1

Build a table from a list by comparing existing table entries

view story
linux-howto

http://www.unix.com – I am new to this shell scripting.... I have a file which contains list of users. This files get updated when new user comes into the system. I want to create script which will give a table containing unique list of users. When I say unique, it means script should match table while parsing user file list. E.g. List----- User1 User2 User1 User3 User4 User1 The script output should be a list with User1 User2 User3 User4 Thanks (HowTos)

ziyi's picture
Submitted by ziyi on 12/22/2012

Stories similar to Build a table from a list by comparing existing table entries

Hi everyone,

I am trying to join two files together based on a field present in both files but not necessarily in the same order.

File 1:

123 user1 245 user2 559 user3

File 2:

123 user1 246 user4 544 user2

Also, sometimes a user may not even be in both files.

Need help on renaming a file 2 years 48 weeks ago

I have a file called unsubscribe with the following data:

user1 user2 user3 user4

I want to have it look like this for all users:

user1@domain.com;0; user2@domain.com;0; user3@domain.com;0;

I have a file with next format

2011-12-01 user1 access1 2011-12-01 user1 access2 2011-12-01 user2 access2 2011-12-01 user4 access2 2011-12-02 user1 access1 2012-01-01 user3 access1 2012-01-01 user4 access2

I would like to have an output that for every user shows the last date, so

2011-12-02 user1 access1 2011-12-01 user1 access2 2011-12-01 user2 access2 2012-01-01 user3 access1 2012-01-01 user

One of my users (user1) is able to connect to myserver (as user1) using SSH key authentication. The id_rsa keys are set up in /home/user1/.ssh and this works fine: the key is authorized on the server.

I've created a second user on the same client machine (user2) and copied the entire .ssh directory into /home/user2/.ssh.

Design Exchange mailboxes 1 year 17 weeks ago

I would like to have the following functionality in Exchange 2010 on SBS2011.

department mailboxes dep1@domain.com, dep2@domain.com personal mailboxes user1@domain.com, user2@domain.com etc. avoid using distribution lists for duplicate emails

Scenario

user1, user2 are part of dep1, user3, user4, user5 part of dep2 user1 and user2 should see both mailboxes (user1 and dep1) or (user2 and dep1)

Httpd Auth login restriction 29 weeks 22 hours ago

I have problem with Authorization in httpd. when I connect to http:/user1 the login screen pop up and user1,user2 can login and show the user1's data. how can I create a rule that user1 can only browse user1 folder, and other users can only login to their own folder ?

Have user1 and user2.

New to Unix....how do I do..... 33 weeks 3 hours ago

I am a Windows head and need to know how to do something on Mac's. I need a Unix script that will run on a Mac that writes to a file everyone who has a Account on that Mac.

So if there are 4 user accounts on the Mac the script would write to a file, (that lives on a server) that User1, User2, User3, User4 are on Machine MAC-LT-0035 (for example)

Hi I run a mailserver I use amavis to filter e-mail extensions. I need to implement a more fine grained policy in the file extensions that are allowed to pass. For example if I have user1, user2 and user3, I want to block some file extension to all the users (like exe, mp3, avi, etc). For user3 I want to block some additional formats like .ppt, .jpeg, .gif.