since r45833 and r45848 the overlayfs is automatically mounted read-only
(and blocks remounts as r/w) when JFFS2 is full. see ticket #19564
because of this normal file deletion is not possible anymore.
if a user logins interactively (e.g. SSH) show a hint for this,
that files must be removed in /overlay/upper/...
v2: fix subject line
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 47623
OpenWrt should support an optional /etc/profile.d directory like
most other Linux distributions. This allows packages to install
their own scripts into /etc/profile.d/ directory.
The file suffix should make clear, that these scripts
are (sourced) shell-snippets. If the user needs e.g. php or lua,
one must make sure that the interpreter is called.
The reverse failsafe test makes sure, that the effective returncode is 0.
A typcal usecase is the inclusion of private helpers,
special variables or aliases, which at the moment needs
patching the sourcecode and is not well maintainable.
Now the builder can simply add there files.
v1 initial work of Hendrik Lüth <hendrik@linux-nerds.de>
v2 changes regarding RFC (e.g. thomas.langer@lantiq.com)
v3 changes regarding RFC (e.g. mschiffer@universe-factory.net)
v4 keep it simple and mimic OpenWrt style
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 46965
[base-files] failsafe-mode: print short help on commandline
Like mentioned in ticket https://dev.openwrt.org/ticket/11911
this should make the IRC much quieter. Failsafe is somehow
special and even experienced users are helpless, because they
are not used to this seldom situation. Also: likely you have
no internet access in this mode, so you cannot use the wiki.
a failsafe-session now looks like this:
first we see from 'package/base-files/files/bin/login.sh' the hint:
=== IMPORTANT ============================
Use 'passwd' to set your login password
this will disable telnet and enable SSH
------------------------------------------
after this the /etc/banner ("OpenWrt - wireless freedom")
and then the new text:
================= FAILSAFE MODE active ================
special commands:
* firstboot reset settings to factory defaults
* mount_root mount root-partition with config files
after mount_root:
* passwd change root's password
* /etc/config directory with config files
for more help see:
http://wiki.openwrt.org/doc/howto/generic.failsafe
=======================================================
this supersedes the old patches:
http://patchwork.openwrt.org/patch/3337/http://patchwork.openwrt.org/patch/3553/
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 42985
This allows packages to override busybox applets by placing the new
binaries in /usr/{sbin,bin}
Signed-off-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 36890
When standalone ldd is selected in config the binary is installed in /usr/bin/ldd.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
SVN-Revision: 32891
