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  • Users: jdprasad
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  1. jdprasad

    multiple pipe symbols inside "|open

    Hi all, I trying to write the ouput of a program to a tk text widget. The program involved here is the top utility. I am creating a pipe and fileevent to see the information live. My code works if the open command is as follows: if {[catch {open "|top -u $username -b" r+} input] } { But...

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