RPM Package Management-II (Checkinstall)

Part2 :

So coming to advanced RPM management here I am going to discuss how to convert .tar.gz/.tar.bz2 files,src.rpm files to rpm packages? So that its very much easy to install the packages by using rpm command.

New releases of Linux programs are generally released in the tar.gz format consisting of source code of the application. Normally you will compile these programs but at times they throw some compiler errors on your screen which just seem gibberish to a novice. A much easier way to install programs is when they are in the RPM package format. Here’s a simple guide that will help you convert those source code files (tar.gz) into RPM packages.

To do this, first of all install the package checkinstall from your Linux dvd. If it doesn’t exist then you can Google for it and download it. Then unpack your source package diand cd to the directory. Where you unpacked the tar.gz file.

Step1 : Run the following two commands:

./configure make But now instead of running make install you run checkinstall. Answer the questions, edit some values if they are not appropriate and let the program run. When finished, you’ll find your RPM package in /usr/src/packages/RPMS/i686 your .rpm file is ready for future use.

Like the post? Please Subscribe to free RSS feed to get updates

RPM Package Management - I

Package management in Linux is very much tedious job when compared to windows systems. Basically if we consider windows its very much easy even for LKG student will install the packages(in windows we will call it as softwares) very much easy main windows software packages are .exe or .bat or .msi or .cab files we will just double click it will install the package for you with minimal system knowledge this is all about windows but coming to Linux its some what complex procedure to install a package below are some of the example ways you can install the packages.

1. Through shell script

2. .tar.bz2 or .tar.gz files

3. .rpm files

4. .deb files(These are the software packages for Debian flavor of Linux)

5. YUM

In order to install packages in Linux one should have depth and width of full concept then only we can troubleshoot the problems what we faced while installation so coming in to the topic directly I have divided this entire document in two parts

One is dealing with basic installation of packages

Second one is building rpm packages for your requirements like say for your architecture (i386,1686 AMD etc)

PART1 : Basic rpm package management

Example1 : For checking the package is install in your system or not

#rpm -q package name #rpm -q httpd

Example2 : For checking what are all the packages installed in your system

#rpm -qa

Here q stands for query and a stands for all

Example3 : Installing a package

#rpm -ivh packagename.versionno.arch.rpm (i) (ii) (iii) (iv)

Here I have to explain the above 4 thins

(i)Indicates the package name

(ii)Indicates the version number

(iii)Indicates the architecture type (like i386,i686,i586,i486 etc)

(iv)rpm extension

Example4 : Upgreading the package

#rpm -Uvh packagename.versionno.arch.rpm

Example5 : Installing a package with out dependencies

#rpm -ivh packagename.versionno.arch.rpm --nodeps

Example6 : Installing a package when it is not able to install, if you want to install it forcefully

#rpm -ivh packagename.versionno.arch.rpm --force

Example7 : Installing a package with dependencies

#rpm -ivh packagename.versionno.arch.rpm --aid

These are some basic ways to install the packages in coming post I will discuss about some what advanced package management like creating rpm package compilation etc Happy linux.

Like the post? Please Subscribe to free RSS feed to get updates

GOOSH

Actually i am Google centric guy,who always romming around google google google to find out what Google is inventing day today. I am regular reader of googlesystem.blogspot.com and blogoscoped.com blogs, both the sites are totaly discuessing google releated information/hacks etc

So comming to the point why i am saying all this to u? that too in my linux blog? any guesses?
Ans : Today I found of some strange site from the above mentioned blogs ie goosh.org
This one kind of shell ie. google+shell= goosh where you can search the entire web/blogs/images, you name it you will get it by just typing commnds. When we log in to goosh.org we will get the following prompt

guest@goosh.org:/web>

So here we can type what ever you want to search with in the web. If you want to search only in blog we have to say blog then the prompt will change to the below thing
guest@goosh.org:/web>blog
guest@goosh.org:/blog>

So from now what ever you type this will seach in only blogs, if you want to know more about it just type help you will get all the help you want.

guest@goosh.org:/web>help

help

command	aliases	parameters	function
web	(search,s,w)	[keywords]	google web search
lucky	(l)	[keywords]	go directly to first result
images	(image,i)	[keywords]	google image search
wiki	(wikipedia)	[keywords]	wikipedia search
clear	(c)		clear the screen
help	(man,h,?)	[command]	displays help text
news	(n)	[keywords]	google news search
blogs	(blog,b)	[keywords]	google blog search
feeds	(feed,f)	[keywords]	google feed search
open	(o)		open url in new window
go	(g)		open url
more	(m)		get more results
in	(site)		search in a specific website
load			load an extension
video	(videos,v)	[keywords]	google video search
read	(rss,r)		read feed of url
place	(places,map,p)	[address]	google maps search
lang			change language

Like the post? Please Subscribe to free RSS feed to get updates