12-12-2008
10 More Discussions You Might Find Interesting
1. Programming
hello ppl,
i'm coding a perl script and i have the following situation:
@array1 = ("test1", "test2", "test3");
@array2 = ("something1", "something2", "something1");
$var1 = "with_one_of_the_array1_values";
$var2 = "with_one_of_the_array2_values";
what i want to do is to compare $var1... (2 Replies)
Discussion started by: crashnburn
2 Replies
2. 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
4 Replies
3. Shell Programming and Scripting
Hi,
First I will tell my objective of this function (function one).
I have a table for ex:
id passwd name
-- ------ -----
1 fdhgfs werwer
2 fsdfs sdfsdf
3 sdfs sdfsdf
4 fdsfs dssdf
. . .
.
.
.
The id, passwd and name are the arguments for another function say two. (1 Reply)
Discussion started by: mercuryshipzz
1 Replies
4. 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)
Discussion started by: new2Linux
2 Replies
5. Shell Programming and Scripting
Hi
I need some help using arrays in perl.
I have an array say var and a variable var1.
I want to check if the var1 is present in the array. How do I check that ?
my @var = 1...10;
my $var1 =5;
if ( $var1 in @var )
{
.......
}
else
{
.......
}
Something like above. Can some... (2 Replies)
Discussion started by: ammu
2 Replies
6. 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)
Discussion started by: hcclnoodles
5 Replies
7. UNIX for Dummies Questions & Answers
Problem
Part 1.
Gather data from linux server and output to a file named data_DDMMYY
Output file must contain the file name and size
Part 2.
Compare todays data_DDMMYY to yesterdays data_DDMMYY and output results to a file named difference_DDMMYY
Output file must show the difference in... (3 Replies)
Discussion started by: Aussiemick
3 Replies
8. Shell Programming and Scripting
Hi all,
I have a log file which has logs. I am reading logs line by line into perl arrays. I want to print all the arrays elements starting from 8(word) to end of the line.
print array......array to a new file. and I have to do it in perl as res of the program in perl.
Please help me on... (9 Replies)
Discussion started by: firestar
9 Replies
9. 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
2nd array contains:
cptcsa0
ctsata... (0 Replies)
Discussion started by: hongping
0 Replies
10. Shell Programming and Scripting
Hi, I'm trying to use awk arrays to compare values across two files based on multiple columns. I've attempted to load file 2 into an array and compare with values in file 1, but success has been absent. If anyone has any suggestions (and I'm not even sure if my script so far is on the right lines)... (4 Replies)
Discussion started by: hubleo
4 Replies
LEARN ABOUT CENTOS
repodiff
repodiff(1) repodiff(1)
NAME
repodiff - list differences between two or more Yum repositories
SYNOPSIS
repodiff --old=old_repo_baseurl --new=new_repo_baseurl
DESCRIPTION
repodiff is a program which will list differences between two sets of repositories. Note that by default only source packages are com-
pared.
GENERAL OPTIONS
--old, -o
Add a repo. as an old repo. Note that if you prefix the url with "mirror:" then the following url is treated as a mirror and not a
baseurl.
--new, -n
Add a repo. as an new repo. Note that if you prefix the url with "mirror:" then the following url is treated as a mirror and not a
baseurl.
--archlist, -a
Add architectures to change the default from just comparing source packages. Note that if you want the same as a native "x86_64"
architecture machine you just need to pass "x86_64" (this is different from earlier versions where you needed to specify
"x86_64,athlon,i686,i586,i486,i386,noarch" and you still got "src").
--size, -s
Output additional data about the size of the changes.
--compare-arch
Normally packages are just compared based on their name, this flag makes the comparison also use the arch. So foo.i386 and
foo.x86_64 are different.
--simple
Output a simple one line message for modified packages.
--downgrade
Split the data for modified packages between upgraded and downgraded packages.
EXAMPLES
Compare source pkgs in two local repos:
repodiff --old=/tmp/repo-old --new=/tmp/repo-new
Compare x86_64 compat. binary pkgs in two remote repos, and two local one:
repodiff -a x86_64 --old=http://example.com/repo1-old --old=/tmp/repo-old --new=http://example.com/repo1-new --new=/tmp/repo-new
Compare x86_64 compat. binary pkgs, but also compare arch:
repodiff -a x86_64 --compare-arch --old=http://example.com/repo1-old --old=/tmp/repo-old --new=http://example.com/repo1-new
--new=/tmp/repo-new
Compare two releases of Fedora (15 => 16):
repodiff --old='mirror:https://mirrors.fedoraproject.org/metalink?repo=fedora-source-15&arch=i386' --new='mirror:https://mir-
rors.fedoraproject.org/metalink?repo=fedora-source-16&arch=i386' --size --simple --downgrade
SEE ALSO
yum.conf (5)
http://yum.baseurl.org/
AUTHORS
See the Authors file included with this program.
BUGS
There are of course no bugs, but should you find any, you should first consult the FAQ section on http://yum.baseurl.org/wiki/Faq and if
unsuccessful in finding a resolution contact the mailing list: yum-devel@lists.baseurl.org. To file a bug use http://bugzilla.redhat.com
for Fedora/RHEL/Centos related bugs and http://yum.baseurl.org/report for all other bugs.
James Antill 21 October 2008 repodiff(1)