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Top Forums UNIX for Beginners Questions & Answers HELP on 'sectional' or 'group' sorting Post 303016902 by newbie_01 on Saturday 5th of May 2018 11:44:23 PM
Old 05-06-2018
HELP on 'sectional' or 'group' sorting

Hi,

I need to do some section/group sorting. At the moment, I get around it by grep group by group and then re-directing to the same 'final' output file.

Below is what's been sorted so far based on the second field

Code:
$ awk -F"," '{ { print $5 " == " $6 } }' /tmp/x.csv | grep -v "^env" | grep -v "^ " | grep -v "^$" | awk -F"." '{ print $1 }' | sort | uniq -c | sort -k2
     22 DEVELOPMENT == 10
     54 DEVELOPMENT == 11
     10 DEVELOPMENT == 12
     11 DEVELOPMENT == 8
      4 DEVELOPMENT == 9
     43 PRODUCTION == 10
     87 PRODUCTION == 11
     15 PRODUCTION == 12
     14 PRODUCTION == 8
      5 PRODUCTION == 9
     47 QUAL == 10
     92 QUAL == 11
     16 QUAL == 12
     11 QUAL == 8
      5 QUAL == 9
     35 TEST == 10
     96 TEST == 11
     15 TEST == 12
     15 TEST == 8
      4 TEST == 9

I want to sort the above so that the output will be as below. Let's refer to this as the final output. final.txt file.

Code:
     10 DEVELOPMENT == 12
     54 DEVELOPMENT == 11
     22 DEVELOPMENT == 10
      4 DEVELOPMENT == 9
     11 DEVELOPMENT == 8
     15 PRODUCTION == 12
     87 PRODUCTION == 11
     43 PRODUCTION == 10
      5 PRODUCTION == 9
     14 PRODUCTION == 8
     16 QUAL == 12
     92 QUAL == 11
     47 QUAL == 10
      5 QUAL == 9
     11 QUAL == 8
     15 TEST == 12
     96 TEST == 11
     35 TEST == 10
      4 TEST == 9
     15 TEST == 8

Because I don't know how to produce the final output using awk or sort. What I did instead is run several of the commands below, grepping for the string DEVELOPMENT, PRODUCTION and so on

Code:
$ awk -F"," '{ { print $5 " == " $6 } }' /tmp/x.csv | grep -v "^env" | grep -v "^ " | grep -v "^$" | awk -F"." '{ print $1 }' | sort 
| uniq -c | sort -k2 | grep "DEVELOPMENT" >> final.txt

Perhaps someone know a trick or too on how to do it a lot better. I don't see how using sort only will be able to do this. Advise much appreciated. Thanks.
 

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groupdel(1M)						  System Administration Commands					      groupdel(1M)

NAME
groupdel - delete a group definition from the system SYNOPSIS
/usr/sbin/groupdel group DESCRIPTION
The groupdel utility deletes a group definition from the system. It deletes the appropriate entry from the /etc/group file. OPERANDS
group An existing group name to be deleted. EXIT STATUS
The following exit values are returned: 0 Success. 2 Invalid command syntax. A usage message for the groupdel command is displayed. 6 group does not exist. 10 Cannot update the /etc/group file. FILES
/etc/group system file containing group definitions ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
users(1B), groupadd(1M), groupmod(1M), logins(1M), useradd(1M), userdel(1M), usermod(1M), attributes(5) NOTES
The groupdel utility only deletes a group definition that is in the local /etc/group file. If a network nameservice such as NIS or NIS+ is being used to supplement the local /etc/group file with additional entries, groupdel cannot change information supplied by the network nameservice. groupdel fails if a group entry (a single line in /etc/group) exceeds 2047 characters. SunOS 5.11 27 Aug 2008 groupdel(1M)
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