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Date: Thu, 23 Mar 2000 21:23:34 +0900
From: Ken Ichiro IIDA <keniida@pis.bekkoame.ne.jp>
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Subject: [FreeBSD-users-jp 50742] Re: tail -f
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$BHSED$G$9!#(B

Mori Kouji wrote:
> $B$=$l$O(B grep $B$,HH?M$G$9!#(B
> 
>   tail -f /var/log/httpd-access.log |
>     awk '(/MyDirectoryName/ && !/.*\.gif|.*\.jpg|cgi-bin/){print;fflush()}'
> 
> $B$_$?$$$K(B flush $B$7$?$i$$$1$k$H;W$$$^$9!#(B

grep$B$,HH?M$@$C$?$H$O!"$I$&$b!"2?CJ$+(Bgrep$B$r=E$M$k$H!"$&$^$/9T$+$J$$$3$H$,(B
$B$"$C$?$J$H!";W$$Ev$?$k$U$7$,$"$C$?$N$G!"AaB.BaJa$7$F(B awk $B$G;n$7$F$_$^$7$?!#(B

awk: cmd. line:1: (FILENAME=- FNR=2) fatal: function `fflush' not defined
$B$HE\$i$l$F$7$^$$$^$7$?!#(B
man awk$B$r8+$F$b(Bfflush$B$,8+Ev$?$i$J$$$N$G!"$?$a$7$K(BFreeBSD 3.3$B$G;n$7$?=j!"(B
$B$&$^$/$$$-$^$7$?!#:G=i$K;n$7$?%^%7%s$O(BFreeBSD 2.2.8$B$G$7$?!#(B

awk --version$B$G%P!<%8%g%s$rD4$Y$?=j(B
FreeBSD 2.2.8$B$N(Bawk$B$O(B
2.15, patchlevel 5
FreeBSD 3.3$B$N(Bawk$B$O(B
3.0.3
$B$G$7$?!#(B

$B$3$N4V$K(Bfflush()$B$,DI2C$5$l$?$h$&$G$9$1$l$I$b!"%a%$%s$G;H$C$F$$$k%^%7%s$O(B
FreeBSD 2.2.8$B$J$N$G!"@N$N(Bawk$B$K(Bfflush()$BAjEv$N4X?t$,$"$k$+65$($F$$$?$@$1$J(B
$B$$$G$7$g$&$+!)(B

--
keniida@pis.bekkoame.ne.jp
$BHSED7r0lO:(B
