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Home: Perl Programming Help: Intermediate:
Disable buffer


New User

Nov 4, 2013, 8:12 AM

Post #1 of 2 (3740 views)
Disable buffer Can't Post

HI All,
I did find $|=1 but it seem not to work right.

I go a performance tool which I tell an intervall from 2 sec. open FILE,"Command |";
while (<FILE>)
For each line of output I put a time stamp.

the command itself run smoothly but when I run it through perl is pauses and now and them and the time stamp is most of he time 2 sec but sometimes it is 4 or 5 seconds.

Any idear?

Veteran / Moderator

Nov 4, 2013, 8:22 AM

Post #2 of 2 (3739 views)
Re: [racker79] Disable buffer [In reply to] Can't Post

Can you please show your script?


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