Re: perl sorting shell output

iftop is a command that continuously updates its display and as such not well suited to be read from a script. There might be a command line switch to generate a one-off display??

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Re^2: perl sorting shell output by mrc (Sexton) on Apr 23, 2013 at 07:46 UTC
I'm able to capture the output, because after some time I kill the pid.	[reply]
Re^3: perl sorting shell output by hdb (Monsignor) on Apr 23, 2013 at 08:36 UTC
`iftop` has a `-b` switch that suppresses the bars showing network load. Have you tried that? I have no *nix box at hand and cannot try myself.	[reply] [d/l] [select]