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  • Users: clandestin
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  1. clandestin

    "child process exited abnormally"

    Hello I have a curious problem with exec. I use this command to find out the status of a process. But even if the same command gives the right output when executed from command-line, using it with exec gives this: child process exited abnormally here is the line: catch {exec ps aux | grep...
  2. clandestin

    Piping application output

    Hello, I'm trying to start an application with a tcl proc and catch the output of that application into a file. For now I could only manage to start it like this: set output [catch { exec myprogram } ] set output_file [open "$env(HOME)/.output.log" "w"] puts $output_file $output close...

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