Creating a Simple RPM

Create your simple script
mkdir testrpm-1.0
vi ~/testrpm-1.0/testrpm.sh


#!/bin/bash
#hello.sh
echo 'this is a test rpm'
exit 0

Install rpm build tools

yum install -y rpmlint rpmdevtools rpm-build

Create the rpmbuild directories as regular user

rpmdev-setuptree

This command will automatically create~/rpmbuild/{BUILD  BUILDROOT  RPMS  SOURCES  SPECS  SRPMS} directories

Create the skeletal spec file 

rpmdev-newspec -o testrpm.spec

edit testrpm.spec

Name:           testrpm

Version:        1.0

Release:        1%{?dist}

Summary:        testrpm

Group:          Development/Tools

License:        GPL

Source0:        testrpm-1.0.tar.gz

BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}

%description

this is a test rpmpackage

%prep

%setup -q

%install

rm -rf $RPM_BUILD_ROOT

install -D testrpm.sh $RPM_BUILD_ROOT/opt/testrpm.sh

%clean

rm -rf $RPM_BUILD_ROOT

%files

%attr (770,root,root) /opt

%changelog

Build your rpm

rpmbuild -v -bb ~/SPECS/testrpm.spec

RPM package can be located under ~/rpmbuild/RPMS