linux/scripts/prune-kernel
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   1#!/bin/bash
   2# SPDX-License-Identifier: GPL-2.0
   3
   4# because I use CONFIG_LOCALVERSION_AUTO, not the same version again and
   5# again, /boot and /lib/modules/ eventually fill up.
   6# Dumb script to purge that stuff:
   7
   8for f in "$@"
   9do
  10        if rpm -qf "/lib/modules/$f" >/dev/null; then
  11                echo "keeping $f (installed from rpm)"
  12        elif [ $(uname -r) = "$f" ]; then
  13                echo "keeping $f (running kernel) "
  14        else
  15                echo "removing $f"
  16                rm -f "/boot/initramfs-$f.img" "/boot/System.map-$f"
  17                rm -f "/boot/vmlinuz-$f"   "/boot/config-$f"
  18                rm -rf "/lib/modules/$f"
  19                new-kernel-pkg --remove $f
  20        fi
  21done
  22