DIFFINDEX-RRED(1)DIFFINDEX-RRED(1)NAME
diffindex-rred - Restricted restricted ed
SYNOPSIS
diffindex-rred diff1 ...
DESCRIPTION
diffindex-rred is a command line tool for applying diff --ed style patches, as used in APT's diff/Index format. It can efficiently apply
several patches in one run and does not need to read the whole source file into memory.
The source file is taken from stdin. The patched file is written to stdout. Compressed patch files are decompressed automatically if they
have the proper .gz, .bz2, or .lzo extension.
diffindex-rred is used by diffindex-download.
SEE ALSO apt-file(1), diffindex-download(1)AUTHOR
diffindex-rred was written by Stefan Fritsch <sf@debian.org>.
January 2009 DIFFINDEX-RRED(1)
Check Out this Related Man Page
CRM_DIFF(8) [FIXME: manual] CRM_DIFF(8)NAME
crm_diff - identify changes to the cluster configuration and apply patches to the configuration files
SYNOPSIS
crm_diff [-?|-V] [-o filename] [-O string] [-p filename] [-n filename] [-N string]
DESCRIPTION
The crm_diff command assists in creating and applying XML patches. This can be useful for visualizing the changes between two versions of
the cluster configuration or saving changes so they can be applied at a later time using cibadmin.
OPTIONS --help, -?
Print a help message.
--original filename, -o filename
Specify the original file against which to diff or apply patches.
--new filename, -n filename
Specify the name of the new file.
--original-string string, -O string
Specify the original string against which to diff or apply patches.
--new-string string, -N string
Specify the new string.
--patch filename, -p filename
Apply a patch to the original XML. Always use with -o.
--cib, -c
Compare or patch the inputs as a CIB. Always specify the base version with -o and provide either the patch file or the second version
with -p or -n, respectively.
--stdin, -s
Read the inputs from stdin.
EXAMPLES
Use crm_diff to determine the differences between various CIB configuration files and to create patches. By means of patches, easily reuse
configuration parts without having to use the cibadmin command on every single one of them.
1. Obtain the two different configuration files by running cibadmin on the two cluster setups to compare:
cibadmin -Q > cib1.xml
cibadmin -Q > cib2.xml
2. Determine whether to diff the entire files against each other or compare just a subset of the configurations.
3. To print the difference between the files to stdout, use the following command:
crm_diff -o cib1.xml -n cib2.xml
4. To print the difference between the files to a file and create a patch, use the following command:
crm_diff -o cib1.xml -n cib2.xml > patch.xml
5. Apply the patch to the original file:
crm_diff -o cib1.xml -p patch.xml
FILES
/var/lib/heartbeat/crm/cib.xml--the CIB (minus status section) on disk. Editing this file directly is strongly discouraged.
SEE ALSO
???
AUTHOR
crm_diff was written by Andrew Beekhof.
[FIXME: source] 07/05/2010 CRM_DIFF(8)
I have a huge matrix file containing some 1.5 million rows and 6000 columns. The matrix looks something like this:
1 2 3
4 5 6
7 8 9
3 4 5
I want to add all the numbers in the columns of this matrix and display the result to my stdout. This means that the numbers in the first column are:
... (2 Replies)
Hi,
Just trying to get to grips with sed and awk for some reporting for work and I need some assistance:
I have a file that lists policy names on the first line and then on the second line whether the policy is active or not.
Policy Name: Policy1
Active: yes
Policy... (8 Replies)
version info :
vi availabe with RHEL 5.4
I have a text file with 10,000 lines. I want to copy lines from 5000th line to 7000th and redirect to a file. Any idea how I can do this?
Note:
The above scenario is just an example. In my actual requirement, the file has 14 million lines and I want... (9 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hello,
I couldn't find an actual introduction thread, so I decided to just put this here.
I go by d0wngrade online. I have been programming in multiple languages for about 15+ years. I started with standard web design languages like HTML and CSS, but I then advanced from design to development... (2 Replies)
Hi guys...
The first active code line in AudioScope.sh is set -u .
This causes a complete exit if a variable is used/found but has not been allocated at the start of the program.
However, apart from writing code to do the task, is there a switch to to check which variables have been... (17 Replies)
Hi.
In thread https://www.unix.com/shell-programming-and-scripting/267833-grouping-counting.html rovf and I had a mini-discussion on grep and awk.
Here is a demo script that compares the awk and grep approaches for this single problem:
#!/usr/bin/env bash
# @(#) s2 Demonstrate group... (1 Reply)
Hello,
I have to fish out some specific columns from a file based on the header value. I have the list of columns I need in a different file. I thought I could read in the list of headers I need,
# file with header names of required columns in required order
headers_file=$2
# read contents... (11 Replies)
For those interested in installing dash shell on OSX Lion to help test POSIX compliancy of shell scripts, it is quite easy. I did it like this:
If you don't have gcc on your system:
0. Download and install the Command Line Tools for Xcode package from Sign In - Apple *
1. Download the dash... (2 Replies)
Hello and thanks in advance for any help anyone can offer me
I'm trying to learn the find command and thought I was understanding it... Apparently I was wrong. I was doing compound searches and I started getting weird results with the -size test. I was trying to do a search on a 1G file owned by... (14 Replies)
I have data of an excel files as given below,
file1
org1_1 1 1 2.5 100
org1_2 1 2 5.5 98
org1_3 1 3 7.2 88
file2
org2_1 1 1 2.5 100
org2_2 1 2 5.5 56
org2_3 1 3 7.2 70
I have multiple excel files as above shown.
I have to copy column 1, column 4 and paste into a new excel file as... (26 Replies)
Dear All,
Taking a break from Vue.js coding for the site, SEO and YT videos; and hopefully addressing some well deserved criticism from some here that I have been too focused on the visual aspects of the forums versus the substance and the community....
While the "current generation... (9 Replies)
Hi all...
Well guys and gals, I jumped in at the deep end and found things that PERL cannot do by default.
Many tricky terminal escape codes are not catered for so I had to create workarounds.
One thing I searched for was this:
Passing perl variable to shell command
AND, @Neo this was... (15 Replies)