02-12-2016
Dummy Question
Where can I get UNIX?
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
:confused: Hi, 2 questions to get some insight. Thanks
(1) I would like to add a prefix (XX00) in each row of the line in my text file and save a newly generated file another name. How to go about it.
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2. UNIX for Dummies Questions & Answers
okay so I just started this unix class and understood all the test questions but this "normal" question threy me through a loop :confused:. The question is Why are UNIX commands noninteractive and why is their output not usually preceededby header information? This question has been driving me... (2 Replies)
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3. Filesystems, Disks and Memory
Hello Everyone!
changing from Microsoft to Macintosh, I connected my hard disk (nearly full) to the apple computer, which could not recognize it. I was prompt to "initialize it", unfortunately I DECIDED YES!!, but just for 1/100 of a second: now I cannot access the hard disk at all.
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4. UNIX for Dummies Questions & Answers
how to make cut and awk treat "a b" as a single column rather then two separate columns "a and b"?
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Please help
Regards
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5. UNIX for Dummies Questions & Answers
Perhaps this is a very dummy question but sorry I don't know other place to do it. We just buy a new cluster of Xeon machines but there is something I don't understand and perhaps someone can help me.
The more /proc/cpuinfo produces the following output (just part of it).
processor : 0... (1 Reply)
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6. UNIX for Dummies Questions & Answers
I am trying to use 'cut' to get a line from my file. But it seems that 'cut' recongnizes TAB as default. My file uses space instead. So 'cut' doesn't work.
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7. UNIX for Dummies Questions & Answers
I have a file which contains 6 columns.
But I only need the first 3 columns. So I need to remove the last 3 columns. I checked 'cut' but it seems not working.
So is there a command that could remove certain columns from a file? :(
Thanks a lot!! (5 Replies)
Discussion started by: kaixinsjtu
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8. UNIX for Dummies Questions & Answers
Hi, everyone,
I have a matrix, let's say:
1 2 3 4 5 6 ...
4 5 6 7 8 9 ...
7 8 9 1 2 3 ...
3 4 5 6 7 8 ...
.........
(nxm matrix)
Is there a simple command that can take certain specific rows out of the matrix?
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9. IP Networking
Hello everyone,
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10. UNIX for Dummies Questions & Answers
Hi,
I have a file which has three columns and 200 rows. I would like to print an extra column say "disco" for every 10 th row starting from 4 th row. How is that possible?
Thnx (4 Replies)
Discussion started by: Indra2011
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LEARN ABOUT CENTOS
ocf_pacemaker_dummy
OCF_PACEMAKER_DUMMY(7) Pacemaker Configuration OCF_PACEMAKER_DUMMY(7)
NAME
ocf_pacemaker_Dummy - Example stateless resource agent
SYNOPSIS
OCF_RESKEY_state=string [OCF_RESKEY_fake=string] OCF_RESKEY_op_sleep=string Dummy [start | stop | monitor | reload | migrate_to |
migrate_from | validate-all | meta-data]
DESCRIPTION
This is a Dummy Resource Agent. It does absolutely nothing except keep track of whether its running or not. Its purpose in life is for
testing and to serve as a template for RA writers. NB: Please pay attention to the timeouts specified in the actions section below. They
should be meaningful for the kind of resource the agent manages. They should be the minimum advised timeouts, but they shouldn't/cannot
cover _all_ possible resource instances. So, try to be neither overly generous nor too stingy, but moderate. The minimum timeouts should
never be below 10 seconds.
SUPPORTED PARAMETERS
OCF_RESKEY_state = string [/Dummy-{OCF_RESOURCE_INSTANCE}.state]
State file
Location to store the resource state in.
OCF_RESKEY_fake = string [dummy]
Fake attribute that can be changed to cause a reload
Fake attribute that can be changed to cause a reload
OCF_RESKEY_op_sleep = string [0]
Operation sleep duration in seconds.
Number of seconds to sleep during operations. This can be used to test how the cluster reacts to operation timeouts.
AUTHOR
Andrew Beekhof <andrew@beekhof.net>
Author.
Pacemaker Configuration 06/10/2014 OCF_PACEMAKER_DUMMY(7)