initrd中为何没有linuxrc

liulijun01

我想编辑SUSE10的LIVECD的initrd.gz中的linuxrc.config

已经解压，但找不到linuxrc

[php]
linux:/aa # ls
.  ..  initrd.gz
linux:/aa # file initrd.gz
initrd.gz: gzip compressed data, from Unix, max compression
linux:/aa #
linux:/aa # gunzip -cd initrd.gz  | cpio -div
.................................

258559 blocks
linux:/aa # ls
.  ..  bin  bootsplash  .CD.real  dev  etc  events  home  init  initrd.gz  lib  Live  proc  sbin  sys  tmp  var
linux:/aa # find linuxrc*
find: linuxrc*: 没有那个文件或目录
linux:/aa #
[/php]

d00m3d

I don't have any knowledge about the SuSE LiveCD but I think there should have some init scripts in /bin or /sbin.  What are the contents there?

liulijun01

感谢d00m3d！



root@slax:/mnt/hda6/1# pwd
/mnt/hda6/1
root@slax:/mnt/hda6/1# ls
Live/  bin/  bootsplash  dev/  etc/  events@  home/  init*  initrd.gz*  lib/  proc/  sbin/  sys/  tmp/  var/
root@slax:/mnt/hda6/1# ls -l  bin/
total 632
-rwxr-xr-x  1 root root 10236 Nov  5 22:27 cat*
-rwxr-xr-x  1 root root  7160 Nov  5 22:27 chroot*
-rwxr-xr-x  1 root root 11640 Nov  5 22:27 dd*
-rwxr-xr-x  1 root root  7128 Nov  5 22:27 devnumber*
-rwxr-xr-x  1 root root   496 Nov  5 22:27 false*
-rwxr-xr-x  1 root root  8216 Nov  5 22:27 fstype*
-rwxr-xr-x  1 root root 28952 Nov  5 22:27 gunzip*
-rwxr-xr-x  1 root root 28948 Nov  5 22:27 gzip*
-rwxr-xr-x  1 root root  8760 Nov  5 22:27 insmod*
-rwxr-xr-x  1 root root 20028 Nov  5 22:27 ipconfig*
-rwxr-xr-x  1 root root 31676 Nov  5 22:27 kinit*
-rwxr-xr-x  1 root root  7996 Nov  5 22:27 ln*
-rwxr-xr-x  1 root root 10228 Nov  5 22:27 minips*
-rwxr-xr-x  1 root root  9500 Nov  5 22:27 mkdir*
-rwxr-xr-x  1 root root  9212 Nov  5 22:27 mkfifo*
-rwxr-xr-x  1 root root  9236 Nov  5 22:27 mount*
-rwxr-xr-x  1 root root 17852 Nov  5 22:27 nfsmount*
-rwxr-xr-x  1 root root  8336 Nov  5 22:27 nuke*
-rwxr-xr-x  1 root root  7128 Nov  5 22:27 pivot_root*
-rwxr-xr-x  1 root root 11932 Nov  5 22:27 printf*
-rwxr-xr-x  1 root root  9620 Nov  5 22:27 run-init*
-rwxr-xr-x  1 root root 66712 Nov  5 22:27 sed*
-rwxr-xr-x  1 root root 75100 Nov  5 22:27 sh*
-rwxr-xr-x  1 root root  4284 Nov  5 22:27 sleep*
-rwxr-xr-x  1 root root   492 Nov  5 22:27 true*
-rwxr-xr-x  1 root root  7284 Nov  5 22:27 udev.count_events*
-rwxr-xr-x  1 root root 33336 Nov  5 22:27 udevinfo*
-rwxr-xr-x  1 root root 55704 Nov  5 22:27 udevtest*
-rwxr-xr-x  1 root root  7548 Nov  5 22:27 umount*
-rwxr-xr-x  1 root root  9020 Nov  5 22:27 uname*
-rwxr-xr-x  1 root root  7096 Nov  5 22:27 unlink*
-rwxr-xr-x  1 root root 28948 Nov  5 22:27 zcat*
root@slax:/mnt/hda6/1# ls -l sbin/
total 224
-rwxr-xr-x  1 root root   427 Nov  5 22:27 hotplug*
-rwxr-xr-x  1 root root  9204 Nov  5 22:27 hotplugeventrecorder*
-rwxr-xr-x  1 root root 71160 Nov  5 22:27 insmod*
-rwxr-xr-x  1 root root 44720 Nov  5 22:27 losetup*
-rwxr-xr-x  1 root root 83880 Nov  5 22:27 modprobe*
root@slax:/mnt/hda6/1#

d00m3d

In your first post, I thought init was a directory.  But this time, it looks init is an executable.  This init may be a shell script to do the initialization.

Other files that may of interests are the kinit and run-init in /bin.

Well, I don't have SuSE LiveCD, you may need to explore them by yourself.