Sort and remove duplicates in directory based on first 5 columns:
I have /tmp dir with filename as:
i want to sort these files based on first 5 columns and then remove the duplicates based on those same first 5 columns:
i tried below code:
later on i felt, there is no need to sort my files just remove the duplicates as i need only unique names, order doesn't matter, so i tried this:
i got:
If you see closely i am missing one file: i.e
please note the field separator in first 5 columns.
so my desired output should be :
help me out on this, also i want to run the for loop on the desired result set..so shall i delete the duplicate filenames or store the unique filenames at some other directory and then run for loop, need some kind of advise.
Can some one provide me a shell script.
I have file with many columns and many rows. need to sort the first column and then remove the duplicates records if exists.. finally print the full data with first coulm as unique.
Sort BASED ON FIRST FIELD and remove the duplicates if exists... (2 Replies)
Hi All,
I needs to fetch unique records based on a keycolumn(ie., first column1) and also I needs to get the records which are having max value on column2 in sorted manner... and duplicates have to store in another output file.
Input :
Input.txt
1234,0,x
1234,1,y
5678,10,z
9999,10,k... (7 Replies)
Hi,
I am unable to search the duplicates in a file based on the 1st,2nd,4th,5th columns in a file and also remove the duplicates in the same file.
Source filename: Filename.csv
"1","ccc","information","5000","temp","concept","new"
"1","ddd","information","6000","temp","concept","new"... (2 Replies)
Hi,
I'm using the below command to sort and remove duplicates in a file. But, i need to make this applied to the same file instead of directing it to another.
Thanks (6 Replies)
Hi ,
I have below data inside a file named ref.psv . I want to create a shell script which will do the below 2 points :
(1) sort the file content first based on the latest date which is the last column in the file (actual file its the 175th column)
(2)after sorting the file based on latest date... (3 Replies)
I need to use bash to remove duplicates without using sort first.
I can not use:
cat file | sort | uniq
But when I use only
cat file | uniq
some duplicates are not removed. (4 Replies)
Hi guys,Got a bit of a bind I'm in. I'm looking to remove duplicates from a pipe delimited file, but do so based on 2 columns. Sounds easy enough, but here's the kicker...
Column #1 is a simple ID, which is used to identify the duplicate.
Once dups are identified, I need to only keep the one... (2 Replies)
Here is my task :
I need to sort two input files and remove duplicates in the output files :
Sort by 13 characters from 97 Ascending
Sort by 1 characters from 96 Ascending
If duplicates are found retain the first value in the file
the input files are variable length, convert... (4 Replies)
Following is the input. 1st and 3rd block are same(block starts here with '*' and ends before blank line) , 2nd and 4th blocks are also the same:
cat <file>
* Wed Feb 24 2016 Tariq Saeed <tariq.x.saeed@mail.com> 2.0.7-1.0.7
- add vmcore dump support for ocfs2
* Mon Jun 8 2015 Brian Maly... (4 Replies)
Discussion started by: Paras Pandey
4 Replies
LEARN ABOUT SUNOS
rup
rup(1) User Commands rup(1)NAME
rup - show host status of remote machines (RPC version)
SYNOPSIS
rup [-hlt]
rup [host...]
DESCRIPTION
rup gives a status similar to uptime for remote machines. It broadcasts on the local network, and displays the responses it receives.
Normally, the listing is in the order that responses are received, but this order can be changed by specifying one of the options listed
below.
When host arguments are given, rather than broadcasting rup will only query the list of specified hosts.
A remote host will only respond if it is running the rstatd daemon, which is normally started up from inetd(1M).
In the absence of a name service, such as LDAP or NIS, rup displays host names as numeric IP addresses.
OPTIONS -h Sort the display alphabetically by host name.
-l Sort the display by load average.
-t Sort the display by up time.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWrcmdc |
+-----------------------------+-----------------------------+
SEE ALSO ruptime(1), inetd(1M), attributes(5)
Solaris 10 Installation Guide: Basic Installations
BUGS
Broadcasting does not work through gateways.
SunOS 5.10 7 Mar 2003 rup(1)