Hello,
Can you explain why in the first 2 commands the awk does not print anything? Is it looking of a specific format ?
Thanks.
$ echo 12a3 | awk '($1>=2) {print $1}' # prints nothing
$ echo 123a | awk '($1>=2) {print $1}' # prints nothing
$ echo a123 | awk '($1>=2) {print $1}'
a123... (1 Reply)
I do not know how to do this unless I use a bunch of if statements. I need a script to replace numbers in each record in a file. I am really getting tangled in this web.
If a fieldA (19 positions) is greater than 14 digits, I have to change the data (resulting fieldA is fixed 19 postions).
If... (5 Replies)
Hi Everyone,
# cat 1
1;2;3;4;5;6
1;2;3;4;5;
# awk -F ";" '$5 == "5"' 1
1;2;3;4;5;6
1;2;3;4;5;
but the output is should be just "1;2;3;4;5;6" means 1st condition: $5 is 5; 2nd condition: $6 is not empty, please advice. Thanks (2 Replies)
Hi there,
I wanna define a variable 'tempbase'. Therefore I read a text file "base.out". "base.out" contains a list with four columns. 'tempbase' is the 4th entry in the line, where the first entry is equal to the predefined variable $orb1 and the second entry is equal to $orb2. I wrote the code... (2 Replies)
Hi All,
I have a file with below contents.
"en2"/10.185.81.0:cluster_interconnect,"en5"/10.185.81.0:cluster_interconnect,"en6"/169.181.146.0:public
I want to take the interface name from the file and convert it as ipaddress using ifconfig command get the output like below
en6 ->... (2 Replies)
I'm having a problem pulling UID's from data. The data outputs a user's UID in one of three ways:
1. Error User user_name already assigned with <UID>
2. Success <UID> reserved for user_name
3. <a load of crap because there was a db failure yet somehow the UID is still in there>
I typically... (5 Replies)
Hello Friends,
I need to find some CDRs in production servers whose 1st field value and 2nd field value = 1 and 11th looks like 45.123... where there are more than 3 digits after comma.so i wrote a one liner, something like below but does not work, however when i used first and second conditions... (8 Replies)
hello gurus,
I want to use an associative array from a file to populate a field of another file, by matching several columns in order of priority. If the first column matches, then i dont want to match $2. Similarly I only want to match $3 when $1 and $2 are not in associative array.
For the... (6 Replies)
Discussion started by: ritakadm
6 Replies
LEARN ABOUT SUNOS
hostconfig
hostconfig(1M) System Administration Commands hostconfig(1M)NAME
hostconfig - configure a system's host parameters
SYNOPSIS
/usr/sbin/hostconfig -p protocol [-d] [ -h] [-n] [-v] [-i interface] [-f hostname]
DESCRIPTION
The hostconfig program uses a network protocol to acquire a machine's host parameters and set these parameters on the system.
The program selects which protocol to use based on the argument to the required -p flag. Different protocols may set different host param-
eters. Currently, only one protocol (bootparams) is defined.
OPTIONS
The following options are supported:
-d Enable debug output.
-f hostname Run the protocol as if this machine were named hostname.
-h Echo the received hostname to stdout, rather than setting hostname using the system name directly.
-i interface Use only the named network interface to run the protocol.
-n Run the network protocol, but do not set the acquired parameters into the system.
-p protocol Run hostconfig using protocol. Currently, only one protocol (bootparams) is available. This option is required.
Specifying the -p bootparams option uses the whoami call of the RPC bootparams protocol. This sets the system's
hostname, domainname, and default IP router parameters.
-v Enable verbose output.
EXAMPLES
Example 1: Configuring Host Parameters with Verbose Output
The following command configures a machine's host parameters using the whoami call of the RPC bootparams protocol with a verbose output.
example# hostconfig -p bootparams -v
Example 2: Displaying Host Parameters
The following command displays the parameters that would be set using the whoami call of the RPC bootparams protocol.
example# hostconfig -p bootparams -n -v
Example 3: Configuring Host Parameters Less the System Name
The following command configures a machine's host parameters, less the system name, using the whoami call of the RPC bootparams protocol.
example# hostconfig='hostconfig -p bootparams -h'
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO hostname(1), domainname(1M), route(1M), attributes(5)SunOS 5.10 6 Nov 2000 hostconfig(1M)