In windows cmd line, How can I start a node app behind the scenes?











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When I decide to be social, I want to run a command file to start up signal, discord and other things. These are, I think, node apps. The problem is that when signal or discord start up, they write to the cmd window console. If I kill that window some of the apps die.



The question is: How can I start these apps from a cmd file on the command line and they run in the background without having to write back to my command window. test.cmd is this:



start "Signal" /MIN /D "C:Usersrwg8AppDataLocalProgramssignal-desktop" signal.exe

start "Discord" /min /D "C:Usersrwg8AppDataLocalDiscordapp-0.0.301" Discord.exe

start node hello.js


The stuff they write to the command window is stuff like below, which I do not need to see in applications unless I am debugging them.



[32812:15896:1109/155443.099:VERBOSE1:crash_service_main.cc(94)] Ready to process crash requests
[32812:15896:1109/155443.099:VERBOSE1:crash_service.cc(517)] submitting backlogged crashes...
[27096:31428:1109/155443.101:ERROR:crash_service.cc(329)] could not start dumper
[32812:15896:1109/155443.138:VERBOSE1:crash_service.cc(557)] finished submitting backlog; exiting
[32812:15896:1109/155443.166:VERBOSE1:crash_service_main.cc(99)] Session end. return code is 0
{"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"SQL channel job 8 (removeAllUnprocessed) succeeded in 1380ms","time":"2018-11-09T22:54:43.390Z","v":0}
{"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Successfully cleared local configuration","time":"2018-11-09T22:54:43.393Z","v":0}
{"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"SQL channel job 9 (getMessagesNeedingUpgrade) succeeded in 2ms","time":"2018-11-09T22:54:46.758Z","v":0}
{"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Upgrade message schema (with index): {"done":true,"numProcessed":0,"fetchDuration":3,"upgradeDuration":0,"saveDuration":0,"totalDuration":3}","time":"2018-11-09T22:54:46.759Z","v":0}
{"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Background migration complete. Stopping idle detector.","time":"2018-11-09T22:54:46.761Z","v":0}
{"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Stop idle detector","time":"2018-11-09T22:54:46.764Z","v":0}









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    When I decide to be social, I want to run a command file to start up signal, discord and other things. These are, I think, node apps. The problem is that when signal or discord start up, they write to the cmd window console. If I kill that window some of the apps die.



    The question is: How can I start these apps from a cmd file on the command line and they run in the background without having to write back to my command window. test.cmd is this:



    start "Signal" /MIN /D "C:Usersrwg8AppDataLocalProgramssignal-desktop" signal.exe

    start "Discord" /min /D "C:Usersrwg8AppDataLocalDiscordapp-0.0.301" Discord.exe

    start node hello.js


    The stuff they write to the command window is stuff like below, which I do not need to see in applications unless I am debugging them.



    [32812:15896:1109/155443.099:VERBOSE1:crash_service_main.cc(94)] Ready to process crash requests
    [32812:15896:1109/155443.099:VERBOSE1:crash_service.cc(517)] submitting backlogged crashes...
    [27096:31428:1109/155443.101:ERROR:crash_service.cc(329)] could not start dumper
    [32812:15896:1109/155443.138:VERBOSE1:crash_service.cc(557)] finished submitting backlog; exiting
    [32812:15896:1109/155443.166:VERBOSE1:crash_service_main.cc(99)] Session end. return code is 0
    {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"SQL channel job 8 (removeAllUnprocessed) succeeded in 1380ms","time":"2018-11-09T22:54:43.390Z","v":0}
    {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Successfully cleared local configuration","time":"2018-11-09T22:54:43.393Z","v":0}
    {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"SQL channel job 9 (getMessagesNeedingUpgrade) succeeded in 2ms","time":"2018-11-09T22:54:46.758Z","v":0}
    {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Upgrade message schema (with index): {"done":true,"numProcessed":0,"fetchDuration":3,"upgradeDuration":0,"saveDuration":0,"totalDuration":3}","time":"2018-11-09T22:54:46.759Z","v":0}
    {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Background migration complete. Stopping idle detector.","time":"2018-11-09T22:54:46.761Z","v":0}
    {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Stop idle detector","time":"2018-11-09T22:54:46.764Z","v":0}









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      When I decide to be social, I want to run a command file to start up signal, discord and other things. These are, I think, node apps. The problem is that when signal or discord start up, they write to the cmd window console. If I kill that window some of the apps die.



      The question is: How can I start these apps from a cmd file on the command line and they run in the background without having to write back to my command window. test.cmd is this:



      start "Signal" /MIN /D "C:Usersrwg8AppDataLocalProgramssignal-desktop" signal.exe

      start "Discord" /min /D "C:Usersrwg8AppDataLocalDiscordapp-0.0.301" Discord.exe

      start node hello.js


      The stuff they write to the command window is stuff like below, which I do not need to see in applications unless I am debugging them.



      [32812:15896:1109/155443.099:VERBOSE1:crash_service_main.cc(94)] Ready to process crash requests
      [32812:15896:1109/155443.099:VERBOSE1:crash_service.cc(517)] submitting backlogged crashes...
      [27096:31428:1109/155443.101:ERROR:crash_service.cc(329)] could not start dumper
      [32812:15896:1109/155443.138:VERBOSE1:crash_service.cc(557)] finished submitting backlog; exiting
      [32812:15896:1109/155443.166:VERBOSE1:crash_service_main.cc(99)] Session end. return code is 0
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"SQL channel job 8 (removeAllUnprocessed) succeeded in 1380ms","time":"2018-11-09T22:54:43.390Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Successfully cleared local configuration","time":"2018-11-09T22:54:43.393Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"SQL channel job 9 (getMessagesNeedingUpgrade) succeeded in 2ms","time":"2018-11-09T22:54:46.758Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Upgrade message schema (with index): {"done":true,"numProcessed":0,"fetchDuration":3,"upgradeDuration":0,"saveDuration":0,"totalDuration":3}","time":"2018-11-09T22:54:46.759Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Background migration complete. Stopping idle detector.","time":"2018-11-09T22:54:46.761Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Stop idle detector","time":"2018-11-09T22:54:46.764Z","v":0}









      share|improve this question













      When I decide to be social, I want to run a command file to start up signal, discord and other things. These are, I think, node apps. The problem is that when signal or discord start up, they write to the cmd window console. If I kill that window some of the apps die.



      The question is: How can I start these apps from a cmd file on the command line and they run in the background without having to write back to my command window. test.cmd is this:



      start "Signal" /MIN /D "C:Usersrwg8AppDataLocalProgramssignal-desktop" signal.exe

      start "Discord" /min /D "C:Usersrwg8AppDataLocalDiscordapp-0.0.301" Discord.exe

      start node hello.js


      The stuff they write to the command window is stuff like below, which I do not need to see in applications unless I am debugging them.



      [32812:15896:1109/155443.099:VERBOSE1:crash_service_main.cc(94)] Ready to process crash requests
      [32812:15896:1109/155443.099:VERBOSE1:crash_service.cc(517)] submitting backlogged crashes...
      [27096:31428:1109/155443.101:ERROR:crash_service.cc(329)] could not start dumper
      [32812:15896:1109/155443.138:VERBOSE1:crash_service.cc(557)] finished submitting backlog; exiting
      [32812:15896:1109/155443.166:VERBOSE1:crash_service_main.cc(99)] Session end. return code is 0
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"SQL channel job 8 (removeAllUnprocessed) succeeded in 1380ms","time":"2018-11-09T22:54:43.390Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Successfully cleared local configuration","time":"2018-11-09T22:54:43.393Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"SQL channel job 9 (getMessagesNeedingUpgrade) succeeded in 2ms","time":"2018-11-09T22:54:46.758Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Upgrade message schema (with index): {"done":true,"numProcessed":0,"fetchDuration":3,"upgradeDuration":0,"saveDuration":0,"totalDuration":3}","time":"2018-11-09T22:54:46.759Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Background migration complete. Stopping idle detector.","time":"2018-11-09T22:54:46.761Z","v":0}
      {"name":"log","hostname":"Raven","pid":21704,"level":30,"msg":"Stop idle detector","time":"2018-11-09T22:54:46.764Z","v":0}






      windows command-line node-modules






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      asked Nov 9 at 23:11









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