01-27-2009
found the 15 lines this work better.
cat $FILE | grep -A 15 "Ethernet.* "\"\" > outputfile
cat outputfile
Interface Ethernet0/1 "", is up, line protocol is up
Hardware is i82546GB rev03, BW 100 Mbps
Full-Duplex(Full-duplex), 100 Mbps(100 Mbps)
Available but not configured via nameif
MAC address 001e.f75e.8cb5, MTU not set
IP address unassigned
3133505 packets input, 904670592 bytes, 0 no buffer
Received 2513696 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
6349 L2 decode drops
1826527 packets output, 177409972 bytes, 0 underruns
0 output errors, 0 collisions, 6 interface resets
0 late collisions, 0 deferred
0 input reset drops, 0 output reset drops
input queue (curr/max packets): hardware (4/25)
output queue (curr/max packets): hardware (0/8)
--
Interface Ethernet0/3 "", is up, line protocol is up
Hardware is i82546GB rev03, BW 100 Mbps
Full-Duplex(Full-duplex), 100 Mbps(100 Mbps)
Available but not configured via nameif
MAC address 001e.f75e.8cb7, MTU not set
IP address unassigned
9211950 packets input, 1513770657 bytes, 0 no buffer
Received 243852 broadcasts, 0 runts, 0 giants
9800 input errors, 9800 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
7 L2 decode drops
8161723 packets output, 3897403307 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 late collisions, 0 deferred
0 input reset drops, 0 output reset drops
input queue (curr/max packets): hardware (8/26)
output queue (curr/max packets): hardware (0/16)
PACKBYTESIN=`cat outputfile | grep -A 15 "Ethernet.* "\"\" | grep "packets input" | awk '{print $4}'`
INPUTERRORS=`cat outputfile | grep -A 15 "Ethernet.* "\"\" | grep "input errors" | awk '{print $1","$4","$6","$8","$10","$12}'`
DECODE=`cat outputfile | grep -A 15 "Ethernet.* "\"\" | grep "decode" | awk '{print $1}'`
echo -e "$PACKBYTESIN,$INPUTERRORS,$DECODE"
Now all my information gets mixed up.
Instead of getting information from line containing
Ethernet0/1
then
Ethernet0/3
THANKS IN ADVANCE
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CAT(1) FSF CAT(1)
NAME
cat - concatenate files and print on the standard output
SYNOPSIS
cat [OPTION] [FILE]...
DESCRIPTION
Concatenate FILE(s), or standard input, to standard output.
-A, --show-all
equivalent to -vET
-b, --number-nonblank
number nonblank output lines
-e equivalent to -vE
-E, --show-ends
display $ at end of each line
-n, --number
number all output lines
-s, --squeeze-blank
never more than one single blank line
-t equivalent to -vT
-T, --show-tabs
display TAB characters as ^I
-u (ignored)
-v, --show-nonprinting
use ^ and M- notation, except for LFD and TAB
--help display this help and exit
--version
output version information and exit
With no FILE, or when FILE is -, read standard input.
AUTHOR
Written by Torbjorn Granlund and Richard M. Stallman.
REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>.
COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO
The full documentation for cat is maintained as a Texinfo manual. If the info and cat programs are properly installed at your site, the
command
info cat
should give you access to the complete manual.
cat (coreutils) 4.5.3 February 2003 CAT(1)