I'm trying to get the configuration-IP-Addresses from Cisco-configurations
on the Routers they are defined as a Loopback0-interface like this:
On the Switches they are defined as a VLAN 80 interface like this
I can get out the IP-Address of the routers using this:
Is there a possibility to add the an OR-Operation to the sed-command to scan for "interface Loopback0" OR for "interface Vlan80" and print out the one that first occurs?
Thanks for your help.
Love, Sally
P.S. I'm trying to get familiar with regular expressions since 10 years, this time it seems to work...
i am new user of unix.i have a question.My script is-
export STR_ALFA=`head -2 "${FILE_PATH}"|tail -1|cut -d"," -f1`
"${TEST_HOME}"/function/chk_alfa.ksh STR_ALFA
now i want to check STR_ALFA:
1)whether is alphabetic
2)whether is numeric
3)whether is alphanumeric... (1 Reply)
Hi All,
Input=abcDEF_1.6k1
I need to use ‘sed' command to get 1.6 value and store to some variable from the given input.
Please help me in getting the command.
Regards,
Kalai (2 Replies)
I have one text file like
1 filename
2 filename2
3 hi
4 myname
i have one variable in which i have index value..i.e.1,2,3 and so...
i want to copy value after the index into somevariable.....
how i can do it.... (2 Replies)
/home8/mc09ats/UnixCw/file4
this is the path...i have 2 variables filename and filepath...i want
filename=file4
filepath=/home8/mc09ats/UnixCw
i.e. i think i have to find last occurence of "/" in string and the string after "/" want to take in some variable and string before last "/"... (4 Replies)
I gurus of Solaris,
I need to do a Procedure concerning in the Maintenance of Solaris Server.
What are the parameters that I must be see Periodically in a Server.
For example the space I (df -h) must be each week.- In this server exist a Database aplication (Oracle), and log's that increase or... (4 Replies)
I have a txt file with several columns and i want to peform an operation on two columns and output it to a new txt file .
file.txt
900.00000 1 1 1
500.00000
500.00000
100000.000
4
4
1.45257346E-07 899.10834 ... (4 Replies)
Hi Friends
I am new to sed programming , i found that the below code can search for the $ToSearch and Replace it with $ToReplace ( $ToSearch and $ToReplace are my variables in my script )
sed "s/$ToSearch/$ToReplace/" $file > $output
mv $output $file
In testing the script i found that... (3 Replies)
Hi Gurus,
I did an exhaustive search for finding the script using "sed" to exclude the first line of file during find and replace.
The first line in my file is the header names.
Thanks for your help.. (4 Replies)
I have a file that contains RewriteRules for 200 countries (2 examples for 1 country below):
RewriteRule ^/at(/|/index.html|)$ http://%{HTTP_HOST}/locate/index.html?locale=de_AT
#&
RewriteRule ^/at_english(/|/index.html|)$ http://%{HTTP_HOST}/locate/index.html?locale=en_AT
I have... (5 Replies)
Hi all,
Saying we have two files:
1. A "Reference File" whose content is "Variable Name": "Variable Value"
2. A "Model File" whose content is a model program in which I want to substitute "VariableName" with their respective value to produce a third file "Program File" which would be a... (4 Replies)
Discussion started by: dae
4 Replies
LEARN ABOUT X11R4
netmasks
netmasks(4) File Formats netmasks(4)NAME
netmasks - network mask database
SYNOPSIS
/etc/inet/netmasks
/etc/netmasks
DESCRIPTION
The netmasks file contains network masks used to implement IP subnetting. It supports both standard subnetting as specified in RFC-950 and
variable length subnetting as specified in RFC-1519. When using standard subnetting there should be a single line for each network that is
subnetted in this file with the network number, any number of SPACE or TAB characters, and the network mask to use on that network. Network
numbers and masks may be specified in the conventional IP `.' (dot) notation (like IP host addresses, but with zeroes for the host part).
For example,
128.32.0.0 255.255.255.0
can be used to specify that the Class B network 128.32.0.0 should have eight bits of subnet field and eight bits of host field, in addition
to the standard sixteen bits in the network field.
When using variable length subnetting, the format is identical. However, there should be a line for each subnet with the first field being
the subnet and the second field being the netmask that applies to that subnet. The users of the database, such as ifconfig(1M), perform a
lookup to find the longest possible matching mask. It is possible to combine the RFC-950 and RFC-1519 form of subnet masks in the net-
masks file. For example,
128.32.0.0 255.255.255.0
128.32.27.0 255.255.255.240
128.32.27.16 255.255.255.240
128.32.27.32 255.255.255.240
128.32.27.48 255.255.255.240
128.32.27.64 255.255.255.240
128.32.27.80 255.255.255.240
128.32.27.96 255.255.255.240
128.32.27.112 255.255.255.240
128.32.27.128 255.255.255.240
128.32.27.144 255.255.255.240
128.32.27.160 255.255.255.240
128.32.27.176 255.255.255.240
128.32.27.192 255.255.255.240
128.32.27.208 255.255.255.240
128.32.27.224 255.255.255.240
128.32.27.240 255.255.255.240
128.32.64.0 255.255.255.192
can be used to specify different netmasks in different parts of the 128.32.0.0 Class B network number. Addresses 128.32.27.0 through
128.32.27.255 have a subnet mask with 28 bits in the combined network and subnet fields (often referred to as the subnet field) and 4 bits
in the host field. Furthermore, addresses 128.32.64.0 through 128.32.64.63 have a 26 bits in the subnet field. Finally, all other
addresses in the range 128.32.0.0 through 128.32.255.255 have a 24 bit subnet field.
Invalid entries are ignored.
SEE ALSO ifconfig(1M), inet(7P)
Postel, Jon, and Mogul, Jeff, Internet Standard Subnetting Procedure, RFC 950, Network Information Center, SRI International, Menlo Park,
Calif., August 1985.
V. Fuller, T. Li, J. Yu, K. Varadhan, Classless Inter-Domain Routing (CIDR): an Address Assignment and Aggregation Strategy, RFC 1519,
Network Information Center, SRI International, Menlo Park, Calif., September 1993.
T. Pummill, B. Manning, Variable Length Subnet Table For IPv4, RFC 1878, Network Information Center, SRI International, Menlo Park, Calif.,
December 1995.
NOTES
/etc/inet/netmasks is the official SVr4 name of the netmasks file. The symbolic link /etc/netmasks exists for BSD compatibility.
SunOS 5.10 7 Jan 1997 netmasks(4)