Annotation of /mage/tags/alx-0_6_5/include/alx.minc
Parent Directory | Revision Log
Revision 2517 -
(hide annotations)
(download)
Thu Jun 30 15:22:45 2011 UTC (13 years, 3 months ago) by niro
Original Path: mage/branches/alx-0_6_0/include/alx.minc
File size: 3008 byte(s)
Thu Jun 30 15:22:45 2011 UTC (13 years, 3 months ago) by niro
Original Path: mage/branches/alx-0_6_0/include/alx.minc
File size: 3008 byte(s)
-only add a password to grub config, if roots password was set
1 | niro | 1921 | # alx specific functions |
2 | |||
3 | add_conf_prot() | ||
4 | { | ||
5 | local i | ||
6 | |||
7 | for i in $@ | ||
8 | do | ||
9 | export CONFIG_PROTECT="${CONFIG_PROTECT} ${i}" | ||
10 | done | ||
11 | } | ||
12 | |||
13 | add_conf_prot_mask() | ||
14 | { | ||
15 | local i | ||
16 | |||
17 | for i in $@ | ||
18 | do | ||
19 | export CONFIG_PROTECT_MASK="${CONFIG_PROTECT_MASK} ${i}" | ||
20 | done | ||
21 | } | ||
22 | |||
23 | niro | 2092 | add_conf_prot_ignore() |
24 | { | ||
25 | local i | ||
26 | |||
27 | for i in $@ | ||
28 | do | ||
29 | export CONFIG_PROTECT_IGNORE="${CONFIG_PROTECT_IGNORE} ${i}" | ||
30 | done | ||
31 | } | ||
32 | |||
33 | niro | 1921 | # updates /boot/grub/grub.conf with given params |
34 | # example: alx_grub_update kernel-image-name description | ||
35 | alx_grub_update() | ||
36 | { | ||
37 | local KERNEL_IMAGE | ||
38 | local KERNEL_DESCRIPTION | ||
39 | local i | ||
40 | local rootfs | ||
41 | local grubroot | ||
42 | niro | 2200 | local grubopts |
43 | niro | 1921 | local OLD_IFS |
44 | local grubconf="/boot/grub/grub.conf" | ||
45 | niro | 2517 | local pass |
46 | niro | 1921 | |
47 | KERNEL_IMAGE="$1" | ||
48 | KERNEL_DESCRIPTION="$2" | ||
49 | |||
50 | # some checks | ||
51 | if [ -z "${KERNEL_IMAGE}" ] | ||
52 | then | ||
53 | echo "At least a kernel-image must be given" | ||
54 | return 1 | ||
55 | fi | ||
56 | |||
57 | [ -z "${KERNEL_DESCRIPTION}" ] && KERNEL_DESCRIPTION="${KERNEL_IMAGE}" | ||
58 | |||
59 | if [ ! -f ${grubconf} ] | ||
60 | then | ||
61 | echo "${grubconf} not found" | ||
62 | return 1 | ||
63 | fi | ||
64 | |||
65 | # first of all get the first rootfs instance | ||
66 | for i in $(< ${grubconf}) | ||
67 | do | ||
68 | rootfs="$(echo ${i} | grep root=)" | ||
69 | [[ -n ${rootfs} ]] && break | ||
70 | done | ||
71 | |||
72 | # then get the grub-root | ||
73 | OLD_IFS="$IFS" | ||
74 | IFS=$'\n' | ||
75 | for i in $(< ${grubconf}) | ||
76 | do | ||
77 | grubroot="$(echo ${i} | grep 'root (' | cut -d' ' -f2)" | ||
78 | [[ -n ${grubroot} ]] && break | ||
79 | done | ||
80 | IFS="${OLD_IFS}" | ||
81 | |||
82 | niro | 2200 | # check for special hardware |
83 | if [[ -x $(which hwinfo) ]] | ||
84 | then | ||
85 | # zotac devices | ||
86 | niro | 2205 | if [[ ! -z $(hwinfo --bios --storage | grep -i zotac) ]] |
87 | niro | 2200 | then |
88 | grubopts="rootdelay=8" | ||
89 | echo "Special device 'ZOTAC' detected!" | ||
90 | fi | ||
91 | fi | ||
92 | |||
93 | niro | 1921 | # fix description |
94 | : > ${grubconf} | ||
95 | echo "default 0" >> ${grubconf} | ||
96 | echo "timeout 3" >> ${grubconf} | ||
97 | niro | 2517 | # using roots current password if one was set |
98 | pass="$(grep '^root:' /etc/shadow | cut -d: -f2)" | ||
99 | if [[ -n ${pass} ]] | ||
100 | then | ||
101 | echo "password --md5 $(cat /etc/shadow | grep root | cut -d: -f2)" >> ${grubconf} | ||
102 | fi | ||
103 | niro | 1921 | echo >> ${grubconf} |
104 | niro | 2080 | echo "# normal boot" >> ${grubconf} |
105 | niro | 1921 | echo "title ${KERNEL_DESCRIPTION}" >> ${grubconf} |
106 | echo "root ${grubroot}" >> ${grubconf} | ||
107 | niro | 2200 | echo "kernel ${grubroot}/boot/${KERNEL_IMAGE} ${rootfs} quiet ${grubopts}" >> ${grubconf} |
108 | niro | 1921 | echo >> ${grubconf} |
109 | echo "# admin boots" >> ${grubconf} | ||
110 | echo "title ${KERNEL_DESCRIPTION} - Re-run hardware-detection" >> ${grubconf} | ||
111 | echo "lock" >> ${grubconf} | ||
112 | echo "root ${grubroot}" >> ${grubconf} | ||
113 | niro | 2200 | echo "kernel ${grubroot}/boot/${KERNEL_IMAGE} ${rootfs} quiet ${grubopts} hardware-auto-detection" >> ${grubconf} |
114 | niro | 1921 | echo >> ${grubconf} |
115 | echo "title ${KERNEL_DESCRIPTION} - Reset *all* local settings" >> ${grubconf} | ||
116 | echo "lock" >> ${grubconf} | ||
117 | echo "root ${grubroot}" >> ${grubconf} | ||
118 | niro | 2200 | echo "kernel ${grubroot}/boot/${KERNEL_IMAGE} ${rootfs} quiet ${grubopts} alx-reset-settings" >> ${grubconf} |
119 | niro | 1921 | } |
120 | |||
121 | niro | 2067 | ## compat |
122 | alx_grub_update_new() | ||
123 | niro | 1921 | { |
124 | niro | 2067 | echo -e "${COLYELLOW}alx_grub_update_new() is deprecated - please only use alx_grub_update() from now on${COLDEFAULT}" |
125 | alx_grub_update | ||
126 | echo -e "${COLYELLOW}alx_grub_update_new() is deprecated - please only use alx_grub_update() from now on${COLDEFAULT}" | ||
127 | niro | 1921 | } |