+09:00 sg-77aaaa10 an-dx-trainning vpc-878311e3
SECURITYGROUPS This security group was generated by AWS Marketplace and is based on recommended settin s for CentOS 6 (x86_64) - with Updates HVM version 6 2014-09-29 provided by Centos.org sg-7842031d CentOS 6 -x86_64- - with Updates HVM-6 2014-09-29-AutogenByAWSMP- 270062507952 vpc-11d10f74
SECURITYGROUPS from other cloud sg-796d1b1e rancher-demo-sg 270062507952 vpc-b4ef99d1
SECURITYGROUPS default VPC security group sg-79a4861d Cfn-Vpc-Sg-temp-SecurityGroup2DefaultSG-JLBXQ8YG4RN5 270062507952 vpc-ded6c7bb
USERIDGROUPPAIRS sg-79a4861d 270062507952


I just want to grep all value start with "sg" only which is sg-xxxxxx. How can i do that?



I tried this but what got a long list of sg.



cat hello.txt | grep -o "sg*"
sg
sg
sg
sg


I want to get every value started with "sg"



Like this:



sg-77aaaa10
sg-796d1b1e 
sg-79a4861d



sed grep




share|improve this question


















  • 1




    Edited my question.
    – The One
    Dec 7 '17 at 6:33














up vote
1
down vote

favorite












So i have this .txt file like this



TAGS aws:cloudformation:stack-name yanka-cloudformer
TAGS aws:cloudformation:logical-id WebServerSecurityGroup
SECURITYGROUPS launch-wizard-3 created 2017-04-11T15:51:41.918+09:00 sg-77aaaa10 an-dx-trainning vpc-878311e3
SECURITYGROUPS This security group was generated by AWS Marketplace and is based on recommended settin s for CentOS 6 (x86_64) - with Updates HVM version 6 2014-09-29 provided by Centos.org sg-7842031d CentOS 6 -x86_64- - with Updates HVM-6 2014-09-29-AutogenByAWSMP- 270062507952 vpc-11d10f74
SECURITYGROUPS from other cloud sg-796d1b1e rancher-demo-sg 270062507952 vpc-b4ef99d1
SECURITYGROUPS default VPC security group sg-79a4861d Cfn-Vpc-Sg-temp-SecurityGroup2DefaultSG-JLBXQ8YG4RN5 270062507952 vpc-ded6c7bb
USERIDGROUPPAIRS sg-79a4861d 270062507952


I just want to grep all value start with "sg" only which is sg-xxxxxx. How can i do that?



I tried this but what got a long list of sg.



cat hello.txt | grep -o "sg*"
sg
sg
sg
sg


I want to get every value started with "sg"



Like this:



sg-77aaaa10
sg-796d1b1e 
sg-79a4861d



sed grep




share|improve this question


















  • 1




    Edited my question.
    – The One
    Dec 7 '17 at 6:33












up vote
1
down vote

favorite









up vote
1
down vote

favorite











So i have this .txt file like this



TAGS aws:cloudformation:stack-name yanka-cloudformer
TAGS aws:cloudformation:logical-id WebServerSecurityGroup
SECURITYGROUPS launch-wizard-3 created 2017-04-11T15:51:41.918+09:00 sg-77aaaa10 an-dx-trainning vpc-878311e3
SECURITYGROUPS This security group was generated by AWS Marketplace and is based on recommended settin s for CentOS 6 (x86_64) - with Updates HVM version 6 2014-09-29 provided by Centos.org sg-7842031d CentOS 6 -x86_64- - with Updates HVM-6 2014-09-29-AutogenByAWSMP- 270062507952 vpc-11d10f74
SECURITYGROUPS from other cloud sg-796d1b1e rancher-demo-sg 270062507952 vpc-b4ef99d1
SECURITYGROUPS default VPC security group sg-79a4861d Cfn-Vpc-Sg-temp-SecurityGroup2DefaultSG-JLBXQ8YG4RN5 270062507952 vpc-ded6c7bb
USERIDGROUPPAIRS sg-79a4861d 270062507952


I just want to grep all value start with "sg" only which is sg-xxxxxx. How can i do that?



I tried this but what got a long list of sg.



cat hello.txt | grep -o "sg*"
sg
sg
sg
sg


I want to get every value started with "sg"



Like this:



sg-77aaaa10
sg-796d1b1e 
sg-79a4861d



sed grep




share|improve this question














So i have this .txt file like this



TAGS aws:cloudformation:stack-name yanka-cloudformer
TAGS aws:cloudformation:logical-id WebServerSecurityGroup
SECURITYGROUPS launch-wizard-3 created 2017-04-11T15:51:41.918+09:00 sg-77aaaa10 an-dx-trainning vpc-878311e3
SECURITYGROUPS This security group was generated by AWS Marketplace and is based on recommended settin s for CentOS 6 (x86_64) - with Updates HVM version 6 2014-09-29 provided by Centos.org sg-7842031d CentOS 6 -x86_64- - with Updates HVM-6 2014-09-29-AutogenByAWSMP- 270062507952 vpc-11d10f74
SECURITYGROUPS from other cloud sg-796d1b1e rancher-demo-sg 270062507952 vpc-b4ef99d1
SECURITYGROUPS default VPC security group sg-79a4861d Cfn-Vpc-Sg-temp-SecurityGroup2DefaultSG-JLBXQ8YG4RN5 270062507952 vpc-ded6c7bb
USERIDGROUPPAIRS sg-79a4861d 270062507952


I just want to grep all value start with "sg" only which is sg-xxxxxx. How can i do that?



I tried this but what got a long list of sg.



cat hello.txt | grep -o "sg*"
sg
sg
sg
sg


I want to get every value started with "sg"



Like this:



sg-77aaaa10
sg-796d1b1e 
sg-79a4861d




sed grep





share|improve this question













share|improve this question




share|improve this question








edited Dec 7 '17 at 6:38









Sundeep

6,9511826




6,9511826










asked Dec 7 '17 at 6:23









The One

1,01961528




1,01961528







  • 1




    Edited my question.
    – The One
    Dec 7 '17 at 6:33












  • 1




    Edited my question.
    – The One
    Dec 7 '17 at 6:33







1




1




Edited my question.
– The One
Dec 7 '17 at 6:33




Edited my question.
– The One
Dec 7 '17 at 6:33










1 Answer
1






active

oldest

votes

















up vote
3
down vote



accepted










Try this:



$ grep -o 'sg-[^ ]*' ip.txt
sg-77aaaa10
sg-7842031d
sg-796d1b1e
sg-79a4861d
sg-79a4861d



  • [^ ]* means other than space character. You can also use [0-9a-f] if you know they consist of only hex characters

  • pipe it to sort -u or sort | uniq or awk '!seen[$0]++' to remove duplicates


sg* means match s followed by g zero or more times






share|improve this answer




















    Your Answer







    StackExchange.ready(function()
    var channelOptions =
    tags: "".split(" "),
    id: "106"
    ;
    initTagRenderer("".split(" "), "".split(" "), channelOptions);

    StackExchange.using("externalEditor", function()
    // Have to fire editor after snippets, if snippets enabled
    if (StackExchange.settings.snippets.snippetsEnabled)
    StackExchange.using("snippets", function()
    createEditor();
    );

    else
    createEditor();

    );

    function createEditor()
    StackExchange.prepareEditor(
    heartbeatType: 'answer',
    convertImagesToLinks: false,
    noModals: false,
    showLowRepImageUploadWarning: true,
    reputationToPostImages: null,
    bindNavPrevention: true,
    postfix: "",
    onDemand: true,
    discardSelector: ".discard-answer"
    ,immediatelyShowMarkdownHelp:true
    );



    );













     

    draft saved


    draft discarded


















    StackExchange.ready(
    function ()
    StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f409393%2fhow-to-grep-all-value-starting-with-sg-in-my-case%23new-answer', 'question_page');

    );

    Post as a guest

















    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    3
    down vote



    accepted










    Try this:



    $ grep -o 'sg-[^ ]*' ip.txt
    sg-77aaaa10
    sg-7842031d
    sg-796d1b1e
    sg-79a4861d
    sg-79a4861d



    • [^ ]* means other than space character. You can also use [0-9a-f] if you know they consist of only hex characters

    • pipe it to sort -u or sort | uniq or awk '!seen[$0]++' to remove duplicates


    sg* means match s followed by g zero or more times






    share|improve this answer
























      up vote
      3
      down vote



      accepted










      Try this:



      $ grep -o 'sg-[^ ]*' ip.txt
      sg-77aaaa10
      sg-7842031d
      sg-796d1b1e
      sg-79a4861d
      sg-79a4861d



      • [^ ]* means other than space character. You can also use [0-9a-f] if you know they consist of only hex characters

      • pipe it to sort -u or sort | uniq or awk '!seen[$0]++' to remove duplicates


      sg* means match s followed by g zero or more times






      share|improve this answer






















        up vote
        3
        down vote



        accepted







        up vote
        3
        down vote



        accepted






        Try this:



        $ grep -o 'sg-[^ ]*' ip.txt
        sg-77aaaa10
        sg-7842031d
        sg-796d1b1e
        sg-79a4861d
        sg-79a4861d



        • [^ ]* means other than space character. You can also use [0-9a-f] if you know they consist of only hex characters

        • pipe it to sort -u or sort | uniq or awk '!seen[$0]++' to remove duplicates


        sg* means match s followed by g zero or more times






        share|improve this answer












        Try this:



        $ grep -o 'sg-[^ ]*' ip.txt
        sg-77aaaa10
        sg-7842031d
        sg-796d1b1e
        sg-79a4861d
        sg-79a4861d



        • [^ ]* means other than space character. You can also use [0-9a-f] if you know they consist of only hex characters

        • pipe it to sort -u or sort | uniq or awk '!seen[$0]++' to remove duplicates


        sg* means match s followed by g zero or more times







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Dec 7 '17 at 6:40









        Sundeep

        6,9511826




        6,9511826



























             

            draft saved


            draft discarded















































             


            draft saved


            draft discarded














            StackExchange.ready(
            function ()
            StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f409393%2fhow-to-grep-all-value-starting-with-sg-in-my-case%23new-answer', 'question_page');

            );

            Post as a guest
































































            qUa,t5P574EknSmGNRT c6QIImVpp8bwINtfn10pgvOs0kg r7zo p,1izV5 My2l Xbg,TLpx r8IC75NBNENqox4FYKZEbY
            -
            jWyT9BluK,aR Y6zB6PIhN0fOka YdlvQ8wSEDe1noQf bow0dGaH 0m,32 q

            Popular posts from this blog

            How to check contact read email or not when send email to Individual?

            Image
            Clash Royale CLAN TAG #URR8PPP up vote 1 down vote favorite I'm using WordPress 4.9.8, CiviCRM to 5.5.1, I usually send email to contact by Search> Find contacts View contact details Action> Send email Send email ok, Contact received mail ok like picture But status only Email sent though contact read email or not. So, can CiviCRM can change status to Email read when contact read email? wordpress email share | improve this question asked Sep 26 at 0:12 ToanLuong 49 9 add a comment  |  up vote 1 down vote favorite I'm using WordPress 4.9.8, CiviCRM to 5.5.1, I usually send email to contact by Search> Find contacts View contact details Action> Send email Send email ok, Contact received mail ok like picture But status only Email sent though contact read email or not. So, can CiviCRM can change status to Email read when contact read email? wordpress email share | improve this questi...
            Read more

            How many registers does an x86_64 CPU actually have?

            Image
            Clash Royale CLAN TAG #URR8PPP up vote 2 down vote favorite I am currently learning reverse engineering and am studying the flags register. I had in my mind that rflags was just another name for one of the 16 general purpose registers, for example rax or rbx . But it looks like rflags is actually an additional register. So that makes 17 registers in total... how many more could there be? I have spent at least an hour on this and found numerous different answers. The best answer so far is this, which says that there are 40 registers in total. 16 General Purpose Registers 2 Status Registers 6 Code Segment Registers 16 SSE Registers 8 FPU/MMX Registers But if I add that up, I get 48. Could anybody provide an official answer on how many registers an x86_64 CPU has (e.g. an Intel i7). Additionally, I have seen references to 'hardware' and 'architectural' registers. What are those registers and how many are there? register x86-64 share | improve this...
            Read more

            Displaying single band from multi-band raster using QGIS

            Image
            Clash Royale CLAN TAG #URR8PPP 1 How can I extract a single band from multi-band raster in QGIS? I have an remote sensed image which has 6 bands (including NDVI band), I want to display each band separately, but have no idea how to do. I have seen some questions similar here but none worked for me. The original image (has 6 bands) is: I want to display the band 6 which should be like this: But I tried gdal_translate, and couldn't get the correct result. What I have got is: qgis raster multi-band share | improve this question edited Mar 5 at 0:53 Summer asked Mar 4 at 6:42 Summer Summer 23 6 Is this any help gis.stackexchange.com/questions/220658/… ? if not gis.stackexchange.com/questions/62133/… might help. – Michael Stimson Mar 4 at 6:46 Thanks for answering but when I used gdal_translate, qgis showed that 'Error 4: Kayena.tif: No such file or directory". Would you know how to fi...
            Read more