Simple loop to mail all active users. Post: 302985344

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Homework and Emergencies Homework & Coursework Questions Simple loop to mail all active users. Post 302985344 by kjcraig77 on Tuesday 8th of November 2016 11:28:14 AM

11-08-2016

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Simple loop to mail all active users.

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1. The problem statement, all variables and given/known data:
Send a fortune to all active/logged in users

2. Relevant commands, code, scripts, algorithms:
So I understand I need to use the who command to see all the active users online. Then mail those users a fortune using the built in fortune command. The issue I'm having is how I would put this into a for loop?
Do I simply create a log of all active users and awk that? I'm sorry I am having a really hard time with shell scripting and cant grasp my head around the logic behind this simple one line of code.

3. The attempts at a solution (include all code and scripts):

4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):
Modesto Junior College, Modesto (CA), US, Dale Phillips, and CMSCI-210:

Thank you for the help. I know theres not to much information but thats why im here Smilie

. Try and get a push in the right direction.

Last edited by rbatte1; 11-08-2016 at 12:38 PM.. Reason: Retro-fitted the template so that this makes sense.

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drop_text_search_template

DROP TEXT SEARCH 
TEMPLATE(7)				  PostgreSQL 9.2.7 Documentation			      DROP TEXT SEARCH TEMPLATE(7)

NAME

       DROP_TEXT_SEARCH_TEMPLATE - remove a text search template

SYNOPSIS

       DROP TEXT SEARCH TEMPLATE [ IF EXISTS ] name [ CASCADE | RESTRICT ]

DESCRIPTION

       DROP TEXT SEARCH TEMPLATE drops an existing text search template. You must be a superuser to use this command.

PARAMETERS

       IF EXISTS
	   Do not throw an error if the text search template does not exist. A notice is issued in this case.

       name
	   The name (optionally schema-qualified) of an existing text search template.

       CASCADE
	   Automatically drop objects that depend on the text search template.

       RESTRICT
	   Refuse to drop the text search template if any objects depend on it. This is the default.

EXAMPLES

       Remove the text search template thesaurus:

	   DROP TEXT SEARCH TEMPLATE thesaurus;

       This command will not succeed if there are any existing text search dictionaries that use the template. Add CASCADE to drop such
       dictionaries along with the template.

COMPATIBILITY

       There is no DROP TEXT SEARCH TEMPLATE statement in the SQL standard.

SEE ALSO

       ALTER TEXT SEARCH TEMPLATE (ALTER_TEXT_SEARCH_TEMPLATE(7)), CREATE TEXT SEARCH TEMPLATE (CREATE_TEXT_SEARCH_TEMPLATE(7))

PostgreSQL 9.2.7						    2014-02-17					      DROP TEXT SEARCH TEMPLATE(7)