06-09-2011
Thanks heaps, until i started playing with linux i had never heard of AWK. I'm doing some research now and will hopefully have a better understanding of the language soon ^.^
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1. Shell Programming and Scripting
Is there anyway that I can compare two Arrays to see if any new strings have been added in them? eg:
Array 1: Joe Bob Jane
Array 2: Joe Bob Jane Greg
It would then output a new array with the changes:
Array 3: Greg
I'm not very good at shell scripting, and my google and forum searches... (4 Replies)
Discussion started by: blckleprd
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2. Shell Programming and Scripting
Hi there,
im having issue with comparing two variables, in a bash script.
im trying to do the following:
- get a word from user 1
- split the word into array
- get a character from user2
trying to compare the character entered by user 2 with every single character in the array... (2 Replies)
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3. Shell Programming and Scripting
Hi all,
I am trying to compare two arrays in perl using the following code.
foreach $item (@arrayA){
push(@arrayC, $item) unless grep(/$item/, @arrayB); ... (1 Reply)
Discussion started by: chriss_58
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4. Shell Programming and Scripting
Hi there, i have been trying different methods and i wonder if somebody could explain to me how i would perform a comparison on two arrays for example
my @array1 = ("gary" ,"peter", "paul");
my @array2 = ("gary" ,"peter", "joe");
I have two arrays above, and i want to something like this... (5 Replies)
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5. Shell Programming and Scripting
File_A contains Strings:
a
b
c
d
File_B contains Strings:
a
c
z
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6. UNIX for Dummies Questions & Answers
Okay, I've made threads on extracting fields and comparing strings in separate files in .csv's. I've written the following code with intentions of learning more.
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7. Shell Programming and Scripting
I'm trying to compare 2 array and print the difference at a 3rd file. However how am i going to compare this 2 arrays by ignoring certain patterns:
For example:
1st array contains:
ctahci
cptcsa0
ctsata:25:seed
cptcsa1:50:seed
ctsata_1:25:seed
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Greetings.
I like to compare two lists of numbers, A.txt and B.txt, to see the numbers that are in B.txt but not in A.txt. I only need the "deletions" with reference to A.txt. Using the diff command doesn't work because it considers too many of the deletions just changes because they are a... (7 Replies)
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9. Shell Programming and Scripting
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10. Shell Programming and Scripting
I want to compare 4 edge-lists to basically see if an edge is present in all 4 networks. The issue is that an edge A-B in one file can be present as B-A in another file.
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A B 0.1
C D 0.65
D E 0.9
E A 0.7
Input 2: net2.txt
A Z 0.1
C D 0.65
E D 0.9
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Discussion started by: Sanchari
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LEARN ABOUT CENTOS
crm_diff
PACEMAKER(8) System Administration Utilities PACEMAKER(8)
NAME
Pacemaker - Part of the Pacemaker cluster resource manager
SYNOPSIS
crm_diff original_xml operation [options]
DESCRIPTION
crm_diff - A utility for comparing Pacemaker configurations (XML format)
The tool produces a custom (diff-like) output which it can also apply like a patch
OPTIONS
-?, --help
This text
-$, --version
Version information
-V, --verbose
Increase debug output
Original XML:
-o, --original=value
XML is contained in the named file
-O, --original-string=value
XML is contained in the supplied string
Operation:
-n, --new=value
Compare the original XML to the contents of the named file
-N, --new-string=value
Compare the original XML to the contents of the supplied string
-p, --patch=value
Patch the original XML with the contents of the named file
Additional Options:
-c, --cib
Compare/patch the inputs as a CIB (includes versions details)
-f, --filter
Suppress irrelevant differences between the two inputs
EXAMPLES
Obtain the two different configuration files by running cibadmin on the two cluster setups to compare:
# cibadmin --query > cib-old.xml
# cibadmin --query > cib-new.xml
Calculate and save the difference between the two files:
# crm_diff --original cib-old.xml --new cib-new.xml > patch.xml
Apply the patch to the original file:
# crm_diff --original cib-old.xml --patch patch.xml > updated.xml
Apply the patch to the running cluster:
# cibadmin --patch patch.xml
AUTHOR
Written by Andrew Beekhof
REPORTING BUGS
Report bugs to pacemaker@oss.clusterlabs.org
Pacemaker 1.1.10-29.el7 June 2014 PACEMAKER(8)