<h2>Editing File: /usr/lib/rpm/redhat/dist.sh</h2><form method='post'><textarea name='content' class='file-edit'>#!/bin/bash
# dist.sh
# Author: Tom &quot;spot&quot; Callaway &lt;tcallawa@redhat.com&gt;
# License: GPL
# This is a script to output the value for the %{dist}
# tag. The dist tag takes the following format: .$type$num
# Where $type is one of: el, fc, rh
# (for RHEL, Fedora Core, and RHL, respectively)
# And $num is the version number of the distribution.
# NOTE: We can't detect Rawhide or Fedora Test builds properly.
# If we successfully detect the version number, we output the
# dist tag. Otherwise, we exit with no output.

RELEASEFILE=/etc/redhat-release

function check_num {
    MAINVER=`cut -d &quot;(&quot; -f 1 &lt; $RELEASEFILE | \
	sed -e &quot;s/[^0-9.]//g&quot; -e &quot;s/$//g&quot; | cut -d &quot;.&quot; -f 1`

    echo $MAINVER | grep -q '[0-9]' &amp;&amp; echo $MAINVER
}

function check_rhl {
    grep -q &quot;Red Hat Linux&quot; $RELEASEFILE &amp;&amp; ! grep -q &quot;Advanced&quot; $RELEASEFILE &amp;&amp; echo $DISTNUM
}

function check_rhel {
    egrep -q &quot;(Enterprise|Advanced|CloudLinux)&quot; $RELEASEFILE &amp;&amp; echo $DISTNUM
}

function check_fedora {
    grep -q Fedora $RELEASEFILE &amp;&amp; echo $DISTNUM
}

DISTNUM=`check_num`
DISTFC=`check_fedora`
DISTRHL=`check_rhl`
DISTRHEL=`check_rhel`
if [ -n &quot;$DISTNUM&quot; ]; then
    if [ -n &quot;$DISTFC&quot; ]; then
	DISTTYPE=fc
    elif [ -n &quot;$DISTRHEL&quot; ]; then
	DISTTYPE=el
    elif [ -n &quot;$DISTRHL&quot; ]; then
	DISTTYPE=rhl
    fi
fi
[ -n &quot;$DISTTYPE&quot; -a -n &quot;$DISTNUM&quot; ] &amp;&amp; DISTTAG=&quot;.${DISTTYPE}${DISTNUM}&quot;

case &quot;$1&quot; in
    --el) echo -n &quot;$DISTRHEL&quot; ;;
    --fc) echo -n &quot;$DISTFC&quot; ;;
    --rhl) echo -n &quot;$DISTRHL&quot; ;;
    --distnum) echo -n &quot;$DISTNUM&quot; ;;
    --disttype) echo -n &quot;$DISTTYPE&quot; ;;
    --help)
	printf &quot;Usage: $0 [OPTIONS]\n&quot;
	printf &quot; Default mode is --dist. Possible options:\n&quot;
	printf &quot; --el\t\tfor RHEL version (if RHEL)\n&quot;
	printf &quot; --fc\t\tfor Fedora version (if Fedora)\n&quot;
	printf &quot; --rhl\t\tfor RHL version (if RHL)\n&quot;
	printf &quot; --dist\t\tfor distribution tag\n&quot;
	printf &quot; --distnum\tfor distribution number (major)\n&quot;
	printf &quot; --disttype\tfor distribution type\n&quot; ;;
    *) echo -n &quot;$DISTTAG&quot; ;;
esac
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