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2014-09-28 18:08 GMT+02:00 <meino.cramer@×××.de>: |
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> |
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> Randolph Maaßen <r.maassen60@×××××.com> [14-09-28 16:24]: |
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>> On Sep 28, 2014 4:14 PM, <meino.cramer@×××.de> wrote: |
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>> > |
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>> > Hi, |
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>> > |
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>> > I want to run programs, which insist on haveing a terminal |
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>> > to write their status to and which are writing files which |
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>> > their results on a headless computer (beaglebone). |
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>> > |
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>> > I tried things like |
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>> > |
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>> > my_program -o file.txt -parameter value > /dev/null &2>&1 & |
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>> > |
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>> > but this results in a idle copy of this process and a defunct |
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>> > child. |
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>> > |
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>> > The program does not use X11 in any way... |
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>> > |
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>> > Is there any neat trick to accomplish what I am trying to do here? |
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>> > |
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>> > Thank you very much in advance for any help! |
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>> > Best regards, |
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>> > mcc |
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>> > |
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>> > |
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>> > |
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>> |
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>> I would suggest to run the program in a screen session, you can disconnect |
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>> frim the session and reconnect later. |
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>> |
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>> http://www.gnu.org/software/screen/ |
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>> |
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>> -- |
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>> Best regards |
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>> Randolph Maaßen |
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> |
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> Hi Randolph, |
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> |
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> ...the headless device will be booted and the programm will be startet |
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> via a kind of autostart script. No human intervention is |
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> wanted/possible... |
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|
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This is possilble with screen. yust start a screen session in your script |
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screen -dmS "SessionName" |
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and run the program you want |
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screen -S "SessionName" -p 0 -X stuff "$program\n" |
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where -p gives the screen window number |
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> |
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> Best regards, |
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> mcc |
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> |
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> |
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> |
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-- |
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Mit freundlichen Grüßen / Best regards |
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|
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Randolph Maaßen |
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