Both solutions work... but with a proviso... the log file contains similar lines but with the other types of errors seen on Cisco interfaces as well... and all these lines are deleted also. I just want to delete the lines I mentioned...
I'm guessing both solutions use a sort of 'delete everything else'. I just want 'delete line n and line n-1'
---------- Post updated at 07:08 AM ---------- Previous update was at 06:28 AM ----------
Since there's a start and end pattern to the section I want this to work on... I was thinking I might be able to nest awk's...
Hi,
how to check the given string is numeric or not , without converting ( using strtol...).
for ex: if string is C01 - non-numeric data
if string is 001 - numeric data
TIA (11 Replies)
i have a file in following format
1 32 3
4 6 4
4 45 1
45 4 61
54 66 4
5 65 51
56 65 1
12 32 85
now here the total number of lines are 8(they vary each time)
Now i want to select only those lines in which the values... (6 Replies)
Using shell,
I have a variable, how can I check that variable for a numeric value such as "41.0"? My program needs to do one things if the numeric value is found, and another if something else such as a string of letter is found. is there a specific character that denotes a numeral? The... (2 Replies)
HI All,
I have a file with contents like this:
apple
computer
terminal
applecomputernetworkrouterterminalrouter
network
router
applecomputernetworkrouterterminalrouter
I want to remove all lines with length greater than "18 alphabets". Hence, my output should be:
apple
computer... (1 Reply)
Hi, as the title states i need to find a way to search a column for values great than 1000, and if it is, then delete that row.
An example
1 7.021 6.967 116.019 4 U 6.980E+07 0.000E+00 e 0 0 0 0
2 8.292 7.908 118.063 3 U 1.440E+07 0.000E+00 e 0 821 814 ... (3 Replies)
Hello,
In my code I am checking to see if a variable that contains a decimal number is greater than 0 in the following manner:
if
do something
fi
However I am getting the error message (if $i for the current iteration holds 9.6352)
command 9.6352 is not found
How can I rectify... (5 Replies)
Hi all,
I have following scenario to perform sum aggregation on certain columns
Node Allocated_Space Pool_Name CS_Group Utilized Space
-------- ---------------- ---------- --------- --------------
bdw1a_lun01 300 bdw_p0 ... (2 Replies)
HI,
I have one file which is as below
cat /var/tmp/test1 | awk '{ print $3}'|grep -v affected
Data
----------
200.4
. The above 200 value is changable by the database script.
Now I need a script that checks the value 200.4 and the script shoud give out put if value is more than 225 (2 Replies)
Hi,
I am new to Shell scripts.
I have an urgent requirement to find the disk space using "df -k".
from that output,I need to check the used% whether greater than 85%.
if it is greater than 85% then need to delete my log files.
It is very urgent please some one help me.
Thanks in Advance... (1 Reply)
Hi,
I am new to Shell scripts.
I have an urgent requirement to find the disk space using "df -k".
from that output,I need to check the used% whether greater than 85%.
if it is greater than 85% then need to delete my log files.
It is very urgent please some one help me.
Thanks in Advance... (2 Replies)
Discussion started by: Anandbarnabas
2 Replies
LEARN ABOUT OPENDARWIN
ndp
NDP(8) BSD System Manager's Manual NDP(8)NAME
ndp -- control/diagnose IPv6 neighbor discovery protocol
SYNOPSIS
ndp -a [-nt]
ndp -A wait [-nt]
ndp -c [-nt]
ndp -d [-nt] hostname
ndp -f [-nt] filename
ndp -H
ndp -I [delete | interface]
ndp -i interface [flags...]
ndp -p
ndp -P
ndp -r
ndp -R
ndp -s [-nt] nodename ether_addr [temp] [proxy]
DESCRIPTION
The ndp command manipulates the address mapping table used by Neighbor Discovery Protocol (NDP).
-a Dump the currently existing NDP entries.
-A wait
Repeat -a (dump NDP entries) every wait seconds.
-c Erase all the NDP entries.
-d Delete specified NDP entry.
-f Parse the file specified by filename.
-H Harmonize consistency between the routing table and the default router list; install the top entry of the list into the kernel rout-
ing table.
-I [delete | interface]
Shows or specifies the default interface used as the default route when there is no default router. If no argument is given to the
option, the current default interface will be shown. If an interface is specified, the interface will be used as the default. If a
special keyword delete is specified, the current default interface will be deleted from the kernel.
-i interface [flags...]
View ND information for the specified interface. If additional arguments flags are given, ndp sets or clears the specified flags for
the interface. Possible flags are as follows. All of the flags can begin with the special character '-', which means the flag
should be cleared.
nud turn on or off NUD (Neighbor Unreachability Detection) on the interface. NUD is usually turned on by default.
-n Do not try to resolve numeric address to hostname.
-p Show prefix list.
-P Flush all the entries in the prefix list.
-r Show default router list.
-R Flush all the entries in the default router list.
-s Register an NDP entry for a node. The entry will be permanent unless the word temp is given in the command. If the word proxy is
given, this system will act as an proxy NDP server, responding to requests for hostname even though the host address is not its own.
-t Print timestamp on each entries, to make it possible to merge output with tcpdump(1). Most useful when used with -A.
RETURN VALUES
The ndp command will exit with 0 on success, and non-zero on errors.
SEE ALSO arp(8)HISTORY
The ndp command first appeared in WIDE Hydrangea IPv6 protocol stack kit.
BSD May 17, 1998 BSD