help on UniQ

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1. Shell Programming and Scripting

Uniq help

hello I want to check on first column duplicates and print the unique first and second columns My trial output is not generating what I needed, i.e the second column. thanks in advance

2. OS X (Apple)

Hello, I have recently imported all my scripts into OS X. There is one unix command that is problematic in the new environment: sort temp7.txt | uniq -u -w4 > temp8.txt The system doesn't seem to like the -w tag. Is there an alternative command? Here is the objective: Data: 1234 aaa...

3. Shell Programming and Scripting

Uniq not doing what I want it to

I have a master list of servers. I also have a list of servers I'm not supposed to touch. I'm trying to filter out the list servers that I'm not supposed to touch from the master list of servers, so I will have a "master list of servers I can touch". When I try to filter these I'm not getting...

4. Shell Programming and Scripting

uniq commmand

Hi I'm having a file (extract.txt) which contains lots of repeated values i want to extract it only with unique values,while am using the the uniq command It result's with 1510 lines this too have the duplicates,pls help me on this. I attached my extract.txt file as attachment here. ...

5. Shell Programming and Scripting

uniq -c

When I do uniq -c on a list of sorted numbers, for eg: 1 1 2 2 2 3 3 4 It outputs 2 1 3 2 2 3 1 4. Now, is there a way to sort on the column that "uniq -c" produced?

6. Shell Programming and Scripting

Keep the last uniq record only

Hi folks, Below is the content of a file 'tmp.dat', and I want to keep the uniq record (key by first column). However, the uniq record should be the last record. 302293022|2|744124889|744124889 302293022|3|744124889|744124889 302293022|4|744124889|744124889 302293022|5|744124889|744124889...

7. Shell Programming and Scripting

Help with uniq command

I call.... cat 1.txt | uniq -c Sample of whats in 1.txt vmstat cd exit w cd cd cd newgrp xinit f cd cd cd rlogin

8. UNIX for Dummies Questions & Answers

Difference between plain "uniq" and "uniq -u"

Dear all, It's not entirely clear to me from manpage the difference between them. Why we still need "-u" flag? - monkfan

9. Shell Programming and Scripting

How to use uniq on a certain field?

How can I use uniq on a certain field or what else could I use? If I want to use uniq on the second field and the output would remove one of the lines with a 5. bob 5 hand jane 3 leg jon 4 head chris 5 lungs

10. Shell Programming and Scripting

who - uniq output

Hi, I'd like to have a script what takes the 'who' output and grabs the user names and outputs just the user name, and no duplicates. I know I could do something like: who | awk '{print $1}' | uniq -u but I'd like to stay away from using the 'uniq' comand and just use awk. Thanks

LEARN ABOUT DEBIAN

gearmand

GEARMAND(1p)						User Contributed Perl Documentation					      GEARMAND(1p)

NAME

       gearmand - Gearman client/worker connector.

SYNOPSIS

	gearmand --daemon

DESCRIPTION

       This is the main executable for Gearman::Server.  It provides command-line configuration of port numbers, pidfiles, and daemonization.

OPTIONS

       --daemonize / -d
	   Make the daemon run in the background (good for init.d scripts, bad for running under daemontools/supervise).

       --port=7003 / -p 7003
	   Set the port number, defaults to 7003.

       --pidfile=/some/dir/gearmand.pid
	   Write a pidfile when starting up

       --debug=1
	   Enable debugging (currently the only debug output is when a client or worker connects).

       --accept=10
	   Number of new connections to accept each time we see a listening socket ready. This doesn't usually need to be tuned by anyone, however
	   in dire circumstances you may need to do it quickly.

       --wakeup=3
	   Number of workers to wake up per job inserted into the queue.

	   Zero(0) is a perfectly acceptable answer, and can be used if you don't care much about job latency.  This would bank on the base idea
	   of a worker checking in with the server every so often.

	   Negative One (-1) indicates that all sleeping workers should be woken up.

	   All other negative numbers will cause the server to throw exception and not start.

       --wakeup-delay=
	   Time interval before waking up more workers (the value specified by --wakeup) when jobs are still in the queue.

	   Zero(0) means go as fast as possible, but not all at the same time. Similar to -1 on --wakeup, but is more cooperative in gearmand's
	   multitasking model.

	   Negative One (-1) means that this event won't happe, so only the initial workers will be woken up to handle jobs in the queue.

COPYRIGHT

       Copyright 2005-2007, Danga Interactive

       You are granted a license to use it under the same terms as Perl itself.

WARRANTY

       This is free software. IT COMES WITHOUT WARRANTY OF ANY KIND.

AUTHORS

       Brad Fitzpatrick <brad@danga.com>

       Brad Whitaker <whitaker@danga.com>

SEE ALSO

       Gearman::Server

       Gearman::Client

       Gearman::Worker

       Gearman::Client::Async

perl v5.10.1							    2009-10-05							      GEARMAND(1p)

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