I have a tricky problem, and I'm quite the scripting newb.
I have Cisco ACLs that have IP addresses in them. I'd like to convert the IP's to hostnames for easier analysis. A sample ACL input file would be (I've obfuscated the IPs):
Here is the trick - I only want to convert host IPs - so, any IP that follows the word 'host' in the ACL (which I have as a text file).
So far, I've used awk to try something like this:
but that gives me strange output:
For some reason, the system command output prints out before the whole line, and munges up the line output (see '00ess-list' at the beginning of the 3rd line). I know that command wouldn't do exactly what I wanted, but I think I'm close.
The system command is working OK - it's looking up the hostname just fine, I just need to find a way to do that, and replace the IP in the line with the hostname, but only when the IP is preceded by the word 'host'.
I want to make a script to read a list of ip addresses from a file then convert those ip addresses to ip number.
ip number is made by removing the dots then transfer to a number , so the ip number transfered to binary then to decimal which will represents the ip number 0 : 4294967295
Also I... (17 Replies)
I have a problem that when I am pinging with the IP address it is giving me whether a server is alive or not but when I am trying it with hostname it is giving unknown host
I have checked in /etc/hosts file and the IP address and hostname are both there...still the problem is there..
Can... (1 Reply)
Dear Experts,
I have a text file on my itanium box which contains list of nearly 1000 hostnames. I do not have the IP Address of them. I want read each entry from the text file and want to do a nslookup to the DNS Server and get the IP Adresses and put them in another file in the format... (1 Reply)
Hi there
Im not quite sure how i can do this, but i am retrieving the mac address from boxes, which in some instances is arriving in its shortened format (i.e. dropping the leading zeros)... for example
0:3:BA:1:E:84
Im trying to figure out a way of converting the single character... (3 Replies)
edit; I found a solution that works, see thread #3 https://www.unix.com/302417065-post3.html
Hi there,
I have a small dedicated server that has four ip addresses and by default my httpd sends request using the servers main ip for all outbound connections.
I'm quite amateur at routing and... (4 Replies)
Hi All,
So we added a new HP-UX 11.31 machine. Copied OS via Ignite-UX (DVD)over from this machine called machine_a. It was supposed to be named machine_c. And it is when you log in...however when I'm in the ILO console before logging in, it says:
It should say:
What gives? And how do... (4 Replies)
We are using Solaris as our database OS. Can you please help me to know how can i get the IP address of a solaris machine in my network from its hostname?
e.g. We have a remote database server with the hostname as xyz. Without connecting to the database OS, can i get the IP address of xyz OS from... (1 Reply)
Hi all,
I am trying to exchange hostname and IP address of two AIX machines.
But i am confused as how to change it ?
do i need to use "smitty mktcpip" or "smitty tcpip" ?
what is the difference between smitty mktcpip and smitty tcpip ?
Also anymore steps to follow or just updating... (3 Replies)
Mutt 1.2.3.1i
AIX 5.3.12.1
We need to send email to external addresses. But are having problems with the sent-from hostname. They're going out with @server.mycompany.com. We need them to be @mycompany.com.
I'm setting from and hostname with -e 'set from="From... (1 Reply)
Hi,
Anyone can help?
Currently :
I'm am using a smtp smart relay, 1 hostname but different IP Address 192.168.2.108 and 192.168.2.109).
I'm using "smtp.mailhostname.com mailhost" and having an IP Address 192.168.2.108, but there is a certain minutes/seconds that the IP Address will... (2 Replies)
Discussion started by: fspalero
2 Replies
LEARN ABOUT DEBIAN
funtbl
funtbl(1) SAORD Documentation funtbl(1)NAME
funtbl - extract a table from Funtools ASCII output
SYNOPSIS
funtable [-c cols] [-h] [-n table] [-p prog] [-s sep] <iname>
DESCRIPTION
[NB: This program has been deprecated in favor of the ASCII text processing support in funtools. You can now perform fundisp on funtools
ASCII output files (specifying the table using bracket notation) to extract tables and columns.]
The funtbl script extracts a specified table (without the header and comments) from a funtools ASCII output file and writes the result to
the standard output. The first non-switch argument is the ASCII input file name (i.e. the saved output from funcnts, fundisp, funhist,
etc.). If no filename is specified, stdin is read. The -n switch specifies which table (starting from 1) to extract. The default is to
extract the first table. The -c switch is a space-delimited list of column numbers to output, e.g. -c "1 3 5" will extract the first
three odd-numbered columns. The default is to extract all columns. The -s switch specifies the separator string to put between columns.
The default is a single space. The -h switch specifies that column names should be added in a header line before the data is output. With-
out the switch, no header is prepended. The -p program switch allows you to specify an awk-like program to run instead of the default
(which is host-specific and is determined at build time). The -T switch will output the data in rdb format (i.e., with a 2-row header of
column names and dashes, and with data columns separated by tabs). The -help switch will print out a message describing program usage.
For example, consider the output from the following funcnts command:
[sh] funcnts -sr snr.ev "ann 512 512 0 9 n=3"
# source
# data file: /proj/rd/data/snr.ev
# arcsec/pixel: 8
# background
# constant value: 0.000000
# column units
# area: arcsec**2
# surf_bri: cnts/arcsec**2
# surf_err: cnts/arcsec**2
# summed background-subtracted results
upto net_counts error background berror area surf_bri surf_err
---- ------------ --------- ------------ --------- --------- --------- ---------
1 147.000 12.124 0.000 0.000 1600.00 0.092 0.008
2 625.000 25.000 0.000 0.000 6976.00 0.090 0.004
3 1442.000 37.974 0.000 0.000 15936.00 0.090 0.002
# background-subtracted results
reg net_counts error background berror area surf_bri surf_err
---- ------------ --------- ------------ --------- --------- --------- ---------
1 147.000 12.124 0.000 0.000 1600.00 0.092 0.008
2 478.000 21.863 0.000 0.000 5376.00 0.089 0.004
3 817.000 28.583 0.000 0.000 8960.00 0.091 0.003
# the following source and background components were used:
source_region(s)
----------------
ann 512 512 0 9 n=3
reg counts pixels sumcnts sumpix
---- ------------ --------- ------------ ---------
1 147.000 25 147.000 25
2 478.000 84 625.000 109
3 817.000 140 1442.000 249
There are four tables in this output. To extract the last one, you can execute:
[sh] funcnts -s snr.ev "ann 512 512 0 9 n=3" | funtbl -n 4
1 147.000 25 147.000 25
2 478.000 84 625.000 109
3 817.000 140 1442.000 249
Note that the output has been re-formatted so that only a single space separates each column, with no extraneous header or comment informa-
tion.
To extract only columns 1,2, and 4 from the last example (but with a header prepended and tabs between columns), you can execute:
[sh] funcnts -s snr.ev "ann 512 512 0 9 n=3" | funtbl -c "1 2 4" -h -n 4 -s " "
#reg counts sumcnts
1 147.000 147.000
2 478.000 625.000
3 817.000 1442.000
Of course, if the output has previously been saved in a file named foo.out, the same result can be obtained by executing:
[sh] funtbl -c "1 2 4" -h -n 4 -s " " foo.out
#reg counts sumcnts
1 147.000 147.000
2 478.000 625.000
3 817.000 1442.000
SEE ALSO
See funtools(7) for a list of Funtools help pages
version 1.4.2 January 2, 2008 funtbl(1)