<h2>Editing File: /lib/kernel/install.d/20-grubby.install</h2><form method='post'><textarea name='content' class='file-edit'>#!/bin/bash

if [[ ! -x /sbin/new-kernel-pkg ]]; then
    exit 0
fi

COMMAND=&quot;$1&quot;
KERNEL_VERSION=&quot;$2&quot;
BOOT_DIR_ABS=&quot;$3&quot;
KERNEL_IMAGE=&quot;$4&quot;

KERNEL_DIR=&quot;${KERNEL_IMAGE%/*}&quot;
[[ &quot;$KERNEL_VERSION&quot; == *\+* ]] &amp;&amp; flavor=-&quot;${KERNEL_VERSION##*+}&quot;
case &quot;$COMMAND&quot; in
    add)
        if [[ &quot;${KERNEL_DIR}&quot; != &quot;/boot&quot; ]]; then
            for i in \
                &quot;$KERNEL_IMAGE&quot; \
                    &quot;$KERNEL_DIR&quot;/System.map \
                    &quot;$KERNEL_DIR&quot;/config \
                    &quot;$KERNEL_DIR&quot;/zImage.stub \
                    &quot;$KERNEL_DIR&quot;/dtb \
                ; do
                [[ -e &quot;$i&quot; ]] || continue
                cp -aT &quot;$i&quot; &quot;/boot/${i##*/}-${KERNEL_VERSION}&quot;
                command -v restorecon &amp;&gt;/dev/null &amp;&amp; \
                    restorecon -R &quot;/boot/${i##*/}-${KERNEL_VERSION}&quot;
            done
            # hmac is .vmlinuz-&lt;version&gt;.hmac so needs a special treatment
            i=&quot;$KERNEL_DIR/.${KERNEL_IMAGE##*/}.hmac&quot;
            if [[ -e &quot;$i&quot; ]]; then
                cp -a &quot;$i&quot; &quot;/boot/.${KERNEL_IMAGE##*/}-${KERNEL_VERSION}.hmac&quot;
                command -v restorecon &amp;&gt;/dev/null &amp;&amp; \
                    restorecon &quot;/boot/.${KERNEL_IMAGE##*/}-${KERNEL_VERSION}.hmac&quot;
            fi
            # symvers is symvers-&lt;version&gt;.gz so needs a special treatment
            i=&quot;$KERNEL_DIR/symvers.gz&quot;
            if [[ -e &quot;$i&quot; ]]; then
                cp -a &quot;$i&quot; &quot;/boot/symvers-${KERNEL_VERSION}.gz&quot;
                command -v restorecon &amp;&gt;/dev/null &amp;&amp; \
                    restorecon &quot;/boot/symvers-${KERNEL_VERSION}.gz&quot;
            fi
        fi
        /sbin/new-kernel-pkg --package &quot;kernel${flavor}&quot; --install &quot;$KERNEL_VERSION&quot; || exit $?
        /sbin/new-kernel-pkg --package &quot;kernel${flavor}&quot; --mkinitrd --dracut --depmod --update &quot;$KERNEL_VERSION&quot; || exit $?
        /sbin/new-kernel-pkg --package &quot;kernel${flavor}&quot; --rpmposttrans &quot;$KERNEL_VERSION&quot; || exit $?
        ;;
    remove)
        /sbin/new-kernel-pkg --package &quot;kernel${flavor+-$flavor}&quot; --rminitrd --rmmoddep --remove &quot;$KERNEL_VERSION&quot; || exit $?
        ;;
    *)
        ;;
esac

# skip other installation plugins, if we can't find a boot loader spec conforming setup
if ! [[ -d /boot/loader/entries || -L /boot/loader/entries ]]; then
    exit 77
fi
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