Ubuntu how to find and launch GUI app from a terminal?












0















The key is how to find the program name?



Say I have "Files" window. I know that it is actually "nautilus" from previous experience.



The big question is how can I make the connection from Files to nautilus. I cannot find nautilus anywhere in the program.



Similarly, how can I launch System Monitor, or any other programs that I can easily find in the apps or search bar, but not in the terminal.



I am using 14.04, 16.04 and 18.04 all LTS if that makes a difference.



Thanks










share|improve this question



























    0















    The key is how to find the program name?



    Say I have "Files" window. I know that it is actually "nautilus" from previous experience.



    The big question is how can I make the connection from Files to nautilus. I cannot find nautilus anywhere in the program.



    Similarly, how can I launch System Monitor, or any other programs that I can easily find in the apps or search bar, but not in the terminal.



    I am using 14.04, 16.04 and 18.04 all LTS if that makes a difference.



    Thanks










    share|improve this question

























      0












      0








      0








      The key is how to find the program name?



      Say I have "Files" window. I know that it is actually "nautilus" from previous experience.



      The big question is how can I make the connection from Files to nautilus. I cannot find nautilus anywhere in the program.



      Similarly, how can I launch System Monitor, or any other programs that I can easily find in the apps or search bar, but not in the terminal.



      I am using 14.04, 16.04 and 18.04 all LTS if that makes a difference.



      Thanks










      share|improve this question














      The key is how to find the program name?



      Say I have "Files" window. I know that it is actually "nautilus" from previous experience.



      The big question is how can I make the connection from Files to nautilus. I cannot find nautilus anywhere in the program.



      Similarly, how can I launch System Monitor, or any other programs that I can easily find in the apps or search bar, but not in the terminal.



      I am using 14.04, 16.04 and 18.04 all LTS if that makes a difference.



      Thanks







      command-line nautilus






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Mar 12 at 19:42









      MichaelEMichaelE

      256




      256






















          1 Answer
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          0














          You can find .desktop files in /usr/share/applications.



          These files contain path to the real application.



          You can list these files by name with



          grep 'Name=' /usr/share/applications/* > FileNames.txt





          share|improve this answer


























          • Thanks, I can get to the folder and can see all the shortcuts, but I cannot find any .desktop files or any . files. If I check on the properties of the shortcuts I cannot find the path either. What am I missing?

            – MichaelE
            Mar 12 at 20:01











          • That's the problem that now you can't open them by click. But you can cat them in a terminal.

            – Pilot6
            Mar 12 at 20:07











          • Run ls /usr/share/applications and you'll see that all that are .desktop files.

            – Pilot6
            Mar 12 at 20:10






          • 1





            You can run grep 'Name=' /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:35








          • 1





            So run grep Name=Files /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:38













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          1 Answer
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          0














          You can find .desktop files in /usr/share/applications.



          These files contain path to the real application.



          You can list these files by name with



          grep 'Name=' /usr/share/applications/* > FileNames.txt





          share|improve this answer


























          • Thanks, I can get to the folder and can see all the shortcuts, but I cannot find any .desktop files or any . files. If I check on the properties of the shortcuts I cannot find the path either. What am I missing?

            – MichaelE
            Mar 12 at 20:01











          • That's the problem that now you can't open them by click. But you can cat them in a terminal.

            – Pilot6
            Mar 12 at 20:07











          • Run ls /usr/share/applications and you'll see that all that are .desktop files.

            – Pilot6
            Mar 12 at 20:10






          • 1





            You can run grep 'Name=' /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:35








          • 1





            So run grep Name=Files /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:38


















          0














          You can find .desktop files in /usr/share/applications.



          These files contain path to the real application.



          You can list these files by name with



          grep 'Name=' /usr/share/applications/* > FileNames.txt





          share|improve this answer


























          • Thanks, I can get to the folder and can see all the shortcuts, but I cannot find any .desktop files or any . files. If I check on the properties of the shortcuts I cannot find the path either. What am I missing?

            – MichaelE
            Mar 12 at 20:01











          • That's the problem that now you can't open them by click. But you can cat them in a terminal.

            – Pilot6
            Mar 12 at 20:07











          • Run ls /usr/share/applications and you'll see that all that are .desktop files.

            – Pilot6
            Mar 12 at 20:10






          • 1





            You can run grep 'Name=' /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:35








          • 1





            So run grep Name=Files /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:38
















          0












          0








          0







          You can find .desktop files in /usr/share/applications.



          These files contain path to the real application.



          You can list these files by name with



          grep 'Name=' /usr/share/applications/* > FileNames.txt





          share|improve this answer















          You can find .desktop files in /usr/share/applications.



          These files contain path to the real application.



          You can list these files by name with



          grep 'Name=' /usr/share/applications/* > FileNames.txt






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Mar 12 at 21:11

























          answered Mar 12 at 19:46









          Pilot6Pilot6

          53.5k15109198




          53.5k15109198













          • Thanks, I can get to the folder and can see all the shortcuts, but I cannot find any .desktop files or any . files. If I check on the properties of the shortcuts I cannot find the path either. What am I missing?

            – MichaelE
            Mar 12 at 20:01











          • That's the problem that now you can't open them by click. But you can cat them in a terminal.

            – Pilot6
            Mar 12 at 20:07











          • Run ls /usr/share/applications and you'll see that all that are .desktop files.

            – Pilot6
            Mar 12 at 20:10






          • 1





            You can run grep 'Name=' /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:35








          • 1





            So run grep Name=Files /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:38





















          • Thanks, I can get to the folder and can see all the shortcuts, but I cannot find any .desktop files or any . files. If I check on the properties of the shortcuts I cannot find the path either. What am I missing?

            – MichaelE
            Mar 12 at 20:01











          • That's the problem that now you can't open them by click. But you can cat them in a terminal.

            – Pilot6
            Mar 12 at 20:07











          • Run ls /usr/share/applications and you'll see that all that are .desktop files.

            – Pilot6
            Mar 12 at 20:10






          • 1





            You can run grep 'Name=' /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:35








          • 1





            So run grep Name=Files /usr/share/applications/*

            – Pilot6
            Mar 12 at 20:38



















          Thanks, I can get to the folder and can see all the shortcuts, but I cannot find any .desktop files or any . files. If I check on the properties of the shortcuts I cannot find the path either. What am I missing?

          – MichaelE
          Mar 12 at 20:01





          Thanks, I can get to the folder and can see all the shortcuts, but I cannot find any .desktop files or any . files. If I check on the properties of the shortcuts I cannot find the path either. What am I missing?

          – MichaelE
          Mar 12 at 20:01













          That's the problem that now you can't open them by click. But you can cat them in a terminal.

          – Pilot6
          Mar 12 at 20:07





          That's the problem that now you can't open them by click. But you can cat them in a terminal.

          – Pilot6
          Mar 12 at 20:07













          Run ls /usr/share/applications and you'll see that all that are .desktop files.

          – Pilot6
          Mar 12 at 20:10





          Run ls /usr/share/applications and you'll see that all that are .desktop files.

          – Pilot6
          Mar 12 at 20:10




          1




          1





          You can run grep 'Name=' /usr/share/applications/*

          – Pilot6
          Mar 12 at 20:35







          You can run grep 'Name=' /usr/share/applications/*

          – Pilot6
          Mar 12 at 20:35






          1




          1





          So run grep Name=Files /usr/share/applications/*

          – Pilot6
          Mar 12 at 20:38







          So run grep Name=Files /usr/share/applications/*

          – Pilot6
          Mar 12 at 20:38




















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