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Re: retrieve the value of a system call in a non blocking mode

by Lennotoecom (Pilgrim)
on Dec 05, 2013 at 21:10 UTC ( [id://1065849]=note: print w/replies, xml ) Need Help??

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  1. or download this
    @a = `ifconfig`;
    
  2. or download this
    @a = `ifconfig 2>&1 1>/dev/null`;
    

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