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Full Discussion: 'for' loop advice needed ....!!
Top Forums Shell Programming and Scripting 'for' loop advice needed ....!! Post 302386362 by ak835 on Tuesday 12th of January 2010 09:10:58 AM
Old 01-12-2010
HTML Code:
en0: flags=5e080863,c0<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST,GROUPRT,64BIT,CHECKSUM_OFFLOAD(ACTIVE),PSEG,CHAIN>
        inet <NUMERIC_ADDRESS1> netmask 0xffffff00 broadcast <NUMERIC_ADDRESS2>
en1: flags=5e080863,c0<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST,GROUPRT,64BIT,CHECKSUM_OFFLOAD(ACTIVE),PSEG,CHAIN>
        inet <NUMERIC_ADDRESS1> netmask 0xfffff000 broadcast <NUMERIC_ADDRESS2>
         tcp_sendspace 131072 tcp_recvspace 65536
et0: flags=5e080863,80<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST,GROUPRT,64BIT,CHECKSUM_OFFLOAD(ACTIVE),PSEG,CHAIN>
        inet <NUMERIC_ADDRESS1> netmask 0xffffff00 broadcast <NUMERIC_ADDRESS2>
lo0: flags=e08084b<UP,BROADCAST,LOOPBACK,RUNNING,SIMPLEX,MULTICAST,GROUPRT,64BIT>
        inet 127.0.0.1 netmask 0xff000000 broadcast 127.255.255.255
        inet6 ::1/0
         tcp_sendspace 65536 tcp_recvspace 65536
<NUMERIC_ADDRESS1> is IP address ,which is same for both interfaces 'en0' and 'et0'
and
<NUMERIC_ADDRESS2> is of course,the broadcast address ,which is diffrent for both interfaces.
 

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LEARN ABOUT NETBSD

zegrep

ZGREP(1)						    BSD General Commands Manual 						  ZGREP(1)

NAME

     zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files

SYNOPSIS

     zgrep [grep-flags] [--] pattern [files ...]

     zegrep [grep-flags] [--] pattern [file ...]

     zfgrep [grep-flags] [--] pattern [file ...]

DESCRIPTION

     zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1).

     The grep-flags and pattern arguments are passed on to grep(1).  If an -e flag is found in the grep-flags, zgrep will not look for a pattern
     argument.

     zegrep calls egrep(1), while zfgrep calls fgrep(1).

EXIT STATUS

     In case of missing arguments or missing pattern, 1 will be returned, otherwise 0.

SEE ALSO

     egrep(1), fgrep(1), grep(1), gzip(1), zcat(1)

AUTHORS

     Thomas Klausner <wiz@NetBSD.org>

BSD
								 December 28, 2003							       BSD
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