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How to terminate ping &


Why does “metacity --replace” hang my system, but “metacity --replace&” is fine?How to redirect output of jobs in background?Ping for 4 timesTerminal not working. Prompt gone!How do I get back to nano after hitting Ctrl-Z if I have no shell prompt (in Matlab session)Terminal command (ping) makes sound on fail/successxdotool does not terminateHow to send a process to background and foreground?Youtube-dl refuses to run in backgroundHow can I run OpenVPN as root in the background, in a script?













7















The command



ping <dest> &


causes ping to go to the background. It still prints output to the terminal, however. Ctrl-C does not stop it, only introduces a new prompt. How to stop it from the terminal?










share|improve this question









New contributor




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




















  • In addition to the answers, there is a way to naturally limit ping's iterations with a count — -c N — where N is a positive number.

    – l0b0
    6 hours ago












  • @l0b0 Yes true, but I faced this particular problem, and it's actually related to any program where we might not know the execution time, or where it might not even be defined. So I mean to ask how to stop the process.

    – Vineet
    6 hours ago











  • Nitpick: It's not a URL.

    – Roger Lipscombe
    5 hours ago











  • @RogerLipscombe What do you call it, other than destination? Host is a little unsure, considering that a single computer may host many domains

    – Vineet
    5 hours ago











  • It's a hostname (or an IP address). "a single computer may host many domains" -- not relevant to ping.

    – Roger Lipscombe
    5 hours ago















7















The command



ping <dest> &


causes ping to go to the background. It still prints output to the terminal, however. Ctrl-C does not stop it, only introduces a new prompt. How to stop it from the terminal?










share|improve this question









New contributor




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




















  • In addition to the answers, there is a way to naturally limit ping's iterations with a count — -c N — where N is a positive number.

    – l0b0
    6 hours ago












  • @l0b0 Yes true, but I faced this particular problem, and it's actually related to any program where we might not know the execution time, or where it might not even be defined. So I mean to ask how to stop the process.

    – Vineet
    6 hours ago











  • Nitpick: It's not a URL.

    – Roger Lipscombe
    5 hours ago











  • @RogerLipscombe What do you call it, other than destination? Host is a little unsure, considering that a single computer may host many domains

    – Vineet
    5 hours ago











  • It's a hostname (or an IP address). "a single computer may host many domains" -- not relevant to ping.

    – Roger Lipscombe
    5 hours ago













7












7








7








The command



ping <dest> &


causes ping to go to the background. It still prints output to the terminal, however. Ctrl-C does not stop it, only introduces a new prompt. How to stop it from the terminal?










share|improve this question









New contributor




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












The command



ping <dest> &


causes ping to go to the background. It still prints output to the terminal, however. Ctrl-C does not stop it, only introduces a new prompt. How to stop it from the terminal?







command-line






share|improve this question









New contributor




Vineet 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




Vineet 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








edited 5 hours ago







Vineet













New contributor




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









asked 10 hours ago









VineetVineet

386




386




New contributor




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





New contributor





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






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












  • In addition to the answers, there is a way to naturally limit ping's iterations with a count — -c N — where N is a positive number.

    – l0b0
    6 hours ago












  • @l0b0 Yes true, but I faced this particular problem, and it's actually related to any program where we might not know the execution time, or where it might not even be defined. So I mean to ask how to stop the process.

    – Vineet
    6 hours ago











  • Nitpick: It's not a URL.

    – Roger Lipscombe
    5 hours ago











  • @RogerLipscombe What do you call it, other than destination? Host is a little unsure, considering that a single computer may host many domains

    – Vineet
    5 hours ago











  • It's a hostname (or an IP address). "a single computer may host many domains" -- not relevant to ping.

    – Roger Lipscombe
    5 hours ago

















  • In addition to the answers, there is a way to naturally limit ping's iterations with a count — -c N — where N is a positive number.

    – l0b0
    6 hours ago












  • @l0b0 Yes true, but I faced this particular problem, and it's actually related to any program where we might not know the execution time, or where it might not even be defined. So I mean to ask how to stop the process.

    – Vineet
    6 hours ago











  • Nitpick: It's not a URL.

    – Roger Lipscombe
    5 hours ago











  • @RogerLipscombe What do you call it, other than destination? Host is a little unsure, considering that a single computer may host many domains

    – Vineet
    5 hours ago











  • It's a hostname (or an IP address). "a single computer may host many domains" -- not relevant to ping.

    – Roger Lipscombe
    5 hours ago
















In addition to the answers, there is a way to naturally limit ping's iterations with a count — -c N — where N is a positive number.

– l0b0
6 hours ago






In addition to the answers, there is a way to naturally limit ping's iterations with a count — -c N — where N is a positive number.

– l0b0
6 hours ago














@l0b0 Yes true, but I faced this particular problem, and it's actually related to any program where we might not know the execution time, or where it might not even be defined. So I mean to ask how to stop the process.

– Vineet
6 hours ago





@l0b0 Yes true, but I faced this particular problem, and it's actually related to any program where we might not know the execution time, or where it might not even be defined. So I mean to ask how to stop the process.

– Vineet
6 hours ago













Nitpick: It's not a URL.

– Roger Lipscombe
5 hours ago





Nitpick: It's not a URL.

– Roger Lipscombe
5 hours ago













@RogerLipscombe What do you call it, other than destination? Host is a little unsure, considering that a single computer may host many domains

– Vineet
5 hours ago





@RogerLipscombe What do you call it, other than destination? Host is a little unsure, considering that a single computer may host many domains

– Vineet
5 hours ago













It's a hostname (or an IP address). "a single computer may host many domains" -- not relevant to ping.

– Roger Lipscombe
5 hours ago





It's a hostname (or an IP address). "a single computer may host many domains" -- not relevant to ping.

– Roger Lipscombe
5 hours ago










4 Answers
4






active

oldest

votes


















13














First enter fg into same terminal that your ping command is running (it brings the process into the foreground), then press Ctrl+c to stop the process.



enter image description here






share|improve this answer

























  • This works. I also realized that fg works if we have multiple background processes, by calling them to the foreground one by one.

    – Vineet
    10 hours ago











  • Yep, that's how it works, you can use jobs to get a list of process that are running in background.

    – Ravexina
    10 hours ago


















10














If it is your one and only background job you can kill it with kill %1. If not sure you can list all your background jobs with jobs and use kill %<n> where you replace n by the number of your ping job.






share|improve this answer


















  • 3





    Also, I found out that n matches the number that is print out in square brackets when running the command.

    – Vineet
    10 hours ago


















2














Launch a new tab of terminal, run:



$ pgrep ping
2564


Then kill the pid using kill command:



$ kill 2564





share|improve this answer























  • I used kill in the same terminal too (though the output made it difficult to use). However, I was wondering what to do if I couldn't go far back up in the terminal to see the process id printed, so pgrep has helped, additionally.

    – Vineet
    10 hours ago






  • 2





    When you use pgrep to search processes by name, you can also use pkill to kill them by name. No need to type/copy the process id and use kill.

    – Byte Commander
    10 hours ago


















2














When you send a process to the background, whether by using ctrl-z or by & at the end of the command, you get an output in the following format: [index] process-id. If you send multiple processes to the background, the index will keep incrementing every time.



For example:



$ sleep 100 &
[1] 41608
$ sleep 101 &
[2] 41609
$ sleep 102 &
[3] 41610
$ sleep 103 &
[4] 41611
$ sleep 104 &
[5] 41612
$ sleep 105 &
[6] 41613
$ sleep 106 &
[7] 41614


In order to stop a specific one, you can either use kill <process-id> or use fg <index> followed by ctrl-c



Example using the previous output:



$ kill 41614


or



$ fg 7
sleep 106
^C





share|improve this answer






















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    4 Answers
    4






    active

    oldest

    votes








    4 Answers
    4






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    13














    First enter fg into same terminal that your ping command is running (it brings the process into the foreground), then press Ctrl+c to stop the process.



    enter image description here






    share|improve this answer

























    • This works. I also realized that fg works if we have multiple background processes, by calling them to the foreground one by one.

      – Vineet
      10 hours ago











    • Yep, that's how it works, you can use jobs to get a list of process that are running in background.

      – Ravexina
      10 hours ago















    13














    First enter fg into same terminal that your ping command is running (it brings the process into the foreground), then press Ctrl+c to stop the process.



    enter image description here






    share|improve this answer

























    • This works. I also realized that fg works if we have multiple background processes, by calling them to the foreground one by one.

      – Vineet
      10 hours ago











    • Yep, that's how it works, you can use jobs to get a list of process that are running in background.

      – Ravexina
      10 hours ago













    13












    13








    13







    First enter fg into same terminal that your ping command is running (it brings the process into the foreground), then press Ctrl+c to stop the process.



    enter image description here






    share|improve this answer















    First enter fg into same terminal that your ping command is running (it brings the process into the foreground), then press Ctrl+c to stop the process.



    enter image description here







    share|improve this answer














    share|improve this answer



    share|improve this answer








    edited 1 hour ago

























    answered 10 hours ago









    RavexinaRavexina

    32.9k1487114




    32.9k1487114












    • This works. I also realized that fg works if we have multiple background processes, by calling them to the foreground one by one.

      – Vineet
      10 hours ago











    • Yep, that's how it works, you can use jobs to get a list of process that are running in background.

      – Ravexina
      10 hours ago

















    • This works. I also realized that fg works if we have multiple background processes, by calling them to the foreground one by one.

      – Vineet
      10 hours ago











    • Yep, that's how it works, you can use jobs to get a list of process that are running in background.

      – Ravexina
      10 hours ago
















    This works. I also realized that fg works if we have multiple background processes, by calling them to the foreground one by one.

    – Vineet
    10 hours ago





    This works. I also realized that fg works if we have multiple background processes, by calling them to the foreground one by one.

    – Vineet
    10 hours ago













    Yep, that's how it works, you can use jobs to get a list of process that are running in background.

    – Ravexina
    10 hours ago





    Yep, that's how it works, you can use jobs to get a list of process that are running in background.

    – Ravexina
    10 hours ago













    10














    If it is your one and only background job you can kill it with kill %1. If not sure you can list all your background jobs with jobs and use kill %<n> where you replace n by the number of your ping job.






    share|improve this answer


















    • 3





      Also, I found out that n matches the number that is print out in square brackets when running the command.

      – Vineet
      10 hours ago















    10














    If it is your one and only background job you can kill it with kill %1. If not sure you can list all your background jobs with jobs and use kill %<n> where you replace n by the number of your ping job.






    share|improve this answer


















    • 3





      Also, I found out that n matches the number that is print out in square brackets when running the command.

      – Vineet
      10 hours ago













    10












    10








    10







    If it is your one and only background job you can kill it with kill %1. If not sure you can list all your background jobs with jobs and use kill %<n> where you replace n by the number of your ping job.






    share|improve this answer













    If it is your one and only background job you can kill it with kill %1. If not sure you can list all your background jobs with jobs and use kill %<n> where you replace n by the number of your ping job.







    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered 10 hours ago









    mucluxmuclux

    3,22111130




    3,22111130







    • 3





      Also, I found out that n matches the number that is print out in square brackets when running the command.

      – Vineet
      10 hours ago












    • 3





      Also, I found out that n matches the number that is print out in square brackets when running the command.

      – Vineet
      10 hours ago







    3




    3





    Also, I found out that n matches the number that is print out in square brackets when running the command.

    – Vineet
    10 hours ago





    Also, I found out that n matches the number that is print out in square brackets when running the command.

    – Vineet
    10 hours ago











    2














    Launch a new tab of terminal, run:



    $ pgrep ping
    2564


    Then kill the pid using kill command:



    $ kill 2564





    share|improve this answer























    • I used kill in the same terminal too (though the output made it difficult to use). However, I was wondering what to do if I couldn't go far back up in the terminal to see the process id printed, so pgrep has helped, additionally.

      – Vineet
      10 hours ago






    • 2





      When you use pgrep to search processes by name, you can also use pkill to kill them by name. No need to type/copy the process id and use kill.

      – Byte Commander
      10 hours ago















    2














    Launch a new tab of terminal, run:



    $ pgrep ping
    2564


    Then kill the pid using kill command:



    $ kill 2564





    share|improve this answer























    • I used kill in the same terminal too (though the output made it difficult to use). However, I was wondering what to do if I couldn't go far back up in the terminal to see the process id printed, so pgrep has helped, additionally.

      – Vineet
      10 hours ago






    • 2





      When you use pgrep to search processes by name, you can also use pkill to kill them by name. No need to type/copy the process id and use kill.

      – Byte Commander
      10 hours ago













    2












    2








    2







    Launch a new tab of terminal, run:



    $ pgrep ping
    2564


    Then kill the pid using kill command:



    $ kill 2564





    share|improve this answer













    Launch a new tab of terminal, run:



    $ pgrep ping
    2564


    Then kill the pid using kill command:



    $ kill 2564






    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered 10 hours ago









    EmmetEmmet

    6,92722245




    6,92722245












    • I used kill in the same terminal too (though the output made it difficult to use). However, I was wondering what to do if I couldn't go far back up in the terminal to see the process id printed, so pgrep has helped, additionally.

      – Vineet
      10 hours ago






    • 2





      When you use pgrep to search processes by name, you can also use pkill to kill them by name. No need to type/copy the process id and use kill.

      – Byte Commander
      10 hours ago

















    • I used kill in the same terminal too (though the output made it difficult to use). However, I was wondering what to do if I couldn't go far back up in the terminal to see the process id printed, so pgrep has helped, additionally.

      – Vineet
      10 hours ago






    • 2





      When you use pgrep to search processes by name, you can also use pkill to kill them by name. No need to type/copy the process id and use kill.

      – Byte Commander
      10 hours ago
















    I used kill in the same terminal too (though the output made it difficult to use). However, I was wondering what to do if I couldn't go far back up in the terminal to see the process id printed, so pgrep has helped, additionally.

    – Vineet
    10 hours ago





    I used kill in the same terminal too (though the output made it difficult to use). However, I was wondering what to do if I couldn't go far back up in the terminal to see the process id printed, so pgrep has helped, additionally.

    – Vineet
    10 hours ago




    2




    2





    When you use pgrep to search processes by name, you can also use pkill to kill them by name. No need to type/copy the process id and use kill.

    – Byte Commander
    10 hours ago





    When you use pgrep to search processes by name, you can also use pkill to kill them by name. No need to type/copy the process id and use kill.

    – Byte Commander
    10 hours ago











    2














    When you send a process to the background, whether by using ctrl-z or by & at the end of the command, you get an output in the following format: [index] process-id. If you send multiple processes to the background, the index will keep incrementing every time.



    For example:



    $ sleep 100 &
    [1] 41608
    $ sleep 101 &
    [2] 41609
    $ sleep 102 &
    [3] 41610
    $ sleep 103 &
    [4] 41611
    $ sleep 104 &
    [5] 41612
    $ sleep 105 &
    [6] 41613
    $ sleep 106 &
    [7] 41614


    In order to stop a specific one, you can either use kill <process-id> or use fg <index> followed by ctrl-c



    Example using the previous output:



    $ kill 41614


    or



    $ fg 7
    sleep 106
    ^C





    share|improve this answer



























      2














      When you send a process to the background, whether by using ctrl-z or by & at the end of the command, you get an output in the following format: [index] process-id. If you send multiple processes to the background, the index will keep incrementing every time.



      For example:



      $ sleep 100 &
      [1] 41608
      $ sleep 101 &
      [2] 41609
      $ sleep 102 &
      [3] 41610
      $ sleep 103 &
      [4] 41611
      $ sleep 104 &
      [5] 41612
      $ sleep 105 &
      [6] 41613
      $ sleep 106 &
      [7] 41614


      In order to stop a specific one, you can either use kill <process-id> or use fg <index> followed by ctrl-c



      Example using the previous output:



      $ kill 41614


      or



      $ fg 7
      sleep 106
      ^C





      share|improve this answer

























        2












        2








        2







        When you send a process to the background, whether by using ctrl-z or by & at the end of the command, you get an output in the following format: [index] process-id. If you send multiple processes to the background, the index will keep incrementing every time.



        For example:



        $ sleep 100 &
        [1] 41608
        $ sleep 101 &
        [2] 41609
        $ sleep 102 &
        [3] 41610
        $ sleep 103 &
        [4] 41611
        $ sleep 104 &
        [5] 41612
        $ sleep 105 &
        [6] 41613
        $ sleep 106 &
        [7] 41614


        In order to stop a specific one, you can either use kill <process-id> or use fg <index> followed by ctrl-c



        Example using the previous output:



        $ kill 41614


        or



        $ fg 7
        sleep 106
        ^C





        share|improve this answer













        When you send a process to the background, whether by using ctrl-z or by & at the end of the command, you get an output in the following format: [index] process-id. If you send multiple processes to the background, the index will keep incrementing every time.



        For example:



        $ sleep 100 &
        [1] 41608
        $ sleep 101 &
        [2] 41609
        $ sleep 102 &
        [3] 41610
        $ sleep 103 &
        [4] 41611
        $ sleep 104 &
        [5] 41612
        $ sleep 105 &
        [6] 41613
        $ sleep 106 &
        [7] 41614


        In order to stop a specific one, you can either use kill <process-id> or use fg <index> followed by ctrl-c



        Example using the previous output:



        $ kill 41614


        or



        $ fg 7
        sleep 106
        ^C






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 9 hours ago









        DanDan

        7,13034573




        7,13034573




















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









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