using popen with background process

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Subprocess.popen() should write to log without waiting for process to complete

Here is my test code process = sp.Popen( + , bufsize=1, universal_newlines=True, stdout=sp.PIPE, stderr=sp.STDOUT, cwd=src_home) output, _ =...

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Hi, I have written a menu driven shell script in which as per the choice, I run the another script on background. For eg: 1. get info 2)process info 3)modify info All the operations have different scripts which i schedule in background using &. However I wish to display the error...

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How to put FTP process as a background process/job in perl?

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i gave a copy process in the background( to copy around 100GB) , while in progress, the session got terminated. when i relogged in and checked the destination folder the copying was in progress... how could it happen(copying) when the shell terminates??? :rolleyes:

7. Shell Programming and Scripting

background process

Hello, This has probably been answered in other forms, however I would like to confirm this statement before I use it in production. Will this syntax work for a background process? echo "nohup server_process1 >/dir1/nohup.server_process1 2>&1 &" | ksh Please advise. Thanks

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9. Shell Programming and Scripting

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Hi, In shell script when I use script1 >> filelog the echo statments of script1 gets printed in the filelog but when I try to run script in background i.e, script1 & >> filelog nothing gets printed in the filelog. Anybody knows whats going on here. thanks

10. Shell Programming and Scripting

capture the process id when starting a background process

Hello all, How do I start a background process and save the process id to a file on my system. For example %wait 5 & will execute and print the process id. I can't figure out how to get it to a file. I've tried: > filename 0>filename 1>filename. Any assistance is most appreciated. Thanks, Jim...

Programming