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| author | Michael Brown | 2011-03-28 19:48:48 +0200 |
|---|---|---|
| committer | Michael Brown | 2011-03-28 19:50:27 +0200 |
| commit | 2f6e7bde772205726369b4d0a98a01f3e0b06c16 (patch) | |
| tree | 6d11a2f15489815234ecfd26f6e02097398b4bad /src/include/ipxe/linux | |
| parent | [cmdline] Expand settings within each command-line token individually (diff) | |
| download | ipxe-2f6e7bde772205726369b4d0a98a01f3e0b06c16.tar.gz ipxe-2f6e7bde772205726369b4d0a98a01f3e0b06c16.tar.xz ipxe-2f6e7bde772205726369b4d0a98a01f3e0b06c16.zip | |
[main] Add the "scriptlet" setting
A scriptlet is a single iPXE command that can be stored in
non-volatile option storage and used to override the default
"autoboot" behaviour without having to reflash the iPXE image.
For example, a scriptlet could contain
autoboot || reboot
to instruct iPXE to reboot the system if booting fails.
Unlike an embedded image, the presence of a scriptlet does not inhibit
the initial "Press Ctrl-B..." prompt. This allows the user to recover
from setting a faulty scriptlet.
Originally-implemented-by: Glenn Brown <glenn@myri.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include/ipxe/linux')
0 files changed, 0 insertions, 0 deletions