What does xkill means and do?

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I found it on dashboard accidentally and got a x sign on my pointer on clicking it. It doesn't go on pressing esc. What is this x sign stands for and what it does?










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    I found it on dashboard accidentally and got a x sign on my pointer on clicking it. It doesn't go on pressing esc. What is this x sign stands for and what it does?










    share|improve this question























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      I found it on dashboard accidentally and got a x sign on my pointer on clicking it. It doesn't go on pressing esc. What is this x sign stands for and what it does?










      share|improve this question













      I found it on dashboard accidentally and got a x sign on my pointer on clicking it. It doesn't go on pressing esc. What is this x sign stands for and what it does?







      xkill






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      asked 2 days ago









      M.A.K. Ripon

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          xkill is a utility tool used for force quitting GUI apps. It is handy when some app isn't responsing or causing your system to work abnormally.




          NAME



          xkill - kill a client by its X resource



          DESCRIPTION



          Xkill is a utility for forcing the X server to close connections to clients. This program is very dangerous, but is useful for aborting programs that have displayed undesired windows on a user's screen. If no resource identifier is given with -id, xkill will display a special cursor as a prompt for the user to select a window to be killed. If a pointer button is pressed over a non-root window, the server will close its connection to the client that created the window.




          To use it quickly you can use Alt+F2 and enter xkill and hit Enter. Alternatively, you can also type the same in Terminal. You can also define a keyboard shortcut in Settings → Devices → Keyboard to use xkill.



          Your cursor will turn into cross sign and forcefully terminates (finishes the game (what I think) of) the app.






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          • 1




            I have it assigned to a shortcut. Handy for killing unresponsive app windows
            – Sergiy Kolodyazhnyy
            2 days ago







          • 2




            @SergiyKolodyazhnyy Added about that also :-)
            – Kulfy
            2 days ago











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          up vote
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          down vote













          xkill is a utility tool used for force quitting GUI apps. It is handy when some app isn't responsing or causing your system to work abnormally.




          NAME



          xkill - kill a client by its X resource



          DESCRIPTION



          Xkill is a utility for forcing the X server to close connections to clients. This program is very dangerous, but is useful for aborting programs that have displayed undesired windows on a user's screen. If no resource identifier is given with -id, xkill will display a special cursor as a prompt for the user to select a window to be killed. If a pointer button is pressed over a non-root window, the server will close its connection to the client that created the window.




          To use it quickly you can use Alt+F2 and enter xkill and hit Enter. Alternatively, you can also type the same in Terminal. You can also define a keyboard shortcut in Settings → Devices → Keyboard to use xkill.



          Your cursor will turn into cross sign and forcefully terminates (finishes the game (what I think) of) the app.






          share|improve this answer


















          • 1




            I have it assigned to a shortcut. Handy for killing unresponsive app windows
            – Sergiy Kolodyazhnyy
            2 days ago







          • 2




            @SergiyKolodyazhnyy Added about that also :-)
            – Kulfy
            2 days ago















          up vote
          11
          down vote













          xkill is a utility tool used for force quitting GUI apps. It is handy when some app isn't responsing or causing your system to work abnormally.




          NAME



          xkill - kill a client by its X resource



          DESCRIPTION



          Xkill is a utility for forcing the X server to close connections to clients. This program is very dangerous, but is useful for aborting programs that have displayed undesired windows on a user's screen. If no resource identifier is given with -id, xkill will display a special cursor as a prompt for the user to select a window to be killed. If a pointer button is pressed over a non-root window, the server will close its connection to the client that created the window.




          To use it quickly you can use Alt+F2 and enter xkill and hit Enter. Alternatively, you can also type the same in Terminal. You can also define a keyboard shortcut in Settings → Devices → Keyboard to use xkill.



          Your cursor will turn into cross sign and forcefully terminates (finishes the game (what I think) of) the app.






          share|improve this answer


















          • 1




            I have it assigned to a shortcut. Handy for killing unresponsive app windows
            – Sergiy Kolodyazhnyy
            2 days ago







          • 2




            @SergiyKolodyazhnyy Added about that also :-)
            – Kulfy
            2 days ago













          up vote
          11
          down vote










          up vote
          11
          down vote









          xkill is a utility tool used for force quitting GUI apps. It is handy when some app isn't responsing or causing your system to work abnormally.




          NAME



          xkill - kill a client by its X resource



          DESCRIPTION



          Xkill is a utility for forcing the X server to close connections to clients. This program is very dangerous, but is useful for aborting programs that have displayed undesired windows on a user's screen. If no resource identifier is given with -id, xkill will display a special cursor as a prompt for the user to select a window to be killed. If a pointer button is pressed over a non-root window, the server will close its connection to the client that created the window.




          To use it quickly you can use Alt+F2 and enter xkill and hit Enter. Alternatively, you can also type the same in Terminal. You can also define a keyboard shortcut in Settings → Devices → Keyboard to use xkill.



          Your cursor will turn into cross sign and forcefully terminates (finishes the game (what I think) of) the app.






          share|improve this answer














          xkill is a utility tool used for force quitting GUI apps. It is handy when some app isn't responsing or causing your system to work abnormally.




          NAME



          xkill - kill a client by its X resource



          DESCRIPTION



          Xkill is a utility for forcing the X server to close connections to clients. This program is very dangerous, but is useful for aborting programs that have displayed undesired windows on a user's screen. If no resource identifier is given with -id, xkill will display a special cursor as a prompt for the user to select a window to be killed. If a pointer button is pressed over a non-root window, the server will close its connection to the client that created the window.




          To use it quickly you can use Alt+F2 and enter xkill and hit Enter. Alternatively, you can also type the same in Terminal. You can also define a keyboard shortcut in Settings → Devices → Keyboard to use xkill.



          Your cursor will turn into cross sign and forcefully terminates (finishes the game (what I think) of) the app.







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited yesterday









          David Foerster

          26.6k1363106




          26.6k1363106










          answered 2 days ago









          Kulfy

          1,6861628




          1,6861628







          • 1




            I have it assigned to a shortcut. Handy for killing unresponsive app windows
            – Sergiy Kolodyazhnyy
            2 days ago







          • 2




            @SergiyKolodyazhnyy Added about that also :-)
            – Kulfy
            2 days ago













          • 1




            I have it assigned to a shortcut. Handy for killing unresponsive app windows
            – Sergiy Kolodyazhnyy
            2 days ago







          • 2




            @SergiyKolodyazhnyy Added about that also :-)
            – Kulfy
            2 days ago








          1




          1




          I have it assigned to a shortcut. Handy for killing unresponsive app windows
          – Sergiy Kolodyazhnyy
          2 days ago





          I have it assigned to a shortcut. Handy for killing unresponsive app windows
          – Sergiy Kolodyazhnyy
          2 days ago





          2




          2




          @SergiyKolodyazhnyy Added about that also :-)
          – Kulfy
          2 days ago





          @SergiyKolodyazhnyy Added about that also :-)
          – Kulfy
          2 days ago


















           

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