plz What are the rules about when the commands will be executed?

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











up vote
0
down vote

favorite












Multiple jobs can be issued from the same command line using the
operators ;, && and ||. Try combining the commands cat nonexistent and echo
8hello using each of these operators. Reverse the order of the commands and try
again. What are the rules about when the commands will be executed?









share







New contributor




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























    up vote
    0
    down vote

    favorite












    Multiple jobs can be issued from the same command line using the
    operators ;, && and ||. Try combining the commands cat nonexistent and echo
    8hello using each of these operators. Reverse the order of the commands and try
    again. What are the rules about when the commands will be executed?









    share







    New contributor




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





















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Multiple jobs can be issued from the same command line using the
      operators ;, && and ||. Try combining the commands cat nonexistent and echo
      8hello using each of these operators. Reverse the order of the commands and try
      again. What are the rules about when the commands will be executed?









      share







      New contributor




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











      Multiple jobs can be issued from the same command line using the
      operators ;, && and ||. Try combining the commands cat nonexistent and echo
      8hello using each of these operators. Reverse the order of the commands and try
      again. What are the rules about when the commands will be executed?







      linux





      share







      New contributor




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










      share







      New contributor




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








      share



      share






      New contributor




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









      asked 3 mins ago









      Prince Berthram

      1




      1




      New contributor




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





      New contributor





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






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

























          active

          oldest

          votes











          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
          );



          );






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









           

          draft saved


          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f476121%2fplz-what-are-the-rules-about-when-the-commands-will-be-executed%23new-answer', 'question_page');

          );

          Post as a guest



































          active

          oldest

          votes













          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








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









           

          draft saved


          draft discarded


















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












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











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













           


          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f476121%2fplz-what-are-the-rules-about-when-the-commands-will-be-executed%23new-answer', 'question_page');

          );

          Post as a guest













































































          Popular posts from this blog

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

          Displaying single band from multi-band raster using QGIS

          How many registers does an x86_64 CPU actually have?