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Shell Programming and Scripting
check duplicate elements
Post 302369483 by summer_cherry on Sunday 8th of November 2009 09:02:58 PM
11-08-2009
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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)
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Hi,
In a file, I have to mark duplicate records as 'D' and the latest record alone as 'C'.
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Hi
I have a file
1 xyz 456
1 xyz 456
1 xyz 456
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I want the output
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2 abc 8459
3 gfd 657
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Hello experts,
I have a requirement where I have to implement two checks on a csv file:
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Hi all,
I have created 3 arrays which can have common elements in each like-
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Hi everyone, :)
I'm trying to make a simple C program that scans an array of chars to see if its elements are similar.
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Dear folks
I have a map file of around 54K lines and some of the values in the second column have the same value and I want to find them and delete all of the same values. I looked over duplicate commands but my case is not to keep one of the duplicate values. I want to remove all of the same... (4 Replies)
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I have a code which is using to find duplicates in a files based on column.Below is the same code which is used to find duplicates in my file based on column 1
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Hi,
In an ideal scenario, I will have a listing of db transaction log that gets copied to a DR site and if I have them all, they will be numbered consecutively like below.
1_79811_01234567.arc
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Hi,
There are duplicate entries in file, but uniq will not see because first field is different. How will I catch all lines, which are having duplicate IPs ?
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dsrq-ctrl1-prod A 172.30.133.11
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LEARN ABOUT CENTOS
checkrad
CHECKRAD(5) File Formats Manual CHECKRAD(5) NAME
checkrad -- See if a user is (still) logged in on a certain port. SYNOPSIS
checkrad [-d] nas-type nas-ip nas-port login session-id DESCRIPTION
Checkrad is used by the radius server to check if its idea of a user logged in on a certain port/NAS is correct if a double login is detected. Returns: 0 = no duplicate, 1 = duplicate, >1 = error. OPTIONS
-d Enable printing of debugging informations. nas-type Type of port/NAS. Can be one of: o ascend o bay o cisco o cisco_l2tp o computone o cvx o digitro o dot1x o livingston o max40xx o mikrotik o mikrotik_snmp o multitech o netserver o other o pathras o patton o portslave o pr3000 o pr4000 o redback o tc o usrhiper o versanet The "other" type cause checkrad to skip any check and always returns 1. nas-ip IP address of the NAS to check. nas-port The NAS port to check (may be ignored by some nas-type). login The login name to check. session-id Session to check. (actually ignored by all nas-type) SEE ALSO
radiusd(8) AUTHOR
Written by Miquel van Smoorenburg, miquels@cistron.nl. This manual page was written by Marco Nenciarini <mnencia@debian.org> for the Debian project (but may be used by others). 13 January 2006 CHECKRAD(5)