A signal that can't be overridden? [duplicate]











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  • Are there some signals that you cannot override their default signal handler? [duplicate]

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Which signal can't be overridden in linux?






linux signals







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marked as duplicate by Anthony Geoghegan, JdeBP, RalfFriedl, Jeff Schaller, Arkadiusz Drabczyk 2 days ago


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.











  • 1




    SIGKILL (9) for example.
    – Isaac
    2 days ago






  • 3




    The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored. - from man 7 signal.
    – Arkadiusz Drabczyk
    2 days ago

















up vote
-6
down vote

favorite













This question already has an answer here:




  • Are there some signals that you cannot override their default signal handler? [duplicate]

    1 answer




Which signal can't be overridden in linux?






linux signals







share|improve this question







New contributor




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











marked as duplicate by Anthony Geoghegan, JdeBP, RalfFriedl, Jeff Schaller, Arkadiusz Drabczyk 2 days ago


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.











  • 1




    SIGKILL (9) for example.
    – Isaac
    2 days ago






  • 3




    The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored. - from man 7 signal.
    – Arkadiusz Drabczyk
    2 days ago















up vote
-6
down vote

favorite









up vote
-6
down vote

favorite












This question already has an answer here:




  • Are there some signals that you cannot override their default signal handler? [duplicate]

    1 answer




Which signal can't be overridden in linux?






linux signals







share|improve this question







New contributor




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












This question already has an answer here:




  • Are there some signals that you cannot override their default signal handler? [duplicate]

    1 answer




Which signal can't be overridden in linux?





This question already has an answer here:




  • Are there some signals that you cannot override their default signal handler? [duplicate]

    1 answer







linux signals




linux signals






share|improve this question







New contributor




sid 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







New contributor




sid 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




share|improve this question






New contributor




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









asked 2 days ago









sid

11




11




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





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






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




marked as duplicate by Anthony Geoghegan, JdeBP, RalfFriedl, Jeff Schaller, Arkadiusz Drabczyk 2 days ago


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.






marked as duplicate by Anthony Geoghegan, JdeBP, RalfFriedl, Jeff Schaller, Arkadiusz Drabczyk 2 days ago


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.










  • 1




    SIGKILL (9) for example.
    – Isaac
    2 days ago






  • 3




    The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored. - from man 7 signal.
    – Arkadiusz Drabczyk
    2 days ago
















  • 1




    SIGKILL (9) for example.
    – Isaac
    2 days ago






  • 3




    The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored. - from man 7 signal.
    – Arkadiusz Drabczyk
    2 days ago










1




1




SIGKILL (9) for example.
– Isaac
2 days ago




SIGKILL (9) for example.
– Isaac
2 days ago




3




3




The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored. - from man 7 signal.
– Arkadiusz Drabczyk
2 days ago






The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored. - from man 7 signal.
– Arkadiusz Drabczyk
2 days ago












1 Answer
1






active

oldest

votes

















up vote
1
down vote













From man 7 signal:




The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored.







share|improve this answer




























    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    1
    down vote













    From man 7 signal:




    The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored.







    share|improve this answer

























      up vote
      1
      down vote













      From man 7 signal:




      The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored.







      share|improve this answer























        up vote
        1
        down vote










        up vote
        1
        down vote









        From man 7 signal:




        The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored.







        share|improve this answer












        From man 7 signal:




        The signals SIGKILL and SIGSTOP cannot be caught, blocked, or ignored.








        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 2 days ago









        Isaac

        10.9k11548




        10.9k11548















            -

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