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Full Discussion: Processes Lab
Homework and Emergencies Homework & Coursework Questions Processes Lab Post 302778385 by bakunin on Sunday 10th of March 2013 10:17:06 PM
Old 03-10-2013
Quote:
Originally Posted by Jagst3r21
How come for 2.3 I cannot enter another command? After I do
Code:
fg %<job number for sleep 6000 here>

I do not get the dollar sign back to proceed and do
Code:
ctrl + z

for
Code:
nohup sleep 3000 &

.
I'd say works as designed. ;-)) "fg" is the command to get to the FOREGROUND a process which was previously put into the BACKGROUND (or has been suspended). As long as a process is running in the foreground you get no prompt (it is often a dollar sign, but it doesn't have to), because the prompt display is the shells way of saying "there is no process in foreground so i am ready for input".

Quote:
Originally Posted by Jagst3r21
I realize now that I am not sure how to make the ctrl + z targets the nohup sleep 3000 & command either.
Of all the processes running from your shell there can be none, one or several in the background and none or one (not several!) in the foreground. This answers the question: "CTRL-Z" or other job-control key sequences ("CTRL-C", for instance) only affect the process running in the foreground.

I hope this helps.

bakunin
 

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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)
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