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linux commands help!!!

university · 2011-07-07 00:58:31

hey guys am kinda gettin started on linux and how to use and stuff and would appreciate any help how to i write the following shell commands or pipelines to output the messages: 1)one two three the solution must involve a loop 2)list all running process belonging to the user with account name "jones". 3)count the number of…

07-07-2011 12:58am

#1

university

Closed Accounts Posts: 3 ✭

Join Date: July 2011

Posts: 0

hey guys am kinda gettin started on linux and how to use and stuff and would appreciate any help how to i write the following shell commands or pipelines to output the messages:

1)one
two
three
the solution must involve a loop

2)list all running process belonging to the user with account name "jones".

3)count the number of times the text blubber occurs in the file book.txt leaving the number in the file count.txt

0

Comments

#2 07-07-2011 1:21am

dlofnep

Closed Accounts Posts: 20,759 ✭✭✭✭

Join Date: January 2004

Posts: 19674

1. Using a bash script..

array=(one two three)

for i in "${array[@]}"
do
echo $i
done

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#3 07-07-2011 11:31am

MiCr0

Registered Users, Registered Users 2 Posts: 6,265 ✭✭✭

Join Date: February 1998

Posts: 5443

university - is this homework or does it have some purpose?

I've unapproved 2 of the replies as it looks like they're doing your work for you

0
#4 07-07-2011 5:37pm
stesh

Registered Users, Registered Users 2 Posts: 297 ✭✭

Join Date: August 2009

Posts: 284
how about
man

0
#5 08-07-2011 9:38am

PrzemoF

Registered Users, Registered Users 2 Posts: 1,931 ✭✭✭

Join Date: May 2010

Posts: 1793

OP, no one will do it for you

ad 1. sorry I don't understand what do you want to achieve
ad 2. man ps
ad 3. man grep, man wc, google for "linux pipe"

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