I need a KSH script that will check a host file for duplicate IP's and/or host names and report out the errors. Anyone out there have one they would like to share?
Something like:
Hostname blahblah appears X times
IP Address xxx.xxx.xxx.xxx appears X times
TIA (4 Replies)
I have a file which consists of 1000 entries. Out of 1000 entries i have 500 Duplicate Entires. I want to remove the first Duplicate Entry (i,e entire Line) in the File.
The example of the File is shown below:
8244100010143276|MARISOL CARO||MORALES|HSD768|CARR 430 KM 1.7 ... (1 Reply)
Hi All,
I have one problem related to /.rhosts file.
According to my understanding, /.rhosts file is used for "rsh". What will happen if I have duplicate entries in this file?
e.g> my .rhosts file looks like
Code:
wcars42g
wcars89j
wcars42g
wcars42b
wcars42b
Will duplicate entries... (1 Reply)
Hi,
I forgot how to start a new thread. :(
Can somebody please guide me?
I have one problem related to /.rhosts file.
According to my understanding, /.rhosts file is used for "rsh". What will happen if I have duplicate entries in this file?
e.g> my .rhosts file looks like
wcars42g... (2 Replies)
hi
if i have arry with lots of intergers , how to check if there is duplicate integers
in perl ?
say I ahve @intergers=( 1,2,3,3,4,5,4,99,99,100) (2 Replies)
Hi,
I have a very big (with around 1 million entries) txt file with IPv4 addresses in the standard format, i.e. a.b.c.d
The file looks like
10.1.1.1
10.1.1.1
10.1.1.1
10.1.2.4
10.1.2.4
12.1.5.6
.
.
.
.
and so on....
There are duplicate/multiple entries for some IP... (3 Replies)
Hello experts,
I have a requirement where I have to implement two checks on a csv file:
1. Check to see if the value in first column is duplicate, if any value is duplicate script should exit.
2. Check to verify if the value at second column is between "yes" or "no", if it is anything else... (4 Replies)
Hi,
How do I check how old a file is? That is, is it 1 day old, 1 year old, generated x hours ago?
Currently, I receive a supposed to be daily report and in the last few times, it has not been recent, that is instead of the one generated for the day, it is one that was created yesterday or... (3 Replies)
Discussion started by: newbie_01
3 Replies
LEARN ABOUT ULTRIX
ucblinks
ucblinks(1B) SunOS/BSD Compatibility Package Commands ucblinks(1B)NAME
ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices
SYNOPSIS
/usr/ucb/ucblinks [-e rulebase] [-r rootdir]
DESCRIPTION
ucblinks creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi-
ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry.
ucblinks does not remove unneeded compatibility links; these must be removed by hand.
ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been created,
since the reconfiguration may have resulted in more compatibility names being needed.
In releases prior to SunOS 5.4, ucblinks used a nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses nawk
for the default operation, although nawk rule-bases can still be specifed with the -e option. The nawk rule-base equivalent to the SunOS
5.4 default operation can be found in /usr/ucblib/ucblinks.awk.
OPTIONS -e rulebase Specify rulebase as the file containing nawk(1) pattern-action statements.
-r rootdir Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /.
FILES
/usr/ucblib/ucblinks.awk sample rule-base for compatibility links
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscpu |
+-----------------------------+-----------------------------+
SEE ALSO devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5)SunOS 5.10 13 Apr 1994 ucblinks(1B)