nextboot.sh revision 154498
197203Sgordon#! /bin/sh 297203Sgordon# 397203Sgordon# Copyright 2002. Gordon Tetlow. 497203Sgordon# gordon@FreeBSD.org 597203Sgordon# 697203Sgordon# $FreeBSD: head/sbin/reboot/nextboot.sh 154498 2006-01-18 04:48:45Z wes $ 797203Sgordon 897203Sgordondelete="NO" 997203Sgordonforce="NO" 1097203Sgordonnextboot_file="/boot/nextboot.conf" 1197203Sgordon 1297203Sgordondisplay_usage() { 1397203Sgordon echo "Usage: nextboot [-f] [-o options] -k kernel" 1497203Sgordon echo " nextboot -D" 1597203Sgordon} 1697203Sgordon 17154498Sweswhile getopts "Dfk:o:" argument ; do 18154498Swes case "${argument}" in 19154498Swes D) 2097203Sgordon delete="YES" 2197203Sgordon ;; 22154498Swes f) 2397203Sgordon force="YES" 2497203Sgordon ;; 25154498Swes k) 26154498Swes kernel="${OPTARG}" 2797203Sgordon ;; 28154498Swes o) 29154498Swes kernel_options="${OPTARG}" 3097203Sgordon ;; 3197203Sgordon *) 3297203Sgordon display_usage 3397203Sgordon exit 1 3497203Sgordon ;; 3597203Sgordon esac 3697203Sgordondone 3797203Sgordon 3897203Sgordonif [ ${delete} = "YES" ]; then 3997203Sgordon rm -f ${nextboot_file} 4097203Sgordon exit 0 4197203Sgordonfi 4297203Sgordon 4397203Sgordonif [ "xxx${kernel}" = "xxx" ]; then 4497203Sgordon display_usage 4597203Sgordon exit 1 4697203Sgordonfi 4797203Sgordon 4897203Sgordonif [ ${force} = "NO" -a ! -d /boot/${kernel} ]; then 4997203Sgordon echo "Error: /boot/${kernel} doesn't exist. Use -f to override." 5097203Sgordon exit 1 5197203Sgordonfi 5297203Sgordon 5397203Sgordoncat > ${nextboot_file} << EOF 5497203Sgordonnextboot_enable="YES" 5597203Sgordonkernel="${kernel}" 5697203Sgordonkernel_options="${kernel_options}" 5797203SgordonEOF 58